Here are few important questions along with their answers for students of Class 7 of ICSE Board of Computer subject from the chapters of 'Hardware components and Introduction to spreadsheet'. Here you will find 30 Questions of True or False of the chapter hardware components and introduction to spreadsheet.
*Note - Please mention how much you answered in comment
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| ICSE Computer Test Hardware Components and Introduction to spreadsheet 2024-25 (J K Online Classes) |
*Note - Please mention how much you answered in comment
Write T for true and F for False (Answers Link Provided at End of Questions)
1. Computer hardware refers to the physical components that make up a computer system.
2. The CPU is often referred to as the "brain" of the computer.
3. The motherboard serves as the central hub that connects all the hardware components together.
4. RAM is temporary storage that the computer uses to store data that is actively being used.
5. SSDs are newer storage devices that use flash memory and are faster and more reliable than HDDs.
6. Scanners are used to convert physical documents and images into digital format for storage and editing on a computer.
7. Output devices display the results of computer processing.
8. A keyboard is a primary input device used for typing text and entering commands.
9. Printers produce hard copies of documents, images, and graphics.
10. Speakers produce audio output, allowing you to hear sounds, music, and spoken words from the computer.
11. Expansion cards are additional hardware components that can be added to a computer to enhance its capabilities.
12. The power supply unit provides electrical power to all the computer components.
13. Various ports and connectors on the computer allow you to connect external devices.
14. Cooling systems help to dissipate heat generated by computers.
15. USB ports are used for connecting peripherals like keyboards and mice.
16. Pixels are the small colored dots that make up the picture on a monitor.
17. Modems allow a computer to send and receive information through telephone lines.
18. Software is a set of programs that instructs a computer about the work to be done.
19. Touchpads are common input devices found in desktop computers.
20. SSDs use flash memory.
21. Printers produce hard copies of documents, images, and graphics.
22. Expansion cards are used to reduce a computer's capabilities.
23. Ports and connectors on a computer allow you to connect external devices.
24. Cooling systems are unnecessary for preventing computer overheating.
25. The CPU is responsible for executing instructions and performing calculations.
26. A motherboard is mounted outside the CPU cabinet.
27. SMPS uses a switching regulator to control and stabilise the output voltage.
28. Modems are classified as internal modem and external modem.
29. The information about the current selection is provided by the Status bar.
30. Microsoft Excel is the most suited program for documentation.
**The End**
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