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Class 5 GK Worksheet: Computer and Internet Basics

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

Answer key

  1. a storage device
  2. safe online
  3. clicking unknown links
  4. Space bar
  5. CPU
  6. an output device
  7. shows words and pictures
  8. projector
  9. Caps Lock
  10. monitor
  11. unsafe online
  12. a byte
  13. speaker
  14. safe online
  15. LAN
  16. asking a grown-up first
  17. 8
  18. CD
  19. Uniform Resource Locator
  20. mouse
  21. sharing your address
  22. pen drive
  23. unsafe online
  24. prints on paper
  25. Read Only Memory
  26. keeping passwords secret
  27. is the computer’s brain
  28. False
  29. RAM
  30. False
  31. safe online
  32. False
  33. Random Access Memory
  34. keyboard
  35. an input device
  36. printer
  37. True
  38. icons
  39. True
  40. pen drive

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