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Class 5 GK Worksheet: Computer and Internet Basics

GK lesson 29: Computer and internet basics · Set 50 · 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.Which of these is an input device? (a) CD (b) keyboard (c) monitor (d) memory card
  2. 2.True or false: the joystick is a storage device. (a) False (b) True
  3. 3.🔍 Which is the odd one out? (a) hard disk (b) scanner (c) memory card (d) CD
  4. 4.💻 Is the memory card an input, an output or a storage device? (a) a storage device (b) an output device (c) an input device
  5. 5.💻 Is the keyboard an input, an output or a storage device? (a) a storage device (b) an input device (c) an output device
  6. 6.🔍 Which is the odd one out? (a) projector (b) printer (c) pen drive (d) monitor
  7. 7.🖼️ What do we call the small pictures on the screen that open programs? (a) keys (b) bytes (c) cables (d) icons
  8. 8.🔤 What does URL stand for? (a) Universal Serial Bus (b) Random Access Memory (c) Central Processing Unit (d) Uniform Resource Locator
  9. 9.🔤 What does RAM stand for? (a) Local Area Network (b) Uniform Resource Locator (c) Random Access Memory (d) World Wide Web
  10. 10.Which of these is unsafe online? (a) logging out after use (b) sharing your address (c) asking a grown-up first (d) using a strong password
  11. 11.Which short form stands for Read Only Memory? (a) WWW (b) RAM (c) LAN (d) ROM
  12. 12.🖥️ Which part of a computer moves the pointer? (a) monitor (b) keyboard (c) mouse (d) hard disk
  13. 13.🖥️ Which part of a computer shows words and pictures? (a) CPU (b) printer (c) mouse (d) monitor
  14. 14.🔤 What does CPU stand for? (a) Local Area Network (b) World Wide Web (c) Read Only Memory (d) Central Processing Unit
  15. 15.🔍 Which is the odd one out? (a) scanner (b) keyboard (c) joystick (d) hard disk
  16. 16.⌨️ Which key rubs out the letter before the cursor? (a) Enter (b) Backspace (c) Caps Lock (d) Space bar
  17. 17.⌨️ Which key puts a gap between words? (a) Backspace (b) Space bar (c) Enter (d) Caps Lock
  18. 18.💾 How many bits make one byte?
  19. 19.Which of these is true of the speaker? (a) plays sound (b) prints on paper (c) shows words and pictures (d) moves the pointer
  20. 20.Which short form stands for Uniform Resource Locator? (a) USB (b) WWW (c) ROM (d) URL
  21. 21.🌐 What is the internet? (a) a type of keyboard (b) a kind of printer (c) a network of computers (d) a computer game
  22. 22.💻 Is the projector an input, an output or a storage device? (a) an input device (b) a storage device (c) an output device
  23. 23.🔍 Which is the odd one out? (a) memory card (b) speaker (c) monitor (d) projector
  24. 24.True or false: the pen drive is a storage device. (a) False (b) True
  25. 25.🖥️ Which part of a computer prints on paper? (a) speaker (b) printer (c) monitor (d) hard disk
  26. 26.Which of these is true of the CPU? (a) moves the pointer (b) is the computer’s brain (c) shows words and pictures (d) plays sound
  27. 27.💻 Is the webcam an input, an output or a storage device? (a) an input device (b) an output device (c) a storage device
  28. 28.Which of these is true of the keyboard? (a) stores files (b) shows words and pictures (c) is used to type letters (d) plays sound
  29. 29.🔤 What does WWW stand for? (a) Random Access Memory (b) Uniform Resource Locator (c) World Wide Web (d) Local Area Network
  30. 30.Which of these is an output device? (a) printer (b) pen drive (c) webcam (d) joystick
  31. 31.🔍 Which is the odd one out? (a) pen drive (b) hard disk (c) CD (d) keyboard
  32. 32.Which of these is an input device? (a) CD (b) printer (c) memory card (d) microphone
  33. 33.🦠 What do we call a harmful program that can damage a computer? (a) a virus (b) a mouse (c) a printer (d) a monitor
  34. 34.Which of these is true of the hard disk? (a) stores files (b) shows words and pictures (c) is used to type letters (d) plays sound
  35. 35.💻 Is the monitor an input, an output or a storage device? (a) an input device (b) a storage device (c) an output device
  36. 36.🔒 Is keeping passwords secret safe or unsafe online? (a) safe online (b) unsafe online
  37. 37.🔒 Is logging out after use safe or unsafe online? (a) unsafe online (b) safe online
  38. 38.💻 Is the pen drive an input, an output or a storage device? (a) a storage device (b) an input device (c) an output device
  39. 39.Which of these is a storage device? (a) memory card (b) joystick (c) speaker (d) projector
  40. 40.🖥️ Which part of a computer is used to type letters? (a) mouse (b) printer (c) monitor (d) keyboard

Answer key

  1. keyboard
  2. False
  3. scanner
  4. a storage device
  5. an input device
  6. pen drive
  7. icons
  8. Uniform Resource Locator
  9. Random Access Memory
  10. sharing your address
  11. ROM
  12. mouse
  13. monitor
  14. Central Processing Unit
  15. hard disk
  16. Backspace
  17. Space bar
  18. 8
  19. plays sound
  20. URL
  21. a network of computers
  22. an output device
  23. memory card
  24. True
  25. printer
  26. is the computer’s brain
  27. an input device
  28. is used to type letters
  29. World Wide Web
  30. printer
  31. keyboard
  32. microphone
  33. a virus
  34. stores files
  35. an output device
  36. safe online
  37. safe online
  38. a storage device
  39. memory card
  40. keyboard

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