Question

The Control Unit, ALU and the Memory together from the computer’s :
a) Binary number system
b) CPU
c) Primary memory
d) Mainframe

Answer 1

Answer

• b) CPU

The control unit, ALU and the Memory together form the computer's CPU.

CPU or the central processing unit is the main control centre and processing unit. Its function is to guide, direct, control and govern the computer performance.

It has subcomponents as:

• ALU (Arithematic logic unit): It is responsible for performing the arithemetic operations (addition, subtraction, division, multiplication) and making logical decisions (greater than, smaller than, equal to).
• CU (Control unit): It acts as an supervisor by controlling and guiding the operation taking place. Program execution is also an important fuction of it.
• Register memory: Registers are known as the storage locations of CPU that holds the important processing information called register memory, during the time of process for temporary time. It is not considered as a part of main memory and is located in the CPU.

Answer 2

Answer:

➠ The Control Unit, ALU and the Memory together from the computer's :-

❶ Binary Number System ✘

❷ CPU (Central Processing Unit) ✔

❸ Primary Memory ✘

❹ Mainframe ✘

Hence, the Control Unit, ALU and the Memory together from the computer's is b) CPU.

✪ Extra Information ✪

✯ Motherboard :

• A motherboard is one of the most essential part of a computer system.
• It's hold together many components of computer, including the CPU (Central Processing Unit), memory and connectors.

➤Types of Motherboard :

There are 6 types of motherboard are as follows :-

• AT Motherboard
• ATX Motherboard
• LPX Motherboard
• BTX Motherboard
• Pico BTX Motherboard
• Mini ITX Motherboard

✯ CPU (Central Processing Unit) :

• CPU is considered as the brain of a computer.
• CPU performs all types of data processing operations.
• It's control all the operation of all parts of the computer.

CPU has three components :

• Memory or Storage Unit
• CU (Control Unit)
• ALU (Arithmetic Logic Unit)

★ Some Important Full Form of Computer ★

● URL : Uniform Resource Locator

● IP : Interest Protocol

● HTTP : Hyper Text Transfer Protocol

● GIF : Graphic Interchangeable Format

● BMP : Bitmap

● JPEG : Joint Photographic Expert Group

● HTML : Hyper Text Markup Language

● RAM : Random Access Memory

● ROM : Read Only Memory

● CD : Compact Disk

● DVD : Digital Versatile Disk

● CRT : Cathode Ray Tube