What is Central Processing Unit ?

What is Central Processing Unit ?
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Answer :

The Central Processing Unit ( CPU) is an electronic security within a computer that carries out the instructions of a computer program and performs basic mathematical , logical , control, and input / output ( I / O) functions determined by the instructions.
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Related questions

What is Central Processing Unit ( CPU) ?

Description : What is Central Processing Unit ( CPU) ?

Last Answer : CPU is the brain of the computer. This is because the human brain is connected to every part of the body , the nervous system, as well as the input and output devices of the computer's CPU. The CPU processes the information obtained and produces results.

Which converts the user data into machine readable form? A) input unit, output unit, control unit B) central processing unit C) output unit D) decoder unit

Description : Which converts the user data into machine readable form? A) input unit, output unit, control unit B) central processing unit C) output unit D) decoder unit

Last Answer : Answer : A

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

Description : 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

Last Answer : Answer : D

Computer system comprises of major units A) input unit, output unit, control unit B) input unit, output unit, control unit and storage C) input unit, output unit, central processing unit and storage unit D) input, output and storage units

Description : Computer system comprises of major units A) input unit, output unit, control unit B) input unit, output unit, control unit and storage C) input unit, output unit, central processing unit and storage unit D) input, output and storage units

Last Answer : Answer : C

Memory unit is one part of A) Input device B) Control unit C) Output device D) Central Processing Unit

Description : Memory unit is one part of A) Input device B) Control unit C) Output device D) Central Processing Unit

Last Answer : Answer : D

The central processing unit (CPU) consists of A) Input, output and processing B) Control unit, primary storage, and secondary storage C) Control unit, arithmetic-logic unit and primary storage D) Control unit, processing, and primary storage

Description : The central processing unit (CPU) consists of A) Input, output and processing B) Control unit, primary storage, and secondary storage C) Control unit, arithmetic-logic unit and primary storage D) Control unit, processing, and primary storage

Last Answer : Answer : C

The brain of any computer system is A) Control Unit B) Arithmetic Logic Unit C) Central Processing Unit D) Storage Unit

Description : The brain of any computer system is A) Control Unit B) Arithmetic Logic Unit C) Central Processing Unit D) Storage Unit

Last Answer : Answer : C

A computer consists of A) A central processing unit B) A memory C) Input and output unit D) All of the above

Description : A computer consists of A) A central processing unit B) A memory C) Input and output unit D) All of the above

Last Answer : Answer : D

People often call as the brain of computer system A) Control Unit B) Arithmetic Logic Unit C) Central Processing Unit D) Storage Unit

Description : People often call as the brain of computer system A) Control Unit B) Arithmetic Logic Unit C) Central Processing Unit D) Storage Unit

Last Answer : Answer : C

Software in computer A) Enhances the capabilities of the hardware machine B) Increase the speed of central processing unit C) Both of above D) None of above

Description : Software in computer A) Enhances the capabilities of the hardware machine B) Increase the speed of central processing unit C) Both of above D) None of above

Last Answer : Answer : A

The computer performs all mathematical and logical operations inside its _______ A. Visual Display Unit B. Memory Unit C. Output Unit D. Central Processing Unit

Description : The computer performs all mathematical and logical operations inside its _______ A. Visual Display Unit B. Memory Unit C. Output Unit D. Central Processing Unit

Last Answer : D. Central Processing Unit

Which of the following is correct: a) ALU - Arithmetic Logic Unit b) CU - Control Unit c) CPU - Central Processing Unit d) All of Above e) None of These

Description : Which of the following is correct: a) ALU - Arithmetic Logic Unit b) CU - Control Unit c) CPU - Central Processing Unit d) All of Above e) None of These

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The central processing unit is also known as: a) Processor b) Monitor c) Screener d) None of These

Description : The central processing unit is also known as: a) Processor b) Monitor c) Screener d) None of These

Last Answer : a) Processor

CPU is: a) Control Processing Unit b) Computer Programming Unit c) Central Processing Unit d) None of These

Description : CPU is: a) Control Processing Unit b) Computer Programming Unit c) Central Processing Unit d) None of These

Last Answer : c) Central Processing Unit

The control and arithmetic-logic sections are called: a) block diagram b) control unit c) central processing unit d) None of The Above

Description : The control and arithmetic-logic sections are called: a) block diagram b) control unit c) central processing unit d) None of The Above

Last Answer : c) central processing unit

The word "Computer" usually refers to the Central Processing Unit plus: a) Input Devices b) External Memory c) Internal Memory d) None of The Above

Description : The word "Computer" usually refers to the Central Processing Unit plus: a) Input Devices b) External Memory c) Internal Memory d) None of The Above

Last Answer : c) Internal Memory

Hardware includes a) all devices used to input data into a computer b) sets of instructions that a computer runs or executes c) the computer and all the devices connected to it that are used to input and output data d) all devices involved in processing information including the central processing unit, memory and storage e) None of these

Description : Hardware includes a) all devices used to input data into a computer b) sets of instructions that a computer runs or executes c) the computer and all the devices connected to it that ... involved in processing information including the central processing unit, memory and storage e) None of these

Last Answer : c) the computer and all the devices connected to it that are used to input and output data

CPU stands for - 1) Computer Processing Unit 2) Central Processing Unit 3) Computer Protection Unit 4) None of these

Description : CPU stands for - 1) Computer Processing Unit 2) Central Processing Unit 3) Computer Protection Unit 4) None of these

Last Answer : 2) Central Processing Unit

The Central Processing unit contains which of the following as a Component? 1) Memory Regulation Unit 2) Flow control Unit 3) Arithmetic Logic Unit 4) None 0f these

Description : The Central Processing unit contains which of the following as a Component? 1) Memory Regulation Unit 2) Flow control Unit 3) Arithmetic Logic Unit 4) None 0f these

Last Answer : 3) Arithmetic Logic Unit

Memory Unit is one part of- 1) Control Unit 2) Central Processing Unit 3) Output Device 4) Input device

Description : Memory Unit is one part of- 1) Control Unit 2) Central Processing Unit 3) Output Device 4) Input device

Last Answer : 2) Central Processing Unit

All of the logic and mathematical calculations done by the computer happen in/on the - 1) Central processing unit 2) Mother board 3) Memory 4) Central control unit

Description : All of the logic and mathematical calculations done by the computer happen in/on the - 1) Central processing unit 2) Mother board 3) Memory 4) Central control unit

Last Answer : 1) Central processing unit

Define Central Processing Unit in detail.

Description : Define Central Processing Unit in detail.

Last Answer : Ans : Central Processing Unit (C.P.U) :  CPU is the brain of the computer system and the most important computing element of the computer system.  The processing and calculating function ... program statements from memory.  Moves instructions to registers in the control unit and carries them out.

All of the logic and mathematical calculations done by the computer happen in/on the - 1 Central processing unit 2 Mother board 3 Memory 4 Central control unit

Description : All of the logic and mathematical calculations done by the computer happen in/on the - 1 Central processing unit 2 Mother board 3 Memory 4 Central control unit

Last Answer : 1 Central processing unit

_____ is the part of the Central Processing Unit (CPU). (1) Monitor (2) Arithmetic and Logic Unit (3) Keyboard (4) Printer

Description : _____ is the part of the Central Processing Unit (CPU). (1) Monitor (2) Arithmetic and Logic Unit (3) Keyboard (4) Printer

Last Answer : Arithmetic and Logic Unit

What is Central Processing Unit ?

Description : What is Central Processing Unit ?

Last Answer : CPU is short for Central Processing Unit . Which is hard of computer. Everything is processed here.

What is central processing unit?

Description : What is central processing unit?

Last Answer : In lay peoples term CPU is the casing which houses your mother board, HDD, CDROM.

__________ is the part of the Central Processing Unit (CPU).

Description : __________ is the part of the Central Processing Unit (CPU).

Last Answer : An arithmetic logic unit (ALU)

Central Processing Unit (CPU) of a computer consists of: a) Control and arithmetic logic unit and primary storage b) Control, clock and ROM c) Control, clock and RAM d) Control, ALU, RAM and ROM

Description : Central Processing Unit (CPU) of a computer consists of: a) Control and arithmetic logic unit and primary storage b) Control, clock and ROM c) Control, clock and RAM d) Control, ALU, RAM and ROM

Last Answer : Ans: A

Which are the operation of versatility: a. exchange of information with the outside world via I/O device b. Transfer of data internally with in the central processing unit c. Performs of the basic arithmetic operations d. = Allof these

Description : Which are the operation of versatility: a. exchange of information with the outside world via I/O device b. Transfer of data internally with in the central processing unit c. Performs of the basic arithmetic operations d. = Allof these

Last Answer : d. = Allof these

The control unit and arithmetic logic unit are know as the __ a. Central program unit b. Central processing unit

Description : The control unit and arithmetic logic unit are know as the __ a. Central program unit b. Central processing unit

Last Answer : b. Central processing unit

The central processing unit (CPU) consists of a. Input, output and processing b. Control unit, primary storage, and secondary storage c. Control unit, arithmetic-logic unit and primary storage d. Control unit, processing, and primary storage

Description : The central processing unit (CPU) consists of a. Input, output and processing b. Control unit, primary storage, and secondary storage c. Control unit, arithmetic-logic unit and primary storage d. Control unit, processing, and primary storage

Last Answer : Control unit, arithmetic-logic unit and primary storage

The central processing unit (CPU) consists of a. Input, output and processing b. Control unit, primary storage, and secondary storage c. Control unit, arithmetic-logic unit and primary storage d. Control unit, processing, and primary storage

Description : The central processing unit (CPU) consists of a. Input, output and processing b. Control unit, primary storage, and secondary storage c. Control unit, arithmetic-logic unit and primary storage d. Control unit, processing, and primary storage

Last Answer : Control unit, arithmetic-logic unit and primary storage

Software in computer a. Enhances the capabilities of the hardware machine b. Increase the speed of central processing unit c. Both of above d. None of above

Description : Software in computer a. Enhances the capabilities of the hardware machine b. Increase the speed of central processing unit c. Both of above d. None of above

Last Answer : Enhances the capabilities of the hardware machine

The brain of any computer system is a. Control Unit b. Arithmetic Logic Unit c. Central Processing Unit d. Storage Unit

Description : The brain of any computer system is a. Control Unit b. Arithmetic Logic Unit c. Central Processing Unit d. Storage Unit

Last Answer : Central Processing Unit

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

Description : 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

Last Answer : Arithmetic logic and control unit

Which of the following is a part of the Central Processing Unit? a) Printer b) Key board c) Mouse d) Arithmetic and Logic Unit

Description : Which of the following is a part of the Central Processing Unit? a) Printer b) Key board c) Mouse d) Arithmetic and Logic Unit

Last Answer : d) Arithmetic and Logic Unit

How many sections make up the central processing unit?

Description : How many sections make up the central processing unit?

Last Answer : Three.

A computer consists of a. A central processing unit b. A memory c. Input and output unit d. All of the above

Description : A computer consists of a. A central processing unit b. A memory c. Input and output unit d. All of the above

Last Answer : d. All of the above

The central processing unit (CPU) consists of a. Input, output and processing b. Control unit, primary storage, and secondary storage c. Control unit, arithmetic-logic unit and primary storage d. Control unit, processing, and primary storage

Description : The central processing unit (CPU) consists of a. Input, output and processing b. Control unit, primary storage, and secondary storage c. Control unit, arithmetic-logic unit and primary storage d. Control unit, processing, and primary storage

Last Answer : c. Control unit, arithmetic-logic unit and primary storage

Software in computer a. Enhances the capabilities of the hardware machine b. Increase the speed of central processing unit c. Both of above d. None of above

Description : Software in computer a. Enhances the capabilities of the hardware machine b. Increase the speed of central processing unit c. Both of above d. None of above

Last Answer : a. Enhances the capabilities of the hardware machine

The brain of any computer system is a. Control Unit b. Arithmetic Logic Unit c. Central Processing Unit d. Storage Unit

Description : The brain of any computer system is a. Control Unit b. Arithmetic Logic Unit c. Central Processing Unit d. Storage Unit

Last Answer : c. Central Processing Unit

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

Description : 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

Last Answer : d. Arithmetic logic and control unit

A computer consists of a. A central processing unit b. A memory c. Input and output unit d. All of the above

Description : A computer consists of a. A central processing unit b. A memory c. Input and output unit d. All of the above

Last Answer : d. All of the above

The central processing unit (CPU) consists of a. Input, output and processing b. Control unit, primary storage, and secondary storage c. Control unit, arithmetic-logic unit and primary storage d. Control unit, processing, and primary storage

Description : The central processing unit (CPU) consists of a. Input, output and processing b. Control unit, primary storage, and secondary storage c. Control unit, arithmetic-logic unit and primary storage d. Control unit, processing, and primary storage

Last Answer : c. Control unit, arithmetic-logic unit and primary storage

The ‘brain’ of a computer which keeps peripherals under its control is called: (A) Common Power Unit (B) Common Processing Unit (C) Central Power Unit (D) Central Processing Unit

Description : The ‘brain’ of a computer which keeps peripherals under its control is called: (A) Common Power Unit (B) Common Processing Unit (C) Central Power Unit (D) Central Processing Unit

Last Answer : (D) Central Processing Unit

Which part of the Central Processing Unit (CPU) performs calculation and makes decisions: (A) Arithmetic Logic Unit (B) Alternating Logic Unit (C) Alternate Local Unit (D) American Logic Unit

Description : Which part of the Central Processing Unit (CPU) performs calculation and makes decisions: (A) Arithmetic Logic Unit (B) Alternating Logic Unit (C) Alternate Local Unit (D) American Logic Unit

Last Answer : (A) Arithmetic Logic Unit

Which of the following are components of Central Processing Unit (CPU)?

Description : Which of the following are components of Central Processing Unit (CPU)?  (A) Arithmetic logic unit, Mouse  (B) Arithmetic logic unit, Control unit  (C) Arithmetic logic unit, Integrated Circuits  (D) Control Unit, Monitor

Last Answer : Which of the following are components of Central Processing Unit (CPU)?  (A) Arithmetic logic unit, Mouse  (B) Arithmetic logic unit, Control unit  (C) Arithmetic logic unit, Integrated Circuits  (D) Control Unit, Monitor

Web cam is an A) input unit device B) output unit device C) processing device D) Input and Output device

Description : Web cam is an A) input unit device B) output unit device C) processing device D) Input and Output device

Last Answer : Answer : A

Multi user systems provided cost savings for small business because they use a single processing unit to link several A) Personal computers B) Workstations C) Dumb terminals D) Mainframes

Description : Multi user systems provided cost savings for small business because they use a single processing unit to link several A) Personal computers B) Workstations C) Dumb terminals D) Mainframes

Last Answer : Answer : C

Which of the following is not a function of the Output Unit? a) It produces results that can be easily understood by the user b) It accepts the results produced by the computer c) It supplies the data and instructions to the outside world d) It supplies the data and instructions to the computer for further processing

Description : Which of the following is not a function of the Output Unit? a) It produces results that can be easily understood by the user b) It accepts the results produced by the computer c) It ... instructions to the outside world d) It supplies the data and instructions to the computer for further processing

Last Answer : Answer: d Explanation: The output unit is responsible for giving the results to the user in the form of printed report or visual display. It is not responsible for giving the instructions back to the CPU for processing