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What is a firewall?

What is stored on a medium?

Computer Basics

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Test your knowledge on computer hardware, software, and terminology

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Questions 19

Answers

1
What is stored on a medium?
Label
File
Folder
Index
2
What is a firewall?
PC card
Expansion card
Enlarger board
Firewall
3
Screen readers help with eyesight?
True
False
4
Print speed is measured in?
Dots per second
Pages per minute
Characters per second
Characters per minute
5
What is disk defragmentation?
Partitioning
Reformatting
Defragmentation
Optimization
6
What is a coding system?
EBCDIC
UNICODE
SQL
ASCII
7
Data travels on media?
True
False
8
RAM holds data in CPU?
False
True
9
What is a server computer?
Server
Enterprise
Super
Client
10
What is a CPU instruction set?
Command set
Instruction set
Processing set
Code set
11
SQL is a coding system?
False
True
12
Which is the smallest unit?
Megabyte
Terabyte
Gigabyte
Kilobyte
13
What is an expansion card?
Enlarger board
Firewall
PC card
Expansion card
14
Optical discs use laser beams?
True
False
15
What holds data in CPU?
ALU
Cache
RAM
BIOS
16
Which is not a primary function?
Input
Processing
Email
Storage
17
Video card determines image format?
True
False
18
Data exits through bus interface?
False
True
19
What is not determined by video card?
Number of monitors
Screen resolution
Image format
Number of colors