Class 5 GK Worksheet: Computer and Internet Basics

GK lesson 29: Computer and internet basics · Set 82 · 40 questions

Remember (In, out or keep?): Input: keyboard, mouse, microphone, scanner, webcam. Output: monitor, printer, speaker, projector. Storage: pen drive, hard disk, memory card, CD. CPU – Central Processing Unit, RAM – Random Access Memory, ROM – Read Only Memory, USB – Universal Serial Bus, WWW – World Wide Web, URL – Uniform Resource Locator. 8 bits = 1 byte. Safe online: keep passwords secret, ask a grown-up first, log out after use. Unsafe: sharing passwords or your address, chatting with strangers, clicking unknown links.

1. 1.🖥️ Which part of a computer is used to type letters? (a) speaker (b) keyboard (c) hard disk (d) monitor
2. 2.🔤 What does WWW stand for? (a) Random Access Memory (b) World Wide Web (c) Local Area Network (d) Central Processing Unit
3. 3.💾 How many bits make one byte?
4. 4.💻 Is the projector an input, an output or a storage device? (a) a storage device (b) an output device (c) an input device
5. 5.True or false: the speaker is an output device. (a) False (b) True
6. 6.🔍 Which is the odd one out? (a) projector (b) printer (c) monitor (d) microphone
7. 7.🖥️ Which part of a computer prints on paper? (a) printer (b) CPU (c) mouse (d) speaker
8. 8.🔤 What does USB stand for? (a) Random Access Memory (b) Local Area Network (c) Universal Serial Bus (d) Central Processing Unit
9. 9.Which short form stands for Central Processing Unit? (a) ROM (b) URL (c) CPU (d) WWW
10. 10.True or false: the CD is a storage device. (a) True (b) False
11. 11.🖥️ Which part of a computer moves the pointer? (a) hard disk (b) printer (c) CPU (d) mouse
12. 12.🖼️ What do we call the small pictures on the screen that open programs? (a) cables (b) icons (c) keys (d) bytes
13. 13.🔒 Is asking a grown-up first safe or unsafe online? (a) safe online (b) unsafe online
14. 14.🔍 Which is the odd one out? (a) printer (b) scanner (c) speaker (d) projector
15. 15.🔍 Which is the odd one out? (a) speaker (b) projector (c) printer (d) webcam
16. 16.🔤 What does URL stand for? (a) Uniform Resource Locator (b) Universal Serial Bus (c) Local Area Network (d) Central Processing Unit
17. 17.Which of these is unsafe online? (a) asking a grown-up first (b) clicking unknown links (c) using a strong password (d) logging out after use
18. 18.Which of these is a storage device? (a) printer (b) speaker (c) memory card (d) webcam
19. 19.🔍 Which is the odd one out? (a) microphone (b) webcam (c) CD (d) mouse
20. 20.Which short form stands for Read Only Memory? (a) WWW (b) ROM (c) RAM (d) CPU
21. 21.Which short form stands for Universal Serial Bus? (a) ROM (b) USB (c) WWW (d) CPU
22. 22.⌨️ Which key makes every letter a capital? (a) Caps Lock (b) Space bar (c) Backspace (d) Enter
23. 23.🔒 Is sharing your address safe or unsafe online? (a) unsafe online (b) safe online
24. 24.True or false: the memory card is a storage device. (a) False (b) True
25. 25.🔒 Is using a strong password safe or unsafe online? (a) unsafe online (b) safe online
26. 26.🔤 What does RAM stand for? (a) Local Area Network (b) Random Access Memory (c) Central Processing Unit (d) Universal Serial Bus
27. 27.🦠 What do we call a harmful program that can damage a computer? (a) a monitor (b) a mouse (c) a printer (d) a virus
28. 28.🔎 Which program do we use to open websites? (a) a web browser (b) a music player (c) a calculator (d) a paint program
29. 29.🔤 What does CPU stand for? (a) Universal Serial Bus (b) Central Processing Unit (c) Local Area Network (d) Random Access Memory
30. 30.Which of these is an input device? (a) printer (b) CD (c) hard disk (d) scanner
31. 31.⌨️ Which key puts a gap between words? (a) Caps Lock (b) Enter (c) Space bar (d) Backspace
32. 32.🔍 Which is the odd one out? (a) memory card (b) mouse (c) webcam (d) keyboard
33. 33.True or false: the pen drive is an input device. (a) True (b) False
34. 34.True or false: the CD is an input device. (a) True (b) False
35. 35.Which short form stands for Random Access Memory? (a) LAN (b) USB (c) RAM (d) ROM
36. 36.Which short form stands for Local Area Network? (a) LAN (b) CPU (c) USB (d) WWW
37. 37.True or false: the microphone is a storage device. (a) True (b) False
38. 38.Which of these is an output device? (a) CD (b) hard disk (c) projector (d) memory card
39. 39.🔍 Which is the odd one out? (a) hard disk (b) CD (c) printer (d) memory card
40. 40.💻 Is the monitor an input, an output or a storage device? (a) an input device (b) a storage device (c) an output device

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