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Computer Basics: What is a Computer? Video Lecture | Basics of Computer and Internet (English) - Basic Technology
FAQs on Computer Basics: What is a Computer? Video Lecture - Basics of Computer and Internet (English) - Basic Technology
| 1. What is a computer? |  |
Ans. A computer is an electronic device that is capable of accepting data, processing it using instructions stored in its memory, and providing the results as output. It can perform tasks such as calculations, storing and retrieving data, and running various software applications.
| 2. What are the basic components of a computer? | |
Ans. The basic components of a computer system include the central processing unit (CPU), which is the brain of the computer, the memory or RAM for temporary data storage, storage devices like hard drives or solid-state drives for long-term data storage, input devices such as keyboards and mice, and output devices like monitors and printers.
| 3. How does a computer process information? | |
Ans. A computer processes information by following a series of instructions called a program. These instructions are stored in the computer's memory and are executed by the CPU. The CPU fetches the instructions from memory, decodes them to understand what needs to be done, and then executes the instructions by performing calculations or manipulating data.
| 4. What are the different types of computers? | |
Ans. Computers can be categorized into various types based on their size, purpose, and capabilities. Some common types include personal computers (such as desktops and laptops), servers used for network management and data storage, mainframes used by large organizations for processing massive amounts of data, and supercomputers used for complex scientific calculations.
| 5. How do computers communicate with each other? | |
Ans. Computers communicate with each other over networks using protocols such as TCP/IP. They can be connected through wired connections like Ethernet cables or wireless connections like Wi-Fi. Through these connections, computers can share data, access shared resources, and communicate with each other using various applications and services.
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Nov 15, 2024 Last updated |
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