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Computer Functional Units Overview

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Questions and Answers

What is the primary function of the Arithmetic and Logic Unit?

Stores information and programs

Processes information and performs calculations (correct)

Accepts and translates input from external devices

Sends control signals to other units

Which unit is responsible for sending control signals to other units?

Input Unit

Arithmetic and Logic Unit

Output Unit

Control Unit (correct)

What is the purpose of the Input Unit?

To store information and programs

To process information and perform calculations

To send processed information to external devices

To accept and translate input from external devices (correct)

What is the role of the Output Unit?

To send processed information to external devices Signup and view all the answers

What is the sequence of computer operation?

Input, Memory, ALU, Output, Control Unit Signup and view all the answers

What is the primary function of the Input unit in a computer?

To accept coded information from human operators Signup and view all the answers

What is the role of the Control Unit in a computer?

To coordinate all actions within the computer Signup and view all the answers

What is the primary function of the Arithmetic and Logic Unit (ALU) in a computer?

To execute most computer operations Signup and view all the answers

What is the classification of memory units based on their characteristics?

Primary and Secondary Signup and view all the answers

What is the organization of memory units in a computer?

Hierarchical, with cache, main memory, and secondary storage Signup and view all the answers