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Computer
Cccklc003 – CPU
17 Questions
|
By Mr_chan | Updated: Jan 10, 2013
| Attempts: 297
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1.
CPU controls all other components in the computer. True or false?
True
False
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About This Quiz
CCCKLC003 - CPU
2.
What's your name?
We’ll put your name on your report, certificate, and leaderboard.
2.
Which component is called the ‘brain’ of a computer?
Peripheral
Main memory (RAM)
CPU
ALU
Submit
3.
What is an ALU?
Aero Linguistic Utility
Arithmetic and Logic Unit
Another Liberal University
Submit
4.
A computer system can have more than one CPU. True or false?
True
False
Submit
5.
In a computer, we can describe the ‘bus’ as:
A vehicle for transportation
A common device which connect the computer to external networks
Physical lines which connects CPU and other devices
A type of twisted-pair cable
Submit
6.
In a CPU machine cycle, ‘decode’ is the step which ____________
Get the program/data from main memory
Translate the program to code which the computer could understand
Execute the command
Write the execution result back to RAM
Submit
7.
In a ‘machine cycle’ the CPU ‘run’ instructions. What is the sequence of steps?
Fetch -> Execute -> Decode -> Store
Decode -> Execute -> Fetch -> Store
Fetch -> Decode -> Execute -> Store
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8.
Use the internet to search for the following information (e.g. go to www.wikipedia.org ):
Which of the followings is NOT a CPU?
Intel Atom N470
GeForce 6200
AMD Phenom II
Submit
9.
Which part of the CPU is responsible for the decoding of computer instructions?
Arithmetic and logic unit
Control Unit
Registers
Bus line
Submit
10.
In a CPU machine cycle, ‘fetch’ is the step which ____________
Get the program/data from main memory
Translate the program to code which the computer could understand
Execute the command
Write the execution result back to RAM
Submit
11.
Which of the followings is NOT the function of the central processing unit?
Executes computer instructions
Processes data
Stores programs and data permanently
Communicates with other devices to perform tasks
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12.
In a CPU machine cycle, which of the following step involves the ALU?
Fetch
Decode
Execute
Store
Submit
13.
Which of the followings is not a type of bus?
Address bus
Memory bus
Control bus
Data bus
Submit
14.
The memory unit(s) inside a CPU is/are called ____________ .
RAM
Main memory
Registers
ALU
Submit
15.
In a CPU machine cycle, the CPU retrieve/get computer instruction/program from ___________ . After execution, the CPU store the result to ____________ .
Control Unit; Control Unit
Main memory; main memory
ALU; CU
RAM; ROM
Submit
16.
In a CPU machine cycle, which of the following step does NOT involve the CU (Control Unit)?
Fetch
Decode
Execute
Store
Submit
17.
Use the internet to search for the following information (e.g. go to www.wikipedia.org ): “Intel Pentium D” is a type of CPU. Its maximum clock rate is ___________ and word size is ____________ .
3.73 GHz; 32 bits
3.8 GHz; 32 bits
3.73 GHz; 64 bits
3.8 GHz; 64 bits
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CPU controls all other components in the ...
Which component is called the ‘brain’ of a computer?
What is an ALU?
A computer system can have more than one CPU. True or false?
In a computer, we can describe the ‘bus’ as:
In a CPU machine cycle, ‘decode’ is the step which ____________
In a ‘machine cycle’ the CPU ‘run’ ...
Use the internet to search for the following ...
Which part of the CPU is responsible for ...
In a CPU machine cycle, ‘fetch’ is the step which ____________
Which of the followings is NOT the function ...
In a CPU machine cycle, which of the following step involves the ALU?
Which of the followings is not a type of bus?
The memory unit(s) inside a CPU is/are called ____________ .
In a CPU machine cycle, the CPU ...
In a CPU machine cycle, which of the ...
Use the internet to search for the following ...
X
OK
X
OK
Cancel
X
OK
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