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Question
Which of the following is an example of an optical disk?
Options
A. Digital versatile disks
B. Magnetic disks
C. Memory disks
D. Data bus disks
Correct Answer
Digital versatile disks
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Search Results
1. The germans calls this the 'spider monkey' and the italians call it the 'snail'.Which symbol is this?
Options
A. +
B. @
C. $
D. #
Show Answer
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Discuss
Correct Answer: @
2. Which of the following refers to a small, single-site network ?
Options
A. LAN
B. DSL
C. RAM
D. USB
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Correct Answer: LAN
3. An email account includes a storage area, often called ________
Options
A. mailbox
B. hyperlink
C. IP address
D. None of these
Show Answer
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Correct Answer: mailbox
4. What characteristic of read-only memory (ROM ) makes it useful?
Options
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
Show Answer
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Correct Answer: Data in ROM is non volatile, that is, it remains there even without electrical power
5. _________ provide expansion capability for a computer system
Options
A. Sockets
B. Slots
C. Bytes
D. None of these
Show Answer
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Discuss
Correct Answer: Slots
6. Vendor-created program modifications are called ________
Options
A. patches
B. antiviruses
C. holes
D. fixes
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Discuss
Correct Answer: patches
7. To make the number pad act as a directional arrow, we press
Options
A. Num lock
B. Caps lock
C. Arrow lock
D. Shift
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Correct Answer: Shift
8. Hardware devices that are not part of the main computer system and are often added later to the system are ________
Options
A. clip art
B. highlight
C. execute
D. peripherals
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Correct Answer: peripherals
9. C, BASIC, COBOL, and Java are examples of ............language
Options
A. low-level
B. programming
C. computer
D. high-level
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Correct Answer: high-level
10. Windows 95, Windows 98, and Windows NT are known as what?
Options
A. Processor
B. domain names
C. modems
D. operating systems
Show Answer
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Correct Answer: operating systems
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