What are the definitions of computer?
A computer is a machine or device that performs processes, calculations and operations based on instructions provided by a software or hardware program. Computers can also store data for later uses in appropriate storage devices, and retrieve whenever it is necessary.
What are the 5 computer terms?
20 Computer Terms You Should Know
- Internet, World Wide Web. The Internet is the network of computers we’re all familiar with.
- Web Browser. A program you use to look at, and navigate between, pages on the World Wide Web.
- Bandwidth, Broadband.
- Modem.
- Memory, Disk Space.
- Virus, Spyware, Trojan, Worm, Malware.
- Bits, Bytes.
- Reboot.
What are the three definitions of a computer?
(1) A class of machine that acts on data as opposed to physical things. (2) Machines that process meaning represented as symbols. (3) General purpose devices for performing calculations and operations on data. (4) Programmable machines for storing, processing and calculating data.
What is a computer definition for Class 6?
A computer is an electronic device which consists of hardware and software. Hardware components describe the physical parts of the computer and software controls hardware and run the operating system, different programs & applications like Microsoft Windows, Microsoft word, Microsoft Excel etc.
What is computer definition for Class 3?
Computer is an electronic machine. It runs on electricity. It takes inputs from you. It uses some program (set of instructions) to process these inputs. Finally it delivers output as per your requirement.
What is computer definition for Class 2?
A computer is an electronic device which makes our work easy by doing a certain kind of work. We play games, watch movies, send and receive messages, draw pictures and solve problems with the help of this machine.
What is computer definition for Class 1?
Answer: a computer is an electronic device which takes information as input and gives us as output.
What is computer definition for class 10?
Definition: A computer is an advanced electronic device that takes raw data as input from the user and gives the result by processing the data using a set of instructions. The result can be used immediately or saved for future use.
What is computer definition for Class 9?
A computer is a group of electronic and mechanical devices that can perform various operations on the data (input, processing, storage) in accordance with a given set of instructions to produce useful results or information.
What is computer definition for Class 8?
A computer is a device which is used to store, manipulate and communicate information.
What are the five main components of a computer?
The following points highlight the five main components of a computer. The components are: 1. Input Unit 2. Memory or Storage Unit 3. Arithmetic and Logic Unit 4. Output Unit 5. Control Unit. Component # 1. Input Unit: This unit transfers the information from outside to the memory or storage unit by any of the following methods:
What are the 10 uses of computer in our daily life?
Top 10 Uses of Computer in our Daily Life: 1 Health sector 2 Education 3 Business 4 Banking 5 Gaming and entertainment 6 Home use 7 Communication 8 Publishing 9 Marketing 10 Government Departments 11 Science
What are the characteristics of a computer?
A computer is a machine that can be programmed to manipulate symbols. Its principal characteristics are: It responds to a specific set of instructions in a well-defined manner. It can execute a prerecorded list of instructions (a program).
What are the different types of computer types?
Still, most of the general qualifications for each category are the same, along with the many subcategories that might fit into each one. So what are these categories of computer types? There are five main ones: supercomputers, mainframe computers, minicomputers, microcomputers, and finally mobile computers.