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Class 5 GK Worksheet: Computer and Internet Basics

GK lesson 29: Computer and internet basics · Set 115 · 40 questions
TalentJR

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.

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

Answer key

  1. CPU
  2. icons
  3. asking a grown-up first
  4. ROM
  5. keyboard
  6. CPU
  7. unsafe online
  8. a virus
  9. 8
  10. prints on paper
  11. True
  12. a network of computers
  13. False
  14. an input device
  15. is the computer’s brain
  16. Read Only Memory
  17. Uniform Resource Locator
  18. monitor
  19. Random Access Memory
  20. using a strong password
  21. World Wide Web
  22. speaker
  23. an input device
  24. scanner
  25. Caps Lock
  26. an output device
  27. monitor
  28. scanner
  29. Space bar
  30. clicking unknown links
  31. False
  32. a storage device
  33. printer
  34. an output device
  35. URL
  36. sharing your password
  37. hard disk
  38. True
  39. shows words and pictures
  40. Central Processing Unit

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