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Author Question: Which of the following statements about CDs and DVDs is FALSE? A) They are optical storage ... (Read 70 times)

penza

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on: Aug 29, 2018
Which of the following statements about CDs and DVDs is FALSE?
 
  A) They are optical storage devices.
  B) They use lasers to read and record data.
  C) They are best used for short-term storage.
  D) They can be purchased blank.

Question 2

The UNIVAC was the first computer to use ________ for data storage
 
  Fill in the blank(s) with correct word


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bookworm410

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Reply #1 on: Aug 29, 2018
Answer to Question 1

C

Answer to Question 2

magnetic tape


penza

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Reply 2 on: Aug 29, 2018
:D TYSM

yeungji

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Reply 3 on: Yesterday
Gracias!

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