It is responsible for all numerical and logical calculations. (a) CPU (b) CU (c) MU (d) ALU -Technology

It is responsible for all numerical and logical calculations. (a) CPU (b) CU (c) MU (d) ALU -Technology
by

1 Answer

Answer :

(d) ALU is a digital circuit in which numerical and logical operations are defined.
by

Related questions

sis given an instruction in machine language this instruction is fetched from the memory by the CPU to execute: a. ALU b. CPU c. MU d. All of these

Description : sis given an instruction in machine language this instruction is fetched from the memory by the CPU to execute: a. ALU b. CPU c. MU d. All of these

Last Answer : b. CPU

Which is the most important component of a digit computer that interprets the instruction and processes the data contained in computer programs: MU b. ALU c. CPU d. PC

Description : Which is the most important component of a digit computer that interprets the instruction and processes the data contained in computer programs: MU b. ALU c. CPU d. PC

Last Answer : c. CPU

Which part work as a the brain of the computer and performs most of the calculation: a. MU b. PC c. ALU d. CPU

Description : Which part work as a the brain of the computer and performs most of the calculation: a. MU b. PC c. ALU d. CPU

Last Answer : d. CPU

PC’s use____ based on this architecture: a. CPU b. ALU c. MU

Description : PC’s use____ based on this architecture: a. CPU b. ALU c. MU

Last Answer : a. CPU

Who is the brain of computer: a. ALU b. CPU c. MU d. None of these

Description : Who is the brain of computer: a. ALU b. CPU c. MU d. None of these

Last Answer : b. CPU

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

Last Answer : d) All of Above

Label the parts 1 and 2: a) 1.ALU 2. MU b) 1.Output unit 2.Input Unit c) 1.MU 2. ALU d) 1.Input Unit 2.Output Unit

Description : Label the parts 1 and 2: a) 1.ALU 2. MU b) 1.Output unit 2.Input Unit c) 1.MU 2. ALU d) 1.Input Unit 2.Output Unit

Last Answer : Answer: d Explanation: The above diagram is a simple explanation which describes how the instruction is given to the CPU, how it is processed, and then how the result is obtained. So here ... to the user This set of Computer Fundamentals Interview Questions and Answers focuses on The Output Unit

What are ALU and CU?

Description : What are ALU and CU?

Last Answer : The CPU has two main parts:-The Control UnitIt is responsible to direct the system to execute instructions. It helps in communication between the memory and the arithmetic logic unit.- ... for performing all logical and arithmetic operations like the comparison between numbers or adding numbers.

The actual execution of instructions happens in A) ALU B) CU C) Memory D) None of above

Description : The actual execution of instructions happens in A) ALU B) CU C) Memory D) None of above

Last Answer : Answer : A

Which is not consisted in a processor A) ALU B) CU C) Memory D) Registers

Description : Which is not consisted in a processor A) ALU B) CU C) Memory D) Registers

Last Answer : Answer : C

Which unit is known as nerve center of computer? A) ALU B) CU C) Memory D) Registers

Description : Which unit is known as nerve center of computer? A) ALU B) CU C) Memory D) Registers

Last Answer : Answer : A

Outputs of instruction/data path in CU are. a. Reg R/W b. Load/Reg-Reg c. ALU function select d. Load control e. Read control f. IR Latch g. JUMP/Branch/Next PC h_ = All of these

Description : Outputs of instruction/data path in CU are. a. Reg R/W b. Load/Reg-Reg c. ALU function select d. Load control e. Read control f. IR Latch g. JUMP/Branch/Next PC h_ = All of these

Last Answer : h_ = All of these

In which instruction are used to perform Boolean operation on non-numerical data: a. Logical and bit manipulation b. Shift manipulation c. Circular manipulation d. None of these

Description : In which instruction are used to perform Boolean operation on non-numerical data: a. Logical and bit manipulation b. Shift manipulation c. Circular manipulation d. None of these

Last Answer : a. Logical and bit manipulation

The main function of the ALU is: a) Store Data and Information for Future Use b) Perform arithmetic and logical operations c) Control Computer Output, such as Printing d) None of These

Description : The main function of the ALU is: a) Store Data and Information for Future Use b) Perform arithmetic and logical operations c) Control Computer Output, such as Printing d) None of These

Last Answer : b) Perform arithmetic and logical operations

The main function of the ALU is to a) perform arithmetic and logical operations b) store data and information for future use c) control computer output, such as printing d) monitor all computer activities e) None of these

Description : The main function of the ALU is to a) perform arithmetic and logical operations b) store data and information for future use c) control computer output, such as printing d) monitor all computer activities e) None of these

Last Answer : a) perform arithmetic and logical operations

An Arithmetic Logic Unit (ALU) normally contains a number of multiplexer circuits. How many of these might you expect to find in an ALU in a modern CPU chip, and what is their purpose?

Description : An Arithmetic Logic Unit (ALU) normally contains a number of multiplexer circuits. How many of these might you expect to find in an ALU in a modern CPU chip, and what is their purpose?

Last Answer : answer:FYI, We don’t do homework here. Hint: Realize that an ALU needs to be fed instructions (opcodes) and that they will need to be decoded. This question is also somewhat dated.

Which is an item of storage medium in the form of circular plate? A) Disk B) CPU C) Printer D) ALU

Description : Which is an item of storage medium in the form of circular plate? A) Disk B) CPU C) Printer D) ALU

Last Answer : Answer : A

Which of the following are the two main components of the CPU? A) Control Unit and Registers B) Registers and Main Memory C) Control unit and ALU D) ALU and bus

Description : Which of the following are the two main components of the CPU? A) Control Unit and Registers B) Registers and Main Memory C) Control unit and ALU D) ALU and bus

Last Answer : Answer : C

The brain of any computer system is A) ALU B) Memory C) CPU D) Control unit

Description : The brain of any computer system is A) ALU B) Memory C) CPU D) Control unit

Last Answer : Answer : C

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

The work done by a computer operator is displayed in which part of computer? A. CPU B. VDU C. ALU D. None of the Above

Description : The work done by a computer operator is displayed in which part of computer? A. CPU B. VDU C. ALU D. None of the Above

Last Answer : B. VDU

In memory transfer location address is supplied by that puts this on address bus. a. ALU b. CPU Cc. MAR d. MDR

Description : In memory transfer location address is supplied by that puts this on address bus. a. ALU b. CPU Cc. MAR d. MDR

Last Answer : b. CPU

Which are internal operations inside CPU: a. Data transfer b/w registers b. Instructing ALU to operate data c. Regulation of other internal operations d. All of these

Description : Which are internal operations inside CPU: a. Data transfer b/w registers b. Instructing ALU to operate data c. Regulation of other internal operations d. All of these

Last Answer : d. All of these

function select takes op code in IR translating to function of ALU and it may be compact binary code or one line per ALU: a ALU b CPU c. Memory d. Cache

Description : function select takes op code in IR translating to function of ALU and it may be compact binary code or one line per ALU: a ALU b CPU c. Memory d. Cache

Last Answer : a ALU

Abus organization for seven __ register: a. ALU b. RISC c. CPU d. MUX

Description : Abus organization for seven __ register: a. ALU b. RISC c. CPU d. MUX

Last Answer : c. CPU

five bits of OPR select one of the operation inthe __ in control register. a. CPU b. RISC ec ALU d. MUX

Description : five bits of OPR select one of the operation inthe __ in control register. a. CPU b. RISC ec ALU d. MUX

Last Answer : ec ALU

A stack in a digital computer isa partofthe_ ALU CPU a. b. c. Memory unit d None of these

Description : A stack in a digital computer isa partofthe_ ALU CPU a. b. c. Memory unit d None of these

Last Answer : c. Memory unit

Instruction formats contains the memory address of the a. Memory data b. Main memory Cc. CPU d. ALU

Description : Instruction formats contains the memory address of the a. Memory data b. Main memory Cc. CPU d. ALU

Last Answer : b. Main memory

Ininstruction formats the information required by the _ for execution: a. ALU b. CPU Cc. RISC d. DATA

Description : Ininstruction formats the information required by the _ for execution: a. ALU b. CPU Cc. RISC d. DATA

Last Answer : b. CPU

Which are contains one or more register that may be referenced by machine instruction: a. Input b. Output c. CPU d. ALU

Description : Which are contains one or more register that may be referenced by machine instruction: a. Input b. Output c. CPU d. ALU

Last Answer : c. CPU

is just like a circular array: a. Data b. Register c. ALU d. CPU

Description : is just like a circular array: a. Data b. Register c. ALU d. CPU

Last Answer : b. Register

Interface electronic circuit is used to interconnect I/O devices to a computer’s CPU oa. ALU b. Memory c. Buffer d. Registerr

Description : Interface electronic circuit is used to interconnect I/O devices to a computer’s CPU or a. ALU b. Memory c. Buffer d. Register

Last Answer : Memory

A directly accessible appointment calendar is feature of a “ resident package a. CPU b. Memory c. Buffer d. ALU

Description : A directly accessible appointment calendar is feature of a “ resident package a. CPU b. Memory c. Buffer d. ALU

Last Answer : Memory

Which of the following are the two main components of the CPU? a. Control unit and registers b. Registers and main memory c. Control Unit and ALU d. ALU and bus

Description : Which of the following are the two main components of the CPU? a. Control unit and registers b. Registers and main memory c. Control Unit and ALU d. ALU and bus

Last Answer : Control Unit and ALU

The part of the CPU that accesses and decodes programme instructions, and coordinates the flow of data among various system components is the a) ALU b) Control unit c) Megabertz d) Motherboard e) None of these

Description : The part of the CPU that accesses and decodes programme instructions, and coordinates the flow of data among various system components is the a) ALU b) Control unit c) Megabertz d) Motherboard e) None of these

Last Answer : b) Control unit

Which process information at a much faster rate than it can retrieve it from memory: a. ALU b. Processor c. Microprocessor d. CPU

Description : Which process information at a much faster rate than it can retrieve it from memory: a. ALU b. Processor c. Microprocessor d. CPU

Last Answer : d. CPU

A computer which has the microprocessor as______ is called as a microcomputer: a. CPU b. ALU c. RU

Description : A computer which has the microprocessor as______ is called as a microcomputer: a. CPU b. ALU c. RU

Last Answer : a. CPU

Microprocessor is fabricated on single chip using: a. MOS b. ALU c. CPU d. All of these

Description : Microprocessor is fabricated on single chip using: a. MOS b. ALU c. CPU d. All of these

Last Answer : a. MOS

The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Description : The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Last Answer : c. CPU

Which is an item of storage medium in the form of circular plate? a. Disk b. CPU c. Printer d. ALU

Description : Which is an item of storage medium in the form of circular plate? a. Disk b. CPU c. Printer d. ALU

Last Answer : a. Disk

Interface electronic circuit is used to interconnect I/O devices to a computer’s CPU or a. ALU b. Memory c. Buffer d. Register

Description : Interface electronic circuit is used to interconnect I/O devices to a computer’s CPU or a. ALU b. Memory c. Buffer d. Register

Last Answer : b. Memory

A directly accessible appointment calendar is feature of a … resident package a. CPU b. Memory c. Buffer d. ALU

Description : A directly accessible appointment calendar is feature of a … resident package a. CPU b. Memory c. Buffer d. ALU

Last Answer : b. Memory

Which of the following are the two main components of the CPU? a. Control unit and registers b. Registers and main memory c. Control Unit and ALU d. ALU and bus

Description : Which of the following are the two main components of the CPU? a. Control unit and registers b. Registers and main memory c. Control Unit and ALU d. ALU and bus

Last Answer : c. Control Unit and ALU

The ____ place the data from a register onto the data bus: a. CPU b. ALU c. Both A and B d. None of these

Description : The ____ place the data from a register onto the data bus: a. CPU b. ALU c. Both A and B d. None of these

Last Answer : a. CPU

The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Description : The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Last Answer : c. CPU

Which is an item of storage medium in the form of circular plate? a. Disk b. CPU c. Printer d. ALU

Description : Which is an item of storage medium in the form of circular plate? a. Disk b. CPU c. Printer d. ALU

Last Answer : a. Disk

The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Description : The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Last Answer : c. CPU

Which is an item of storage medium in the form of circular plate? a. Disk b. CPU c. Printer d. ALU

Description : Which is an item of storage medium in the form of circular plate? a. Disk b. CPU c. Printer d. ALU

Last Answer : d. ALU

Interface electronic circuit is used to interconnect I/O devices to a computer’s CPU or a. ALU b. Memory c. Buffer d. Register

Description : Interface electronic circuit is used to interconnect I/O devices to a computer’s CPU or a. ALU b. Memory c. Buffer d. Register

Last Answer : b. Memory

A directly accessible appointment calendar is feature of a … resident package a. CPU b. Memory c. Buffer d. ALU

Description : A directly accessible appointment calendar is feature of a … resident package a. CPU b. Memory c. Buffer d. ALU

Last Answer : b. Memory