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Class 5 GK Worksheet: Computer and Internet Basics

GK lesson 29: Computer and internet basics · Set 65 · 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.💻 Is the keyboard an input, an output or a storage device? (a) an input device (b) a storage device (c) an output device
  2. 2.🌐 What is the internet? (a) a computer game (b) a type of keyboard (c) a network of computers (d) a kind of printer
  3. 3.🔍 Which is the odd one out? (a) scanner (b) hard disk (c) webcam (d) mouse
  4. 4.🔒 Is chatting with strangers safe or unsafe online? (a) safe online (b) unsafe online
  5. 5.⌨️ Which key starts a new line? (a) Backspace (b) Caps Lock (c) Enter (d) Space bar
  6. 6.Which of these is true of the mouse? (a) is the computer’s brain (b) shows words and pictures (c) moves the pointer (d) is used to type letters
  7. 7.🔤 What does URL stand for? (a) Central Processing Unit (b) Read Only Memory (c) World Wide Web (d) Uniform Resource Locator
  8. 8.⌨️ Which key puts a gap between words? (a) Backspace (b) Enter (c) Space bar (d) Caps Lock
  9. 9.🖥️ Which part of a computer stores files? (a) monitor (b) hard disk (c) mouse (d) speaker
  10. 10.Which of these is safe online? (a) using a strong password (b) clicking unknown links (c) chatting with strangers (d) sharing your address
  11. 11.True or false: the microphone is an output device. (a) True (b) False
  12. 12.💻 Is the CD an input, an output or a storage device? (a) an input device (b) an output device (c) a storage device
  13. 13.💻 Is the memory card an input, an output or a storage device? (a) an output device (b) an input device (c) a storage device
  14. 14.Which of these is safe online? (a) clicking unknown links (b) sharing your address (c) logging out after use (d) chatting with strangers
  15. 15.🖥️ Which part of a computer is the computer’s brain? (a) speaker (b) monitor (c) CPU (d) mouse
  16. 16.Which of these is true of the hard disk? (a) prints on paper (b) stores files (c) moves the pointer (d) is the computer’s brain
  17. 17.🔒 Is keeping passwords secret safe or unsafe online? (a) unsafe online (b) safe online
  18. 18.🔍 Which is the odd one out? (a) speaker (b) scanner (c) microphone (d) mouse
  19. 19.🔍 Which is the odd one out? (a) pen drive (b) webcam (c) hard disk (d) memory card
  20. 20.Which of these is an input device? (a) printer (b) mouse (c) pen drive (d) speaker
  21. 21.🖥️ Which part of a computer shows words and pictures? (a) CPU (b) speaker (c) monitor (d) hard disk
  22. 22.🔍 Which is the odd one out? (a) projector (b) mouse (c) keyboard (d) joystick
  23. 23.💾 What do we call a group of 8 bits? (a) a file (b) a pixel (c) a key (d) a byte
  24. 24.Which short form stands for Local Area Network? (a) URL (b) RAM (c) ROM (d) LAN
  25. 25.💻 Is the scanner an input, an output or a storage device? (a) an output device (b) a storage device (c) an input device
  26. 26.💻 Is the monitor an input, an output or a storage device? (a) a storage device (b) an input device (c) an output device
  27. 27.💾 How many bits make one byte?
  28. 28.🔤 What does RAM stand for? (a) Random Access Memory (b) Central Processing Unit (c) Universal Serial Bus (d) Local Area Network
  29. 29.Which of these is unsafe online? (a) keeping passwords secret (b) asking a grown-up first (c) sharing your address (d) using a strong password
  30. 30.💻 Is the joystick an input, an output or a storage device? (a) a storage device (b) an input device (c) an output device
  31. 31.Which short form stands for Random Access Memory? (a) RAM (b) LAN (c) WWW (d) ROM
  32. 32.🔒 Is using a strong password safe or unsafe online? (a) safe online (b) unsafe online
  33. 33.Which of these is an input device? (a) CD (b) projector (c) pen drive (d) keyboard
  34. 34.🔍 Which is the odd one out? (a) monitor (b) microphone (c) printer (d) speaker
  35. 35.Which of these is true of the CPU? (a) prints on paper (b) is used to type letters (c) plays sound (d) is the computer’s brain
  36. 36.🔤 What does ROM stand for? (a) Universal Serial Bus (b) Random Access Memory (c) Central Processing Unit (d) Read Only Memory
  37. 37.⌨️ Which key makes every letter a capital? (a) Caps Lock (b) Backspace (c) Enter (d) Space bar
  38. 38.🔎 Which program do we use to open websites? (a) a music player (b) a calculator (c) a paint program (d) a web browser
  39. 39.💻 Is the hard disk an input, an output or a storage device? (a) an input device (b) an output device (c) a storage device
  40. 40.Which short form stands for Read Only Memory? (a) USB (b) RAM (c) URL (d) ROM

Answer key

  1. an input device
  2. a network of computers
  3. hard disk
  4. unsafe online
  5. Enter
  6. moves the pointer
  7. Uniform Resource Locator
  8. Space bar
  9. hard disk
  10. using a strong password
  11. False
  12. a storage device
  13. a storage device
  14. logging out after use
  15. CPU
  16. stores files
  17. safe online
  18. speaker
  19. webcam
  20. mouse
  21. monitor
  22. projector
  23. a byte
  24. LAN
  25. an input device
  26. an output device
  27. 8
  28. Random Access Memory
  29. sharing your address
  30. an input device
  31. RAM
  32. safe online
  33. keyboard
  34. microphone
  35. is the computer’s brain
  36. Read Only Memory
  37. Caps Lock
  38. a web browser
  39. a storage device
  40. ROM

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