Q111-Ans.pdf

Questions 111 with Answers 1. The physical visible components of a computer system are known as: Hardware 2. The set of instructions which enable computer hardware to perform a specific set of tasks is known as: Software 3. System software that acts as an i...

Questions 111 with Answers 1. The physical visible components of a computer system are known as: Hardware 2. The set of instructions which enable computer hardware to perform a specific set of tasks is known as: Software 3. System software that acts as an interface between the user and the hardware is known as: Operating System 4. It is impossible to install an application software on a computer system without: Operating System 5. The main hardware components of a computer system are: CPU, Memory, Storage Devices, Input Devices, and Output Devices 6. In a computer system, data processing is the function of: CPU 7. In a computer system, data storing is the function of: Storage Devices 8. In a computer system, data input is the function of: Input Devices 9. In a computer system, data output is the function of: Output Devices 10. In a computer system, data transfer is the function of: Memory 11. In a computer system, output devices include: (See the slide) 12. In a computer system, input devices include: (See the slide) 13. Keyboard typing keys include: letters, numbers, etc 14. Keyboard alphanumeric keys include: letters, numbers, etc 15. Keyboard control keys include: Ctrl, Alt, Esc, and Windows logo 16. Keyboard function keys include: F1, F2, F3,…..F12 17. Keyboard navigation keys include: Home, End, Page Up, Page Down, Delete, Insert, and Arrow keys 18. Keyboard numeric keys include: Numbers