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Class 5 GK Worksheet: Computer and Internet Basics

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

Answer key

  1. a storage device
  2. an output device
  3. a network of computers
  4. Central Processing Unit
  5. mouse
  6. a storage device
  7. monitor
  8. Backspace
  9. safe online
  10. Uniform Resource Locator
  11. asking a grown-up first
  12. a web browser
  13. an input device
  14. USB
  15. printer
  16. moves the pointer
  17. webcam
  18. plays sound
  19. RAM
  20. True
  21. keeping passwords secret
  22. 8
  23. safe online
  24. unsafe online
  25. an input device
  26. CD
  27. LAN
  28. False
  29. Caps Lock
  30. Universal Serial Bus
  31. keyboard
  32. CPU
  33. an input device
  34. True
  35. Space bar
  36. unsafe online
  37. an output device
  38. Random Access Memory
  39. joystick
  40. monitor

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