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Q:

_________ provide expansion capability for a computer system

A) Sockets B) Slots
C) Bytes D) None of these
 
Answer & Explanation Answer: B) Slots

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Q:

The _____ controls communications for the entire computer system

A) arithmetic-logic unit B) semiconductor
C) motherboard D) coprocessor
 
Answer & Explanation Answer: C) motherboard

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Q:

The ______ is a box that houses the most important parts of a computer system.

A) Software B) Hardware
C) Input drive D) System unit
 
Answer & Explanation Answer: D) System unit

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Q:

Which of the following is an example of an optical disk?

A) Digital versatile disks B) Magnetic disks
C) Memory disks D) Data bus disks
 
Answer & Explanation Answer: A) Digital versatile disks

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Q:

Storage media such as a CD read and write information using _________

A) a laser beam of red light B) magnetic dots
C) magnetic strips D) All of these
 
Answer & Explanation Answer: A) a laser beam of red light

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Q:

Which media have the ability to have data/information stored (written) on them by users more than once?

A) CD-R disks B) CD-RW disks
C) Zip disks D) Optical disks
 
Answer & Explanation Answer: B) CD-RW disks

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Q:

Storage and memory differ with respect to which of the following characteristics?

A) Price B) Reliability
C) Speed D) All of these
 
Answer & Explanation Answer: D) All of these

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Q:

Which of the following are advantage of CD-ROM as a storage media?

A) CD-ROM is an inexpensive way to store large amount of data and information B) CD-ROM disks retrieve data and information more quickly than magnetic disks do
C) CD-ROMS make less errors than magnetic media D) All of these
 
Answer & Explanation Answer: A) CD-ROM is an inexpensive way to store large amount of data and information

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