CPU | MCQs

Explanation

An arithmetic logic unit (ALU) is a fundamental component of a computer's central processing unit (CPU).

It is responsible for performing arithmetic and logical operations on binary data.

Explanation

Motherboard holds the CPU, ROM and expansion cards.

Motherboard allows all the parts of computer to receive power and communicate with other components.

Explanation

The Input Unit converts the data, which the user enters into a language which the computer understands, i.e. it converts the data into binary format.

The Output Unit is responsible for giving the results in user- understandable format.

Explanation

Explanation

The control unit of the central processing unit regulates and integrates the operations of the computer.

Explanation

The Control Unit (CU) directs and coordinates most operations of the computer by managing the flow of data and instructions.

It tells the ALU, memory, and I/O devices how to respond to instructions.

Explanation

The ALU is the main processing unit of a CPU, responsible for performing all arithmetic and logical operations.

It works alongside other components like registers and cache to execute instructions efficiently.

Explanation

The Control Unit (CU) is the part of the computer's central processing unit (CPU) that executes instructions.

It retrieves instructions from memory, decodes them, and then carries out the required actions.

The Control Unit manages the flow of data between different parts of the computer, including the Arithmetic Logic Unit (ALU) and Main Memory.

Explanation

The Control Unit of the computer is called the nerve center computer.

The brain of the computer is called the CPU.

CPU stands for Central Processing Unit.

The central processing unit is known as the heart of the computer

Explanation

The Arithmetic and Logic Unit (ALU) performs logical operations in the Central Processing Unit (CPU).

An arithmetic-logic unit is the part of a central processing unit that carries out arithmetic and logic operations.