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Class 5 GK Worksheet: Computer and Internet Basics

GK lesson 29: Computer and internet basics · Set 81 · 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.🔤 What does ROM stand for? (a) Local Area Network (b) Random Access Memory (c) Read Only Memory (d) World Wide Web
  2. 2.🖥️ Which part of a computer plays sound? (a) printer (b) hard disk (c) speaker (d) mouse
  3. 3.💾 How many bits make one byte?
  4. 4.🔤 What does WWW stand for? (a) Random Access Memory (b) World Wide Web (c) Uniform Resource Locator (d) Local Area Network
  5. 5.🖥️ Which part of a computer is the computer’s brain? (a) keyboard (b) hard disk (c) monitor (d) CPU
  6. 6.Which of these is unsafe online? (a) sharing your address (b) asking a grown-up first (c) using a strong password (d) keeping passwords secret
  7. 7.💻 Is the printer an input, an output or a storage device? (a) a storage device (b) an input device (c) an output device
  8. 8.Which of these is true of the hard disk? (a) shows words and pictures (b) is used to type letters (c) moves the pointer (d) stores files
  9. 9.Which of these is safe online? (a) chatting with strangers (b) clicking unknown links (c) logging out after use (d) sharing your password
  10. 10.Which of these is an input device? (a) speaker (b) scanner (c) printer (d) pen drive
  11. 11.True or false: the memory card is an output device. (a) True (b) False
  12. 12.💻 Is the memory card an input, an output or a storage device? (a) an output device (b) an input device (c) a storage device
  13. 13.Which of these is an output device? (a) webcam (b) CD (c) monitor (d) scanner
  14. 14.⌨️ Which key rubs out the letter before the cursor? (a) Backspace (b) Enter (c) Space bar (d) Caps Lock
  15. 15.Which of these is safe online? (a) sharing your address (b) chatting with strangers (c) sharing your password (d) using a strong password
  16. 16.Which of these is an input device? (a) monitor (b) projector (c) keyboard (d) pen drive
  17. 17.💻 Is the webcam an input, an output or a storage device? (a) an output device (b) a storage device (c) an input device
  18. 18.True or false: the keyboard is an input device. (a) True (b) False
  19. 19.⌨️ Which key makes every letter a capital? (a) Backspace (b) Caps Lock (c) Enter (d) Space bar
  20. 20.🔤 What does URL stand for? (a) Uniform Resource Locator (b) World Wide Web (c) Universal Serial Bus (d) Central Processing Unit
  21. 21.Which of these is a storage device? (a) monitor (b) memory card (c) printer (d) scanner
  22. 22.Which of these is unsafe online? (a) chatting with strangers (b) using a strong password (c) asking a grown-up first (d) keeping passwords secret
  23. 23.Which of these is safe online? (a) chatting with strangers (b) sharing your password (c) keeping passwords secret (d) clicking unknown links
  24. 24.💻 Is the joystick an input, an output or a storage device? (a) an output device (b) an input device (c) a storage device
  25. 25.🔤 What does RAM stand for? (a) Read Only Memory (b) Local Area Network (c) Central Processing Unit (d) Random Access Memory
  26. 26.💻 Is the projector an input, an output or a storage device? (a) a storage device (b) an input device (c) an output device
  27. 27.⌨️ Which key puts a gap between words? (a) Enter (b) Backspace (c) Caps Lock (d) Space bar
  28. 28.🖥️ Which part of a computer prints on paper? (a) monitor (b) hard disk (c) CPU (d) printer
  29. 29.True or false: the webcam is an input device. (a) False (b) True
  30. 30.Which of these is unsafe online? (a) asking a grown-up first (b) using a strong password (c) logging out after use (d) sharing your password
  31. 31.🔍 Which is the odd one out? (a) memory card (b) keyboard (c) mouse (d) joystick
  32. 32.🖥️ Which part of a computer moves the pointer? (a) printer (b) CPU (c) mouse (d) monitor
  33. 33.🖼️ What do we call the small pictures on the screen that open programs? (a) bytes (b) keys (c) cables (d) icons
  34. 34.🔒 Is keeping passwords secret safe or unsafe online? (a) safe online (b) unsafe online
  35. 35.🔍 Which is the odd one out? (a) scanner (b) keyboard (c) monitor (d) joystick
  36. 36.🦠 What do we call a harmful program that can damage a computer? (a) a mouse (b) a monitor (c) a virus (d) a printer
  37. 37.🔎 Which program do we use to open websites? (a) a music player (b) a web browser (c) a paint program (d) a calculator
  38. 38.🖥️ Which part of a computer stores files? (a) printer (b) CPU (c) hard disk (d) monitor
  39. 39.⌨️ Which key starts a new line? (a) Caps Lock (b) Enter (c) Space bar (d) Backspace
  40. 40.True or false: the scanner is an output device. (a) False (b) True

Answer key

  1. Read Only Memory
  2. speaker
  3. 8
  4. World Wide Web
  5. CPU
  6. sharing your address
  7. an output device
  8. stores files
  9. logging out after use
  10. scanner
  11. False
  12. a storage device
  13. monitor
  14. Backspace
  15. using a strong password
  16. keyboard
  17. an input device
  18. True
  19. Caps Lock
  20. Uniform Resource Locator
  21. memory card
  22. chatting with strangers
  23. keeping passwords secret
  24. an input device
  25. Random Access Memory
  26. an output device
  27. Space bar
  28. printer
  29. True
  30. sharing your password
  31. memory card
  32. mouse
  33. icons
  34. safe online
  35. monitor
  36. a virus
  37. a web browser
  38. hard disk
  39. Enter
  40. False

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