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What is full form of CPU and RAM?

What is full form of CPU and RAM?

Answer: The full form the following terms are. RAM – Random Access Memory. HDD – Hard Disk Drive. CPU – Central Processing Unit.

What is the full meaning of CPU in ICT?

The CPU (Central Processing Unit) is the part of a computer system that is commonly referred to as the “brains” of a computer. The CPU is also known as the processor or microprocessor. The CPU is responsible for executing a sequence of stored instructions called a program .

What is the full form of CPU and ALU?

The ALU is one component of the CPU(central processing unit). 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.

What is CPU in simple words?

A central processing unit (CPU), also called a central processor, main processor or just processor, is the electronic circuitry that executes instructions comprising a computer program. The CPU performs basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions in the program.

What are the four functions of CPU?

In processing this data, the CPU performs four basic steps: Fetch: Each instruction is stored in memory and has its own address. Decode: All programs to be executed are translated to into Assembly instructions. Execute: While executing instructions the CPU can do one of three things: Do calculations with its ALU, move data from one memory location to another, or jump to a different

What are the four parts of a CPU?

Some of the primary components of a CPU, also known as a microprocessor, are the arithmetic logic unit (ALU), the control unit and the registers . A Central Processing Unit (CPU).

What are the functions of CPU in a computer system?

The function of CPU in 4 Steps: The CPU receives the data when the computer inputs the data through input devices such as a keyboard or mouse. After this, the CPU process these input data by performing calculations and technical algorithm. And then CPU provides the processed data through output devices such as on the monitor screen.

What are the different sections of CPU?

Input Unit As the name suggests,this unit contains devices with the help of which the data is entered into the computer.

  • Central Processing Unit (CPU) Central Processing Unit (CPU) is known as the brain of the computer. It performs all types of data processing operations as required by a programmer.
  • Output Unit