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Class 5 GK Worksheet: Computer and Internet Basics

GK lesson 29: Computer and internet basics · Set 75 · 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 pen drive an input, an output or a storage device? (a) an input device (b) an output device (c) a storage device
  2. 2.🖥️ Which part of a computer plays sound? (a) hard disk (b) CPU (c) speaker (d) printer
  3. 3.Which of these is true of the CPU? (a) prints on paper (b) is the computer’s brain (c) plays sound (d) moves the pointer
  4. 4.True or false: the CD is a storage device. (a) True (b) False
  5. 5.⌨️ Which key makes every letter a capital? (a) Caps Lock (b) Space bar (c) Enter (d) Backspace
  6. 6.True or false: the webcam is a storage device. (a) True (b) False
  7. 7.Which of these is a storage device? (a) printer (b) pen drive (c) scanner (d) projector
  8. 8.Which short form stands for Random Access Memory? (a) URL (b) RAM (c) USB (d) ROM
  9. 9.🔎 Which program do we use to open websites? (a) a web browser (b) a music player (c) a calculator (d) a paint program
  10. 10.⌨️ Which key starts a new line? (a) Enter (b) Backspace (c) Space bar (d) Caps Lock
  11. 11.Which of these is safe online? (a) keeping passwords secret (b) sharing your address (c) clicking unknown links (d) sharing your password
  12. 12.True or false: the hard disk is a storage device. (a) False (b) True
  13. 13.🔍 Which is the odd one out? (a) printer (b) webcam (c) monitor (d) speaker
  14. 14.True or false: the webcam is an input device. (a) False (b) True
  15. 15.Which of these is true of the speaker? (a) plays sound (b) is used to type letters (c) stores files (d) shows words and pictures
  16. 16.🖼️ What do we call the small pictures on the screen that open programs? (a) bytes (b) keys (c) icons (d) cables
  17. 17.True or false: the monitor is an input device. (a) False (b) True
  18. 18.🖥️ Which part of a computer shows words and pictures? (a) speaker (b) keyboard (c) hard disk (d) monitor
  19. 19.True or false: the webcam is an output device. (a) True (b) False
  20. 20.Which of these is safe online? (a) sharing your address (b) asking a grown-up first (c) chatting with strangers (d) sharing your password
  21. 21.True or false: the CD is an input device. (a) True (b) False
  22. 22.True or false: the pen drive is a storage device. (a) True (b) False
  23. 23.💾 How many bits make one byte?
  24. 24.Which of these is an output device? (a) webcam (b) memory card (c) pen drive (d) monitor
  25. 25.🔍 Which is the odd one out? (a) memory card (b) webcam (c) joystick (d) microphone
  26. 26.Which of these is a storage device? (a) scanner (b) speaker (c) CD (d) joystick
  27. 27.Which short form stands for Central Processing Unit? (a) ROM (b) RAM (c) CPU (d) LAN
  28. 28.Which of these is an input device? (a) memory card (b) keyboard (c) hard disk (d) pen drive
  29. 29.🖥️ Which part of a computer prints on paper? (a) printer (b) keyboard (c) CPU (d) speaker
  30. 30.Which of these is an output device? (a) speaker (b) microphone (c) scanner (d) keyboard
  31. 31.Which of these is true of the printer? (a) is the computer’s brain (b) prints on paper (c) plays sound (d) shows words and pictures
  32. 32.🔒 Is sharing your address safe or unsafe online? (a) safe online (b) unsafe online
  33. 33.⌨️ Which key rubs out the letter before the cursor? (a) Space bar (b) Enter (c) Caps Lock (d) Backspace
  34. 34.💻 Is the CD an input, an output or a storage device? (a) a storage device (b) an input device (c) an output device
  35. 35.🔒 Is sharing your password safe or unsafe online? (a) unsafe online (b) safe online
  36. 36.🔤 What does ROM stand for? (a) Uniform Resource Locator (b) Central Processing Unit (c) Local Area Network (d) Read Only Memory
  37. 37.⌨️ Which key puts a gap between words? (a) Backspace (b) Caps Lock (c) Space bar (d) Enter
  38. 38.Which of these is an input device? (a) projector (b) mouse (c) printer (d) CD
  39. 39.True or false: the keyboard is a storage device. (a) True (b) False
  40. 40.💻 Is the monitor an input, an output or a storage device? (a) an output device (b) a storage device (c) an input device

Answer key

  1. a storage device
  2. speaker
  3. is the computer’s brain
  4. True
  5. Caps Lock
  6. False
  7. pen drive
  8. RAM
  9. a web browser
  10. Enter
  11. keeping passwords secret
  12. True
  13. webcam
  14. True
  15. plays sound
  16. icons
  17. False
  18. monitor
  19. False
  20. asking a grown-up first
  21. False
  22. True
  23. 8
  24. monitor
  25. memory card
  26. CD
  27. CPU
  28. keyboard
  29. printer
  30. speaker
  31. prints on paper
  32. unsafe online
  33. Backspace
  34. a storage device
  35. unsafe online
  36. Read Only Memory
  37. Space bar
  38. mouse
  39. False
  40. an output device

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