Question

Write brief notes on the following:

a. Computer Storage
b. CU and ALU
c. Memory Unit
​

Answer 1

Answer:

Hey mate here is ur Answer

1)Computer data storage, often called storage or memory, is a technology consisting of computer components and recording media that are used to retain digital data. It is a core function and fundamental component of computers...

2)An arithmetic logic unit (ALU) is a digital circuit used to perform arithmetic and logic operations. It represents the fundamental building block of the central processing unit (CPU) of a computer. Modern CPUs contain very powerful and complex ALUs. In addition to ALUs, modern CPUs contain a control unit (CU).

3)The computer memory is a temporary storage area. It holds the data and instructions that the Central Processing Unit (CPU) needs. Before a program can run, the program is loaded from some storage medium into the memory. This allows the CPU direct access to the computer program. Memory is needed in all computers...

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Answer 2

$\huge{\pink{\green {\sf\boxed{ANSWER}}}}$

$\huge{\pink {\sf\underline{Explanation⟹}}}$

$\bold{\underline {Computer \:Storage}}$

A Memory is just like human brain. It is used to store data and instructions. Computer memory is the storage space in the computer where data is to be processed and instructions required for processing are stored the memory is divided into large number of small parts cells. ✔️✔️

$\bold{\underline {CU \:and\: ALU}}$

Control unit (CU) is the central nervous system of the computer system. It manage the coordination among the different parts during an operation. It looks into every instruction and accordingly signals the devices to execute the steps required by them. ✔️✔️

Arithmetic and Logic Unit (ALU) this unit is the brain of the computer system. It from the actual processing of data which mainly includes arithmetic calculations and logical comparisons.✔️✔️

$\bold{\underline {Memory\: Unit}}$

Memory Unit access a temporary store of a computer where small amount of data is stored while other operations are being performed in addition to these units, a computer system also has secondary storage device to hold or store large amount of data for later use.✔️✔️

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