A computer is a machine composed of hardware and software components. A computer
receives data through an input unit based on the instructions it is given and after it processes the data
, it sends it back through an output device.
How computer Works explain?
A computer is a machine composed of hardware and software components. A
computer receives data through an input unit based on the instructions it is given and after it processes the data, it sends it back through an output device
.
What is a simple computer?
A computer is a machine that uses electronics to input, process, store, and output data. … Input of data means to read information from a keyboard, a storage device like a hard drive, or a sensor. The computer processes or changes the data by following the instructions in software programs.
How does a computer work for Class 6?
With respect to class 6 Fundamentals of Computer, a computer is an
electronic device which takes input data from the user, then processes it and returns the required output data
. … It receives input data from the user. It processes the given data. It produces an output.
How does a computer work for Class 4?
With respect to class 4 computer lessons, the computer
carries out all its work in the central processing unit (CPU)
. It processes data according to the instructions provided. … All other parts of the computer are connected to CPU. The CPU also stores all the information in the computer.
What are three basic computer units?
A traditional digital computer consists of three main units,
the processor or central processing unit (CPU), the memory that stores program instructions and data
, and the input/output hardware that communicates to other devices.
What is a computer and examples?
The definition of a computer is
a person or electronic device that makes and stores quick calculations or processes information
. An example of a famous human computer is Ada Lovelace. An example of a computer is the MacBook. … A device that can receive, store, retrieve, process, and output data.
Which is the most powerful type of computer?
The correct answer is
Super Computer
. Supercomputers were introduced in the 1960s as the world’s most advanced computer. A supercomputer is a powerful computer that can process a large amount of data and computation very quickly. Supercomputers perform immense amounts of mathematical calculations.
What is computer memory for Class 6?
With respect to class 6 computer lessons,
Read Only Memory (ROM)
is a computer memory that can permanently store data, i.e., it holds the data even if the computer is switched off. In ROM, data can be read but it is difficult to modify the data.
What is hardware and software for Class 6?
Hardware includes the physical components of the computer
. Software includes the programs that are used to perform tasks. Hardware refers to the physical elements of a computer that can be touched. Software consists of series of instructions that tells the hardware of a computer what to do or how to do it.
What are the 4 types of computers?
- Analog Computer.
- Digital Computer.
- Hybrid Computer.
What is file in computer for Class 4?
A file is
an object on a computer that stores data, information, settings, or commands used with a computer program
. … In a GUI (graphical user interface), such as Microsoft Windows, files display as icons that relate to the program that opens the file.
What is hardware in computer for Class 4?
Hardware is the physical part of the computer system which we can touch and can see. Hardware parts are divided into four parts:
Input devices, output devices, secondary storage devices and internal components
. Examples of input devices are- keyboard, mouse, Joystick, Scanner, etc.
What are the basic units of computer?
A computer consists of five functionally independent main parts
input, memory, arithmetic logic unit (ALU), output and control unit
.
What are the two types of memory?
There are basically two kinds of internal memory:
ROM and RAM
. ROM stands for read-only memory. It is non-volatile, which means it can retain data even without power.
What are the 5 basic parts of a computer?
- A motherboard.
- A Central Processing Unit (CPU)
- A Graphics Processing Unit (GPU), also known as a video card.
- Random Access Memory (RAM), also known as volatile memory.
- Storage: Solid State Drive (SSD) or Hard Disk Drive (HDD)
