Computer Questions

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

Explanation:
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Q:

What characteristic of read-only memory (ROM ) makes it useful?

A) ROM informationcan be easily updated B) Data in ROM is non volatile, that is, it remains there even without electrical power
C) ROM provides very large amounts of inexpensive data storage D) ROM chips are easily swapped between different brands of computers
 
Answer & Explanation Answer: B) Data in ROM is non volatile, that is, it remains there even without electrical power

Explanation:
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Q:

C, BASIC, COBOL, and Java are examples of ............language

A) low-level B) programming
C) computer D) high-level
 
Answer & Explanation Answer: D) high-level

Explanation:
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Q:

The process of preparing a floppy diskette for use is called ________

A) assembling B) translating
C) parsing D) formatting
 
Answer & Explanation Answer: D) formatting

Explanation:

Floppy diskette is a storage space as like disc for any important files for future use.

The_process_of_preparing_a_floppy_diskette_for_use_is_called1535524055.jpg image

The process of preparing a floppy diskette for use is called Formatting.

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Q:

Hardware devices that are not part of the main computer system and are often added later to the system are ________

A) clip art B) highlight
C) execute D) peripherals
 
Answer & Explanation Answer: D) peripherals

Explanation:
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Q:

In the binary Language each letter of  the alphabet, each number and each special character is made up of a unique combination of  _________

A) eight bytes B) eight kilobytes
C) eight characters D) eight bits
 
Answer & Explanation Answer: D) eight bits

Explanation:
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Q:

Vendor-created program modifications are called ________

A) patches B) antiviruses
C) holes D) fixes
 
Answer & Explanation Answer: A) patches

Explanation:
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38 10150
Q:

What are two example of freeware?

A) WinZip and Linux B) Shareware and file sharing
C) Microsoft word and the Google toolbar D) Instant messaging and the Google toolbar
 
Answer & Explanation Answer: D) Instant messaging and the Google toolbar

Explanation:
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