Question

define the functions of memory control unit and ALU

Answer 1

Memory unit
it stores the data an instructions.
The intermediate and final results of a program are also stored in memory.
A program can be executed (run) only when it is brought to main memory.


Arithmetic and Logic Unit (ALU)
It does arithmetic ( addition,subtraction, multiplication and division) logical operations.
It stores the results of intermediate calculations.

Control unit
It is the supervisor of all the other units.
The main functions are
1. Give commands to transfer data from the input device to the memory and from memory to the ALU.
2. Transfer the results from memory to the output device.
3. Store the program in memory. Take instruction one by one from memory understand and give commands to other units.
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Answer 2

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Memory unit

it stores the data an instructions.

The intermediate and final results of a program are also stored in memory.

A program can be executed (run) only when it is brought to main memory.

Arithmetic and Logic Unit (ALU)

It does arithmetic ( addition,subtraction, multiplication and division) logical operations.

It stores the results of intermediate calculations.

Control unit

It is the supervisor of all the other units.

The main functions are

1. Give commands to transfer data from the input device to the memory and from memory to the ALU.

2. Transfer the results from memory to the output device.

3. Store the program in memory. Take instruction one by one from memory understand and give commands to other units.

hope helps u.

if it is good make as brainliest.

thank u....