Important Abbreviations Questions and Answers

Answer: D

Correct answer: Random Access Memory

RAM is Random Access Memory - any location can be reached in the same time, as against the sequential access of tape. It is volatile, so it loses its contents when power is removed.

Answer: C

Correct answer: Read only Memory

ROM is Read Only Memory: its contents are fixed when it is made and survive a power cut, which is why the startup firmware lives there.

Answer: A

Correct answer: Really Simple Syndication

RSS is Really Simple Syndication, an XML format by which a site publishes a list of its latest items for readers to subscribe to.

Answer: C

Correct answer: Transmission Control Protocol

TCP is the Transmission Control Protocol, which turns IP's unreliable packet delivery into a reliable, ordered byte stream by numbering, acknowledging and retransmitting.

Answer: C

Correct answer: Universal Plug and Play

UPnP is Universal Plug and Play, which extends the idea from devices inside one machine to devices discovering each other across a network.

Answer: B

Correct answer: Uniform Resource Locator

A URL is a Uniform Resource Locator: it names the protocol, the host and the path, which together say how and where to fetch the resource.

Answer: B

Correct answer: Universal Serial Bus

USB is Universal Serial Bus, the single connector standard that replaced the separate serial, parallel and keyboard ports.

Answer: D

Correct answer: World Wide Web

WWW is the World Wide Web - the system of linked hypertext documents carried over the internet, which is the network beneath it.

Answer: D

Correct answer: Graphical User Interface

A GUI is a Graphical User Interface: windows, icons, menus and a pointer, as against typed commands.

Answer: B

Correct answer: Structured Query Language

SQL is Structured Query Language, used to define, query and control relational data.