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Ask QuestionPosted by Ketki❤️ Lal 4 years, 1 month ago
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Yogita Ingle 4 years, 1 month ago
Cells arranged horizontally across the screen are called Rows.
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Gaurav Seth 4 years, 1 month ago
the device used to store data for a short-term or a long-term is called memory. Computer memory is the storage space in a computer. Later, the memory is further divided into a large number of small parts.
Computer memory is of three types:
- Primary memory
- Secondary memory
- Cache memory
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Ketki❤️ Lal 4 years, 1 month ago
Gaurav Seth 4 years, 1 month ago
computer is an electronic device which takes input data from the user, then processes it and returns the required output data. Input and output data may contain numbers, words, pictures, videos or sounds. A computer can process data at a very high speed without making any mistake and has a huge storage capacity.
Posted by Gya Prasad 4 years, 1 month ago
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Samyak Kiran Kallo 4 years, 1 month ago
Yogita Ingle 4 years, 1 month ago
A monitor is a output device of the computer. It can be referred to as the visual interface between the user and the computer. It navigates us to what we are doing. It displays text, graphics, images, videos etc.
There are five the types of monitor.
- CRT
- LED
- LCD
- TFT
- Plasma
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Samyak Kiran Kallo 4 years, 1 month ago
Meghna Thapar 4 years, 1 month ago
A computer is an electronic device that can store, retrieve, and process data based on instructions. It uses computer programming to carry out sequences of arithmetic or logical operations. That concludes computer simple definition.
Computers also come in different shapes and sizes e.g. laptops, desktops and tablets but they are all able to perform the same or similar tasks.
Computer is not an acronym, it is a word derived from a word "compute" which means to calculate. So, in simple words you can say that computer is an electronic device which is used for fast calculation.
Some people say that COMPUTER stands for Common Operating Machine Purposely Used for Technological and Educational Research. It is only a myth because first this definition does not make any sense and second when the computer were invented they were just calculating machines which needs a lot of space for establishment. "A computer is a general purpose electronic device that is used to perform arithmetic and logical operations automatically. A computer consists of a central processing unit and some form of memory."
COMPUTER = Arithmetical Logical Unit (ALU) + Control Unit (CU)
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Ritesh Bose 4 years, 1 month ago
Meghna Thapar 4 years, 1 month ago
A mechanical computer is built from mechanical components such as levers and gears, rather than electronic components. ... Mechanical computers can be either analog, using smooth mechanisms such as curved plates or slide rules for computations; or digital, which use gears. A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks. A "complete" computer including the hardware, the operating system (main software), and peripheral equipment required and used for "full" operation can be referred to as a computer system. This term may as well be used for a group of computers that are connected and work together, in particular a computer network or computer cluster.
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Yogita Ingle 4 years, 1 month ago
- 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)
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Adarsh Kumar 4 years, 1 month ago
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