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Technology Questions and Answers

41.

Between Start and Finish in AutoContent Wizard, how many steps are there ?

Answer: B

The AutoContent Wizard has three steps between Start and Finish.

It asked for the type of presentation, the output medium and the title and footer, then generated an outline with suggested content. It was removed after PowerPoint 2003.

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42.

What kind of data can you send by e-mail?

Answer: D

Email can carry audio, pictures and video - any kind of file.

MIME, the Multipurpose Internet Mail Extensions standard, encodes binary data into text so it can travel through mail systems designed for plain characters, and marks its type so the recipient's program can open it.

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45.

Changing computer language of 1's and 0's to characters that a person can understand is...

Answer: C

Turning the computer's ones and zeros into characters a person can read is decoding.

The bits are mapped to characters by a code such as ASCII or Unicode, in which each letter has a numeric value - A is 65 in ASCII.

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46.

Random Access Memory (RAM) is which storage of device ?

Answer: D

RAM is primary storage.

Primary storage is the memory the processor can address directly and read in nanoseconds. It is volatile, losing its contents when power is removed, which is why work must be saved to secondary storage.

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47.

What is the Websites code for the country United Kingdom?

Answer: B

The country code for the United Kingdom is .uk.

Unusually, the ISO code for the country is GB, but UK was adopted for the domain and retained. Registrations are commonly at the second level, as .co.uk or .ac.uk.

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50.

The sampling rate, (how many samples per second are stored) for a CD is...?

Answer: C

A CD samples at 44.1 kHz.

By the Nyquist theorem a sampling rate must be more than twice the highest frequency to be recorded; human hearing reaches about 20 kHz, so 44.1 kHz captures it with a margin for the anti-aliasing filter.

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