Class 5 GK Worksheet: Computer and Internet Basics

GK lesson 29: Computer and internet basics · Set 31 · 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.🔒 Is using a strong password safe or unsafe online? (a) unsafe online (b) safe online
2. 2.Which of these is a storage device? (a) joystick (b) microphone (c) memory card (d) projector
3. 3.🔍 Which is the odd one out? (a) printer (b) monitor (c) speaker (d) CD
4. 4.Which of these is safe online? (a) using a strong password (b) sharing your password (c) chatting with strangers (d) clicking unknown links
5. 5.🔤 What does URL stand for? (a) Random Access Memory (b) Uniform Resource Locator (c) Universal Serial Bus (d) Local Area Network
6. 6.⌨️ Which key makes every letter a capital? (a) Enter (b) Space bar (c) Caps Lock (d) Backspace
7. 7.🖥️ Which part of a computer is the computer’s brain? (a) printer (b) monitor (c) CPU (d) mouse
8. 8.🔤 What does RAM stand for? (a) Local Area Network (b) Random Access Memory (c) Read Only Memory (d) Central Processing Unit
9. 9.🔤 What does LAN stand for? (a) Local Area Network (b) World Wide Web (c) Uniform Resource Locator (d) Random Access Memory
10. 10.🔒 Is logging out after use safe or unsafe online? (a) unsafe online (b) safe online
11. 11.🔍 Which is the odd one out? (a) webcam (b) pen drive (c) CD (d) hard disk
12. 12.Which of these is an output device? (a) keyboard (b) joystick (c) memory card (d) printer
13. 13.True or false: the webcam is an input device. (a) False (b) True
14. 14.💾 How many bits make one byte?
15. 15.🔒 Is clicking unknown links safe or unsafe online? (a) safe online (b) unsafe online
16. 16.Which of these is true of the mouse? (a) is used to type letters (b) prints on paper (c) moves the pointer (d) stores files
17. 17.Which short form stands for Central Processing Unit? (a) WWW (b) RAM (c) CPU (d) URL
18. 18.Which short form stands for Universal Serial Bus? (a) USB (b) URL (c) RAM (d) CPU
19. 19.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
20. 20.🔒 Is asking a grown-up first safe or unsafe online? (a) unsafe online (b) safe online
21. 21.Which of these is an input device? (a) pen drive (b) keyboard (c) speaker (d) hard disk
22. 22.🔍 Which is the odd one out? (a) memory card (b) projector (c) speaker (d) monitor
23. 23.True or false: the mouse is an input device. (a) False (b) True
24. 24.💾 What do we call a group of 8 bits? (a) a key (b) a file (c) a pixel (d) a byte
25. 25.True or false: the printer is an output device. (a) False (b) True
26. 26.Which of these is unsafe online? (a) chatting with strangers (b) logging out after use (c) keeping passwords secret (d) asking a grown-up first
27. 27.🔍 Which is the odd one out? (a) scanner (b) printer (c) joystick (d) webcam
28. 28.True or false: the monitor is a storage device. (a) False (b) True
29. 29.🔍 Which is the odd one out? (a) mouse (b) pen drive (c) keyboard (d) microphone
30. 30.Which short form stands for Read Only Memory? (a) USB (b) LAN (c) CPU (d) ROM
31. 31.🖥️ Which part of a computer shows words and pictures? (a) keyboard (b) speaker (c) monitor (d) hard disk
32. 32.True or false: the CD is a storage device. (a) False (b) True
33. 33.Which of these is a storage device? (a) microphone (b) joystick (c) pen drive (d) monitor
34. 34.💻 Is the microphone an input, an output or a storage device? (a) an output device (b) a storage device (c) an input device
35. 35.🔤 What does WWW stand for? (a) World Wide Web (b) Local Area Network (c) Read Only Memory (d) Random Access Memory
36. 36.🔒 Is sharing your address safe or unsafe online? (a) unsafe online (b) safe online
37. 37.Which of these is true of the keyboard? (a) is used to type letters (b) prints on paper (c) is the computer’s brain (d) plays sound
38. 38.Which of these is an input device? (a) CD (b) hard disk (c) joystick (d) memory card
39. 39.🔒 Is sharing your password safe or unsafe online? (a) safe online (b) unsafe online
40. 40.Which of these is true of the printer? (a) shows words and pictures (b) plays sound (c) prints on paper (d) stores files

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