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Tripura Public Service Commission 2019: Programmer (contractual), TPSC, General Ability Test

  • Date: 22 February 2019
  • Paper code: TR/PROG/TPSC/19
  • Series: A
  • Language: English
  • 17 pages
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DO NOT OPEN TIDS TEST BOOKLET TILL YOU ARE ASKED TO DO SO.

TR/PROG/fPSC/19
                                                                                    Test Booklet Series
                                     TEST BOOKLET
                                  GENERAL ABILITY TEST

(Signature of the Candidate)
                                              TT p
                                              P OLD QUS
                                                            SC
                                                             . PAPER/~
                                                                                          A
 (Invigilator's Signature)                   s NOT FOR SALE s
                                             c-.-P.s c c
Time Allowed : 2 hours (Two hours)                           ·              Maximum Marks : 400
                                         INSTRUCTIONS
t.    PLEASE CHECK THE TEST BOOKLET DOES NOT HAVE ANY UNPRINTED OR TORN OR
      MISSING PAGES OR ITEMS ETC. IF SO, GET IT REPLACED BY A COMPLETE TEST
      BOOKLET.
2.    ENCODE CLEARLY THE TEST BOOKLET SERIES IN THE APPROPRIATE PLACE IN
      THE ANSWER SHEET BY BLACK BALL POINT PEN ONLY.
3.    This Test Booklet contains 100 items (questions). Each question, carrying 4 (four) marks only,
      has four responses (answers). You will select the response which you want to mark on the Answer
      Sheet. In case you feel that there is more than one correct response, mark the response which
      you consider the most appropriate. In any case, choose ONLY ONE response for each item.
4.    You have to mark all your responses by Black Ball Point Pen only on the separate Answer
      Sheet provided. See directions in the Answer Sheet.
5.    All items carry equal marks.
6.    Before you proceed to mark in the Answer Sheet the responses to various items in the Test Booklet,
      you have to fill in some particulars in the Answer Sheet.
7.    After you have completed filling in responses on the Answer Sheet and the Written Examination
      is completed, you should handover the Answer Sheet to the Invigilator only. You are permitted
      to take the Test Booklet with you.
8.    Sheets for rough work are appended on the Test Booklet at the end.
9.    Penalty for wrong answers :
      (a) There will be four alternatives for the answer to every question. For each question for which
          a wrong answer has been given by the candidate, one-fourth of the marks assigned to that
          question will be deducted as penalty.
      (b) If a candidate gives more than one answer, it will be treated as a Wrong Answer even if
          one of the given answers happens to be correct and there will be same ·penalty as above
          to that question.
      (c) If a question is left blank, i.e. no answer is given by the candidate, there will be no penalty
          for that question.
      DO NOT OPEN ·Tms TEST BOOKLET TILL YOU ARE ASKED TO DO so.

                 ' '
                 ·''   ..
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TR/PROGffPSC/19

     Four options are given against each of the following questions. Select the best/correct option
     from among the four options and encode in the answer sheet by using Black Ball Point
     Pen only as per example given below :


     Example : The capital of India is
                (a) Delhi                               9 New Delhi
                (c) Indraprastha                        (d) None of these


I
                                                                         TTPSCT
                                                                         p 01 DQUS PAPER p
                                               PART-I                    s t l'
                                                                         C
                                                                                  OR SA Lt s
                                                                             r-p .~ CC
                                                                                               I
     1.   Tripura attained full Statehood in            3. Total Number of Assembly Seats in
                                                            Tripura is
          (a)   1967
          (b)   1970                                        (a) 60

          (c)   1971                                        (b) 65

          (d)   1972                                        (c) 42

                                                            (d) 56

     2. Which State         lS   to the east of
          Tripura?
./                                                       4. Total number of Wildlife Sanctuaries
                                                            in Tripura is
          (a) Meghalaya

          (b) Sikkim                                        (a) Two

          (c) Mizoram                                       (b) Three

          (d) Arunachal Pradesh                             (c) Four

                                                            (d) None of these
     TR/PROG!TPSC/19/A-100                        (3)                                  [Tum over
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5. The ratio of width of our National flag         9.   What was the official mascot of the
   to its length is                                     2018 FIFA World Cup ?

     (a) 3:5                                            (a) Caira
     (b) 2:3                                            (b) Koara
     (c) 2:4                                            (c) Zabivaka
     (d) 3:4                                            (d) Zaltanowa

6. Who is the present Chainnan of the
   Union Public Service Commission                 10. Which is the first country to commence
   (UPSC)?                                             competitive examination in civil
                                                       services?
     (a) Arvind Saxena
     (b) Bhim Sain Bassi                                (a) China

     (c) Kirti Kumar                                    (b) India

     (d) Omi Agrawal                                    (c) USA

                                                        (d) UK
7.   WhichStatehasthelargestareainlndia?

     (a) Maharashtra                                11 . The deepest point in the world is
     (b) Madhya Pradesh                                 (a) Dead Sea
     (c) Uttar Pradesh                                  (b) South Pole
     (d) Rajasthan                                      (c) Sinai Peninsula

 8. Who was awarded Shanti Swarup                       (d) Mariana Trench
    Bhatnagar (SSB) Prize for Science and
    Technology 2017 in the domain of
                                                    12. What is the first artificial satellite to
    Engineering Sciences ?
                                                        orbit Earth ?
     (a) Dr. Deepak Thankappan Nair
                                                         (a) Sputnik I
     (b) Dr. Aloke Paul
                                                         (b) Explorer 1
     (c) Dr. Nissim Kanekar
                                                         (c) Vanguard 1
      (d) Dr. Sanjeev Das
                                                         (d) Discoverer I


 TRJPROGrrPSC/19/A-100                       (4)
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13. Which of the following books is                    16. Which of the books is written by Kapil
    written by Rabindranath Tagore ?                       Dev?

    (a) Anand Math                                         (a) One day Wonders

    (b) Chidambara                                         (b) Cricket - My Style
    (c) Raktakarabi                                        (c) Twenty Years at the top

    (d) Durgeshnandini                                     (d) Cricket-Favourite Game


14. Match the following items:                         17. Which of the following is used in
                                                           pencils?
    Authors              Books
A. Mahatma Gandhi      1. India Wins Freedom               (a) Graphite

B. Ram Manohar Lohia 2. India Divided                      (b) Silicon

C. Dr. Rajendra Prasad 3. Hind Swaraj                      (c) Charcoal

D. Maulana Azad        4. The Wheel of History             (d) Phosphorous

    Below the options are given in A B C
    D order                                            18. Which of the following blood group is
                                                           considered as Universal Donor ?
    (a) 3 4 2 1
    (b) 1 3 4 2
    (c) 4 3 2 1
    (d) 2 3 4 1


15. Who is the author of · the book
    "Flaming Tresses of Draupadi" ?                    19. Which of the following allow the
                                                           electric current to pass through it ?
    (a) Smriti Irani
                                                           (a) Glasses
    (b) Veerappa Moily
                                                           (b) Graphite
    (c) Mallikarjun Kharge
                                                           (c) Rubber
    (d) None of them
                                                           (d) PVC

TRIPROGffPSC/19/A-100                            (5)                                  [Tum over
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20. The inert gas which is substituted for             23. He left medicine in between and
        nitrogen in the air used by deep sea                   decided to take          music for
        divers for breathing, is                               higher studies as that was his real
                                                               passion.
        (a) Argon
                                                              (a) up
        (b) Xenon
                                                               (b) of
        (c) Helium
                                                               (c) upon
        (d) Krypton                                            (d) in


    Select the appropriate article/ preposition to         24. Vmay does not play cricket, and - ­
    complete the following sentences whenever                  does Yashwant.
    necessary. (Question Nos. 21-24)
                                                               (a) so

    21 . Luckily, I made it to the station                     (b) also
         - - - time to catch the last train.                   (c) either
        (a) m                                                  (d) neither
        (b) for
                                                           Each of the following items consists of
        (c) at                                             a word in capital letters, followed by
                                                           four words or group of words. Select the
        (d) to
                                                           word or group of words that is opposite
                                                           meaning to the word in capital letters.
                                                           (Question Nos. 25-27)
    22. She's staying at        hotel m
        - - - small town in Colorado.                      25. DILAPIDATED

        (a) a; the                                             (a) Costly

        (b) a; a                                               (b) Well-furnished

        (c) the; a                                             (c) Broken-down

         (d) the; the                                          (d) Renovated


    TR/PROGffPSC/19/A-100                            (6)



I
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26. ZEAL                                        29. IMBECILE

   (a) Intolerance                                     (a) Sane

   (b) Inefficiency                                    (b) Astute

    (c) Senile                                         (c) Foolish

    (d) Apathy                                         (d) Aid



27. BENIGN                                          30. CANDOR

    (a) Malevolent                                     (a) Generous

    (b) Friendly                                       (b) Falsifier

    (c) Unwise                                          (c) Rough

    (d) Soft                                            (d) Truthfulness


Each of the following items consists of a           In the following question, an idiom or
word in capital letters, followed by four           proverb has been underlined. Choose its
words or group ofwords. Select the word or          correct meaning in the given context from
group of words which express the closest/           the alternatives given below. (Question Nos.
similar meaning ofthe given word in capital         31-32)
 letters. (Question Nos. 28-30)
                                                    31 . Her fame spread far and wide because
 28. MASTICATE                                          she was a talented singer.

     (a) Devour                                         (a) Her fame grew
                         -rPSC T
     (b) Drink                                          (b) Her fame lessened
                       T QLO QUS p~PER p
     (c) Chew          ~ NO~ f OR Sf>tlt ~               (c) Her fame ended
                        c -,- p s C
     (d) Swallow                                         (d) Her fame began


 TR/PROGffPSC/19/A-100                        (7)                                    [Tum over
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32. The old father brought home the moral           In the question below, there is a sentence
    of unity by asking each of his sons to          with jumbled up parts. Rearrange these
                                                    parts, which are labelled A, B, C and D to
    break the bundle of sticks.                     produce the correct sentence. Choose the
                                                    proper sequence. (Question Nos. 35-36)
    (a) emphasised

    (b) voiced                                      35. Rather than refuting - ­
    (c) declared                                        (A) the claim, the author clearly

    (d) suggested                                       (B) the reader's sympathy
                                                        (C) acknowledges Meredith's inability
                                                        (D) to evoke
Select the option which gives the correct
meaning of the given idiom/phrase.                      (a) ABCD
(Question Nos. 33-34)                                   (b) DCAB

33. A man of straw                                      (c) BCAD
                                                        (d) ACDB
    (a) a worthy fellow

    (b) a man of no substance                       36. A man can be physically confined
                                                        within stone walls.
    (c) a very active man
                                                        (A) But his mind and spirit will still
    (d) a selfish person
                                                            be free.
                                                        (B) Thus his freedom of ·action may
                                                            be restricted.
34. To wash one's dirty linen in public
                                                        (C) His hopes and aspiration still
    (a) to do some ugly work in public                      remain with him.
    (b) to insult in the presence of others             (D) Hence, he will be free spiritually
                                                            if not physically.
    (c) to discuss secret matters in public
                                                        (a) ABCD
    (d) to discuss private or embarrassing
                                                        (b) DCBA
        matters in public, especially when
        quarreling.                                     (c) BACD
                                                        (d) BADC

TR/PROGffPSC/19/A-100                         (8)
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Read each sentence comprising of (a), (b),           39. (a) A small baby breathes about
(c) and (d) to find out whether there is any
                                                         (b) 45 times per minute while
grammatical error or idiomatic error in it.
Find out the incorrect option from amongst               (c) a child of about six years breathes
the sentences given below. (Question Nos.                    about 25 times per minute.
37-40)
                                                         (d) No error.
37. (a) Having received your letter
    (b) this morning, we are writing                 40. (a) Regretfully, profits earned by your
                                                             company
    (c) to thank you for the same.
                                                         (b) fell by 20 per cent last year
    (d) No error.
                                                         (c) despite higher sales.

38. (a) I could not put up in a hotel                    (d) No error.

    (b) because the boarding and lodging
        charges
    (c) were exorbitant.
    (d) No error.




                                                         lT T p S C T
                                                           p OLD QUS PA.PER p
                                                           s NO FOP CALE s
                                                           ~Tp ::;cc




TR/PROGffPSC/19/A-100                          (9)                                   [Tum over
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PART-II

41 . A station in a network forwards incoming          44.           is used to optimize the use of
     packets by placing them on its shortest                 the channel capacity available in a
    output queue. What routing algorithm is                  network, to minimize the transmission
    being used·?                                             latency and to increase robustness of
                                                             communication.
    (a) hot potato routing
                                                             (a) Message switching
    (b) flooding
                                                             (b) Linear switching
    (c) static routing
                                                             (c) Circuit switching
    (d) delta routing
                                                             (d) Packet switching

42. To connect a computer with a device in
    the same room, you might be likely to
                                                       45. An Internet Service Provider (ISP) has
    use
                                                           the following chunk of Classless Inter­
    (a) a dedicated line                                   Domain Routing (CIDR)-based IP
                                                           addresses available with it :
    (b) a ground station
                                                           245.248.128.0/20. The ISP wants to
    (c) a coaxial cable                                    give half of this chunk of addreses to
                                                           Organization A, and a quarter to
    (d) All of the above
                                                           Organization B, while retaining the
                                                           remaining with itself. Which of the
43. End-to-end connectivity is provided                    following is a valid allocation of
    from host-to-host in :                                 addresses to A and B ?

    (a) Network layer                                        (a) 245.248.136.0121 and 245.248.128.0122

    (b) Session layer                                        (b) 245.248.128.0/21 and 245.248.128.0/22

     (c) Data link layer                                     (c) 245.248.132.0/22 and 245.248.132.0/21

     (d) Transport layer                                     (d) 245.248.136.0/22 and 245.248.132.0/21



TR/PROGffPSC/19/A-100                           (10)
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46. If data link transmits 4000 frames per         49. What will be the size of the following
    second, and each slot has 8 bits, the              structure?
    transmission rate of circuit this Time­              #include <stdio.h>
    division multipl~xing (TDM) is
                                                         struct temp
    (a) 32 Kbps                                          {
                                                         int a(lO);
    (b) 500 bps                                          char p;
    (c) 500 Kbps
                                                         };

    (d) None of the mentioned above                      (a) 5

                                                         (b) 11
47. What is the output of the following
                                                         (c) 41
    program?
                                                         (d) 44
    #include<stdio.h>
    main()
    {                                              50.    Choose the correct statement:
    fprintf(stdout, "Hello, World!");
                                                         (a) Strictly speaking C supports one­
    }
                                                             dimensional arrays only.
    (a) Hello, World!
                                                         (b) An array element may be an array
    (b) No output                                            by itself.

    (c) Compile error                                    (c) Array elements need not occupy
                                                             contiguous memory locations.
    (d) Runtime error
                                                         (d) Both (a) and (b) above

48. C programs are converted into machine
                                                   51. An array elements are always stored
    language with the help of
                                                       m           memory locations.
    (a) an editor
                                                         (a) sequential
    (b) a compiler                                       (b) random
    (c) an operating system                              (c) sequential and random
    (d) None of the above                                (d) None of the above.


TR/PROGffPSC/19/A-100                       (11)                                   [Tum over
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52. In Microsoft Disk Operating System             55. In Hypertext Markup Language
    (MS-DOS), RESTORE command is                       (HTML), a/an           is essentially a
    used to                                            macro that allows a short name to be
                                                       associated with replacement text.
    (a) restore files from disks made
        using the BACKUP command                       (a) Entity

    (b) restore files which are deleted                (b) Attribute

    (c) restore files from recycle bin                 (c) Comment

    (d) restore files which are deleted                (d) None of the mentioned above
        recently
                                                   56. Choose the correct statement of
                                                       Hypertext Markup Language (HTML) :
53. Maximum length of Disk Operating
    System (DOS) command using any                     (a) In traditional XHTML close tag
    optional parameter is                                  for some elements is optional but
                                                           not encouraged.
    (a) 26 characters
                                                       (b) In traditional HTML close tag for
    (b) 87 characters                                      some elements is optional but not
    (c) 127 characters                                     encouraged.

    (d) None of the above                              (c) None of the mentioned.

                                                       (d) In both traditional XHTML and
54. The deleted file in Microsoft Disk                     HTML close tag for some
                                                           elements is optional.
    Operating System (MS-DOS) can be
    recovered immediately, if you use the
    command mention below, the command             57. Which of the following element is
    is                                                 removed by HTML5 ?

    (a) DO NOT DELETE                                  (a) vlink

    (b) NO DELETE                                      (b) dir

    (c) UNDELETE                                       (c) marginwidth

    (d) ONDELETE                                       (d) compact

TR/PROGrrPSC/19/A-100                       (12)
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58. What is the correct HTML for creating           62. The graph that shows basic blocks and
    a hyperlink ?                                       their successor relationship is called
    (a) <a name= "">A</a>                               (a) DAG

    (b) <a>B</a>                                        (b) Flow graph

    (c) <a href="http://www.example                     (c) Control graph
        com''> example </a>                             (d) Hamiltonion graph
    (d) <a url="http://www.example
        com''> example</a>                          63. The number of tokens in the following
                                                        C statement is
59. H1ML markup language is a set of                    pri..ntft"i = %d, &i = %x", i, &i);
    Markup _ _ _                                        (a) 3
    (a) Sets                                            (b) 26
    (b) Tags                                            (c) 10

    (c) Attributes                                      (d) 21

    (d) Groups                                      64. The lexical analysis for a modem
                                                        computer language such as Java needs
60. In Cascading Style Sheets (CSS), which              the power ofwhich one ofthe following
    of the following selector selects the               machine models in a necessary and
    elements that are checked ?                         sufficient sense ?

    (a) E-F                                             (a) Finite state automata
    (b) ::after                                         (b) Detenninistic pushdown automata
    (c) :checked                                        (c) Non-deterministic       pushdown
                                                            automata
    (d) None of the mentioned above
                                                        (d) Turing Machine
61. In HTML, which ofthe following is the
    attribute that is used to add a name/           65. When a computer is first turned on or
    value pair to a microdata item ?                    restarted, a special type of absolute
                                                        loader is executed called
    (a) item scope
                         T p S CT                       (a) Compile and GO loader
    (b) itemref
                       ; OLD QUS PAPER P                (b) Boot loader
    (c) itemprop
                        s NO FO SALE s                  (c) Boot strap loader
    (d) itemid          c-r·
                          L- p ~ _..Cc                  (d) Relating loader
TR/PROGffPSC/19/A-100                        (13)                                   [Tum over
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66. The languages that need heap allocation          69. Assuming that the height of a tree with
    in the runtime environment are                       a single node is 0, the maximum height
                                                         of any AVL-tree with 7 nodes is
    (a) those ~at use global variables
                                                         (a) 5
    (b) those that use dynamic scoping
                                                         (b) 4
    (c) those ·that support recursion
                                                         (c) 3
    (d) those that allow dynamic data
                                                         (d) 2
        structure

                                                     70. Language of finite automata is
67. In a compiler, the data structure
    responsible for the management of                    (a) Type 0
    information about variables and their                (b) Type 1
    attributes is
                                                         (c) Type 2
    (a) Semantic stack
                                                         (d) Type 3
    (b) Parser table
    (c) Symbol table                                 71. The word 'formal' in formal languages
                                                         means
    (d) Abstract syntax-tree
                                                         (a) they are unnecessary, in reality
                                                         (b) the symbols used have well­
68. Consider a program that reads 500                        defined meaning
    integers in the range of [O, 100] that
    represents the score of 500 students.                (c) only the form of the string of
                                                             symbols is significant
    Frequency of each score above 50 is
    then printed. For the program to store               (d) None of the above
    the frequencies the best way is

    (a) a dynamically allocated array of             72. Which ofthe following is not primitive
        550 numbers                                      recursive, but partially recursive ?

    (b) an array of 100 numbers                          (a) Riemann function

    (c) an array of 500 numbers                          (b) Bounded function
                                                         (c) Carnot function
    (d) an array of 50 numbers
                                                         (d) Ackermann function

TRIPROGffPSC/19/A-100                         (14)
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73. Which among the following 1s not                  77. Which ofthe following pairs ofregular
    notated as infinite language ?                        expressions are equivalent ?
      (a) Palindrome                                      (a) 1(01)* and (10)* l
      (b) Reverse
                                                          (b) x (xx)* and (xx)• x
      (c) Factorial
                                                          (c) x• and x• x••
      (d) L={ab}*
                                                          (d) All of the above

74. Number ofstates require to accept string
    ends with 10 is                                   78. Dynamic errors can be detected at
      (a) 3                                               (a) compile time

      (b) 2                                               (b) runtime
      (c) 1                                               (c) Both (a) and (b) above
      (d) can't be represented                            (d) None of the above

75. Grammatical rules which do not involve
    the meaning of words are called                   79. For which ofthe following applications
                                                          regular expressions can be used ?
      (a) Semantics                                       (a) Designing compilers
      (b) Syntactic                                       (b) Developing text editors
      (c) Both (a) and (b)                                (c) Simulating sequential circuits
      (d) None of the given above                         (d) All of the above

76.    Which statement is true?
      (a) The tape of turing machine ts               80. In multilevel feedback scheduling
          infinite.                                       algorithm
      (b) The ·tape of turing machine is
                                                          (a) a process can move to a different
          finite.
                                                              classified ready queue
      (c) The tape of turing machine is
          infinite when the language is                   (b) classification of ready queue is
          regular.                                            permanent

      (d) The tape of turing machine is                   (c) processes are not classified into
          finite when the language is non­                    groups
          regular.                                        (d) None of the mention~d above
TR/PROGrrPSC/19/A-100                          (15)                                  [Turn over
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81. Which process can be affected by other             85. A computer system has 6 tape drives,
    processes executing in the system ?                    with 'n' processes competing for them.
    (a) cooperating process                                Each process may need 3 driv~. The
    (b) child process                                      maximum value of 'n' for .which the
                                                           system is guaranteed to be deadlock
    (c) parent process
                                                           free is
    (d)   ~t process
                                                           (a) 1
82. The signal operation of the semaphore
    basically works on the basic _ __                      (b) 2
    system call.
                                                           (c) 3
    (a) continue()
                                                           (d) 4
    (b) wakeup()
    (c) getup()
    (d) startO                                         86. In the Zero capacity queue

83. In analyzing the compilation of PL/I                   (a) the queue can store at least one
    (Programming Language One) program,                         message
    the term "Lexical analysis" is associated
    with                                                   (b) the sender blocks until the receiver
                                                               receives the message
    (a) recognition of basic syntactic
        constructs through reductions                      (c) the sender keeps sending and the
    (b) recognition of basic elements and                      messages don't wait in the queue
        creation of uniform symbols
                                                           (d) None of the mentioned above
    (c) creation of more optional matrix
    (d) use of macro processor to produce
        more optimal assembly code                     87. Real time streaming protocol is used

84. Memory management is                                   (a) to control streaming media servers
    (a) not used in modern operating                       (b) for establishing and controlling
        system                                                 media sessions between endpoints
    (b) replaced with virtual memory on
         current systems                                   (c) to provide real time control of
                                                               playback of media files from the
    (c) not used on multiprogramming
        systems                                                server

    (d) critical for even the simplest                     (d) All of the mentioned above
        operating systems

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88. For a weak entity set to be meaningful,              92. Boehm suggests an approach that
        it must be associat d with another entity                ·addresses project objectives, milestones
        set, called the                                           and schedules, responsibilities,
        (a) Identifying set                                       management and technical approaches
        (b) Owner set                                             and required resources. This principle
        (c) Neighbour set                                         is called as - ­

        (d) Strong entity set                                      (a) W3Illi principle

    89. The relational model feature is that                       (b) WHO principle
        there
                                                                   (c) W5Illi principle
        (a) is no need for primary key data
        (b) is much more data independence                         (d) None of the above
            than some other database models
        (c) are explicit relationships among
:           records                                          93. Alpha and Beta Testing are forms
        (d) are tables with many dimensions                      of - - ­

                                                                   (a) Acceptance testing
    90. Consider the join of a relation R with
        relation S. If R has m tuples and S has                    (b) Integration testing
        n tuples, then the maximum size ofjoin
        is                                                         (c) System testing
        (a) mn                                                     (d) Unit testing
        (b) m+n
        (c) (m+n)/2
                                                             94. Which ofthe following requires design
        (d) 2(m+n)
                                                                 control measures, such as holding and
    91. A subset of data in a data warehouse in                  recording design reviews and
        the form of summary data, related to a                   qualification tests?
        particular department or business
        function:                                                  (a) CMM

        (a) Meta data ·           TT p S C __{~) ISO 9001
         (b) Archive data         P~D QUS P.WR)~,1t:) ISO 9000-3
         (c) Data Marts          cs Nor- FO   "A' r.- !,':)• d) None of the mentioned above
                                         --- .:~...::.:_j
                                    -,- p      · -.            c
         (d) Operational Data ~tore           "::> C               __

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95. Which diagram in Unified Modeling                98. What is the typical invalid voltage for
    Language (UML) shows a complete or                   a binary signal ?              ·
    partial view of the structure of a
    modeled system at a specific time ?                  ,(a) 0.7 - 2.8 volts
                                                         (b) 0.8-3 volts
    (a) Sequence Diagram
                                                         (c) 0.8 -2 volts
    (b) Collaboration Diagram
                                                         (d) 0.7 - 2.5 volts
    (c) Class Diagram
    (d) Object Diagram
                                                     99. What type of register would have a
                                                         complete binary number shifted in one
96. A decade counter skips __.                           bit at a time and have all the stored bits
                                                         shifted out one at a time ?
    (a) binary states 1000 to 1111
    (b) binary states 0000 to 0011                       (a) parallel-in, parallel-out

    (c) binary states 1010 to 1111                       (b) parallel-in, serial-out

    (d) binary states 1111 to higher                     (c) serial-in, parallel-out
                                                         (d) serial-in, serial-out

97. The access time of a word in 4 MB main
    memory is 100 ms. The access time of             100. The American Standard Code for
    a word in a 32 kb data cache memory                  Information Interchange (ASCII) uses
     is 10 ns. The average data cache bit ratio          how many individual pulses for any
     is 0.95. The efficiency of memory                   given character ?
    access time is
                                                         (a) 1
    (a) 9.5ns
                                                         (b) 2
    (b) 14.5 ns
                                                         (c) 7
    (c) 20ns
    (d) 95ns                                             (d) 8




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Source: Tripura Public Service Commission. Question paper published by Tripura Public Service Commission.