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Computer Hardware Video Lecture | Computer Awareness and Proficiency - SSC CGL
FAQs on Computer Hardware Video Lecture - Computer Awareness and Proficiency - SSC CGL
| 1. What are the different components of computer hardware? |  |
Ans. Computer hardware consists of various components such as the motherboard, central processing unit (CPU), random access memory (RAM), hard drive, graphics card, power supply unit (PSU), and peripherals like keyboard, mouse, and monitor.
| 2. How does the CPU function in a computer system? | |
Ans. The CPU (Central Processing Unit) is the brain of the computer responsible for executing instructions and performing calculations. It processes data, controls the operations of other hardware components, and manages the overall functioning of the computer system.
| 3. What is the purpose of RAM in a computer? | |
Ans. RAM (Random Access Memory) is a type of volatile memory that temporarily stores data and instructions that the CPU needs to access quickly. It allows the computer to run multiple programs simultaneously and facilitates faster data processing.
| 4. What role does the motherboard play in a computer system? | |
Ans. The motherboard is the main circuit board of a computer that connects all the components together, such as the CPU, RAM, hard drive, and peripherals. It provides the communication pathway between different hardware components and enables them to work together.
| 5. How does a hard drive store data in a computer system? | |
Ans. A hard drive is a non-volatile storage device that stores data magnetically on spinning disks or solid-state memory chips. It retains data even when the computer is turned off and allows for long-term storage of files, programs, and operating systems.
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