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Class 5 GK Worksheet: Computer and Internet Basics

GK lesson 29: Computer and internet basics · Set 90 · 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.

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

Answer key

  1. speaker
  2. webcam
  3. True
  4. memory card
  5. a storage device
  6. a virus
  7. prints on paper
  8. False
  9. pen drive
  10. printer
  11. mouse
  12. hard disk
  13. sharing your password
  14. CPU
  15. False
  16. mouse
  17. CPU
  18. sharing your address
  19. True
  20. Read Only Memory
  21. projector
  22. CD
  23. keyboard
  24. hard disk
  25. False
  26. False
  27. logging out after use
  28. 8
  29. monitor
  30. Enter
  31. an output device
  32. using a strong password
  33. speaker
  34. keyboard
  35. speaker
  36. safe online
  37. LAN
  38. ROM
  39. True
  40. True

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