Central Processing Unit (CPU) consists of-

A Control unit
B arithmetic and logic unit
C main storage
D all of the above

Correct Answer: all of the above

The three logical units that make up the central processing unit are the arithmetic and logic unit (ALU), main storage, and the control unit.
Bissoy MCQ
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Related Questions

The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory?
A External memory
B I/O memory
C ROM
D Buffer memory
E None of the above
The human brain is called Central Processing Unit (CPU) because-
A it is the central part of the body
B it performs all important activities
C it is the centre of all activities
D it is the central part of mind
One of the major components of a PC is the Central Processing Unit (CPU) which can be best described as:
A The device that sends the monitor signals telling it what to display
B The area that regulates all of the system power usage
C The area where ail the of the Basic input/output routines are stored
D The area where all of the processing takes place
E None of the above
In a computer the data transfer between hard disk and CPU is nearly the same as that between diskette and CPU.
A True
B False
Central Processing Unit (CUP) consists of -
A control unit
B arithmetic & logic unit
C main store
D all of the above
The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do?
A Communicates its results
B Activates the output device
C Monitors the flow of information
D Control the printer
E None of the above
Which of the following holds data and processing instructions temporarily until the CPU needs it?
A ROM
B control unit
C main memory
D coprocessor chips
E None of the above
Central Processing Unit is combination of
A Control and storage
B Control and output unit
C Arithmetic logic and input unit
D Arithmetic logic and control unit
Which of the following is a part of the Central Processing Unit?
A Printer
B Keyboard
C Mouse
D Arithmetic Logic Unit (ALU)
E None of the above
The Central Processing Unit is an embeded chip that acts as the 'brains' of a computer. What Intel chip was used in the Altair (the first real personal computer)?
A 6502
B 8080
C 6400
D 8286

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