3 basic operations perform by a computer?

Answer 1

The three main activities of a computer are:

Input: This involves the process of receiving data, commands, and instructions from various input devices, such as keyboards, mice, touchscreens, scanners, and microphones. The input data is then converted into a digital format that the computer can process and interpret.

Processing: This involves the manipulation and processing of data, commands, and instructions using the computer's central processing unit (CPU) and other hardware components. The CPU performs arithmetic, logical, and other operations on the data and instructions to produce output.

Output: This involves the presentation of processed data, commands, and instructions to the user through various output devices, such as monitors, printers, speakers, and headphones. The output data is presented in a human-readable format that can be understood and interpreted by the user.

Overall, these three activities are the core functions of a computer and enable it to perform a wide range of tasks, including communication, computation, entertainment, education, and business.

Answer 2

Recieving data Input

Processing data (with the help of ALU and CU) Prcessing

Forwarding data to output devices Output

Answer 3

1. Input - Receiving data from a user (mouse, keyboard, scanner, CD Drive) 2. Processing - Doing calculations with data (CPU, graphics card, etc.)
3. Output - Presenting data to the user (monitor, speakers, printer)


These are the three main operations of a computer. There is also a fourth operation, Storage - Placing data in a location where it can be accessed later (hard disk, CD burner, USB drive, etc.)

Answer 4

Oh, isn't that just wonderful? Computers are like little artists, always creating and working with numbers. They perform three basic operations: addition, subtraction, and multiplication. Just like adding happy little trees to a painting, these operations help computers bring information to life.

Answer 5

A computer performs 5 basic operations. They are inputting, storing, processing, outputting and controlling. Computers perform a multitude of tasks.

Answer 6

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