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Multiple Choice Quiz 2
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1
This type of system unit is designed to be placed either horizontally or vertically.
A)desktop
B)notebook
C)smartphone
D)tablet pc
2
The binary system consists of only two digits: 0 or 1, called a ____________.
A)bit
B)byte
C)character
D)number
3
This controls communications for the entire computer system; all external and internal devices and components connect to it.
A)power supply
B)memory
C)expansion slot
D)motherboard
4
Chips are mounted on ________ carriers:
A)bus lines
B)circuits
C)chip
D)processors
5
The number of times the CPU can fetch and process data or instructions in one second is known as its:
A)bus
B)clock speed
C)cycle rate
D)frequency rate
6
These chips hold the program (sequence of instructions) and data that the CPU is presently processing.
A)card
B)Flash
C)RAM
D)ROM
7
These chips have information stored in them that cannot be changed by the user.
A)card
B)Flash
C)RAM
D)ROM
8
The expansion card that is used to connect a computer to a network.
A)converter
B)Network interface
C)modem
D)LAN
9
The number of bits that can travel simultaneously down a bus is known as the:
A)bus width
B)byte path
C)digital width
D)slate distance
10
A socket for external devices to connect to the system unit.
A)chip
B)dock
C)port
D)slot





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