What is logic unit?

1. What is the meaning of logic unit?
2. What is meant by arithmetic and logic unit?
3. What does logical Unit mean in Alu?
4. What is the responsibility of the logic unit?
5. What are the types of ALU?
6. What is the difference between arithmetic and logical operations?
7. What is the function of logical unit in a computer MCQS?
8. What is the responsibility of the CPU of a computer?
9. What is the responsibility of the arithmetic and logical unit in the CPU of a computer?
10. What is CPU with diagram?
11. What is the architecture of a CPU?
12. What are the main components of ALU?

What is the meaning of logic unit?

[′läj·ik ‚yü·nət] (computer science) A separate unit which exists in some computer systems to carry out logic (as opposed to arithmetic) operations.

What is meant by arithmetic and logic unit?

The arithmetic-logic unit (ALU) is that functional part of the digital computer that carries out arithmetic and logic operations on machine words that represent operands. ... In many CPUs, separate units exist for arithmetic operations (the arithmetic unit, AU) and for logic operations (the logic unit, LU).

What does logical Unit mean in Alu?

Wiktionary. arithmetic logic unitnoun. That part of a CPU that does calculations and logical operations.

What is the responsibility of the logic unit?

To control flow of information.

What are the types of ALU?

An ALU consists of three types of functional parts: stor- age registers, operations logic, and sequencing logic, as shown in Fig.

What is the difference between arithmetic and logical operations?

Arithmetic operators perform their actions on numbers. ... Logical operators compare two values and, based on whether the comparison is true (or false), return either a “true” or “false.”

What is the function of logical unit in a computer MCQS?

Explanation: The Arithmetic and logic unit performs all the basic operations of the computer system. It performs all the arithmetic(+,-,*,/,etc) as well as the logical operations( AND, OR, NOT, etc.). 2. ALU is the place where the actual executions of instructions take place during the processing operation.

What is the responsibility of the CPU of a computer?

The computer's central processing unit (CPU) is the portion of a computer that retrieves and executes instructions. ... The control unit controls all CPU operations, including ALU operations, the movement of data within the CPU, and the exchange of data and control signals across external interfaces (system bus).

What is the responsibility of the arithmetic and logical unit in the CPU of a computer?

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. ... Most of the operations of a CPU are performed by one or more ALUs, which load data from input registers.

What is CPU with diagram?

A CPU is an electronics circuit used in a computer that fetches the input instructions or commands from the memory unit, performs arithmetic and logic operations and stores this processed data back to memory. ... Since a CPU performs a lot of calculations at a high speed, it gets heat up quickly.

What is the architecture of a CPU?

The CPU can be further divided into three main parts: the arithmetic logic unit (ALU), the control unit (CU), and what are known as registers.

What are the main components of ALU?

A typical ALU consists of three types of functional parts: storage registers, operations logic, and sequencing logic.