Quiz: Improve your memory! - Quiz from WhatIs.com

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Quiz: Improve your memory!

Part of the Quizzes glossary:

It's all about memory -- did you know that five megabytes of storage space could contain the complete works of Shakespeare? Or that it takes twice that amount to contain a single minute of uncompressed high-fidelity sound? Enhance your memory with our storage geek quiz.

1. If you loaded your pickup truck full of books, how much data would it hold?
a. 650 megabytes
b. a half-terabyte
c. a gigabyte
Answer

2. The Blu-ray format uses a blue-violet laser to increase storage density -- what color laser do DVD drives use to write data?
Answer

3. This is a software utility used to increase storage efficiency by rearranging discontiguous file segments. What is it?
Answer

4. Which of these sequences lists the following in increasing magnitude?
a. petabyte, terabyte, exabyte
b. terabyte, petabyte, exabyte
c. terabyte, exabyte, petabyte
Answer

5. How many feature-length movies could you store on a terabyte disk?
a. Almost 200
b. 200-300
c. Over 300
Answer

6. Which of the following statements is true?
  a. A high-resolution photograph requires as much storage space as a short novel.
  b. A high-resolution photograph requires twice as much storage space as a short novel.
  c. A high-resolution photograph requires half as much storage space as a short novel.
Answer

7. What's the most information a DVD can hold?
a. 650 megabytes
b. 17 gigabytes
c. 34 gigabytes
Answer

8. Help me Obi-Wan Kenobi! This type of storage uses laser beams to store computer-generated data in three dimensions. What is it?
Answer

9. A diskette is a small removeable storage format in a rigid casing -- so why are they often called floppies?
Answer

10. What does DVD stand for?
a. digital video disc
b. nothing
c. digital versatile disc
d. data-versatile disc
Answer

How many could you guess correctly without peeking? Let us know!

This was last updated in November 2010
Posted by: Margaret Rouse

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    - Quizzes that test your vocabulary about specific information technology (IT) topics.

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