Class 5 GK Worksheet: Computer and Internet Basics

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

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