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Class 5 GK Worksheet: Computer and Internet Basics

GK lesson 29: Computer and internet basics · Set 76 · 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.🔤 What does URL stand for? (a) Uniform Resource Locator (b) Central Processing Unit (c) Local Area Network (d) Random Access Memory
  2. 2.Which of these is safe online? (a) keeping passwords secret (b) chatting with strangers (c) clicking unknown links (d) sharing your password
  3. 3.💻 Is the monitor an input, an output or a storage device? (a) an input device (b) a storage device (c) an output device
  4. 4.🖥️ Which part of a computer shows words and pictures? (a) hard disk (b) keyboard (c) CPU (d) monitor
  5. 5.💾 How many bits make one byte?
  6. 6.Which short form stands for Universal Serial Bus? (a) ROM (b) LAN (c) USB (d) CPU
  7. 7.Which of these is a storage device? (a) scanner (b) speaker (c) microphone (d) hard disk
  8. 8.🔤 What does ROM stand for? (a) Uniform Resource Locator (b) Universal Serial Bus (c) World Wide Web (d) Read Only Memory
  9. 9.Which of these is an output device? (a) memory card (b) mouse (c) webcam (d) speaker
  10. 10.💻 Is the projector an input, an output or a storage device? (a) a storage device (b) an input device (c) an output device
  11. 11.Which short form stands for Uniform Resource Locator? (a) RAM (b) CPU (c) LAN (d) URL
  12. 12.🖼️ What do we call the small pictures on the screen that open programs? (a) cables (b) icons (c) keys (d) bytes
  13. 13.🔒 Is logging out after use safe or unsafe online? (a) safe online (b) unsafe online
  14. 14.🔍 Which is the odd one out? (a) printer (b) mouse (c) keyboard (d) joystick
  15. 15.🔎 Which program do we use to open websites? (a) a music player (b) a calculator (c) a paint program (d) a web browser
  16. 16.Which of these is safe online? (a) logging out after use (b) sharing your password (c) chatting with strangers (d) sharing your address
  17. 17.Which of these is unsafe online? (a) asking a grown-up first (b) keeping passwords secret (c) using a strong password (d) clicking unknown links
  18. 18.Which of these is an input device? (a) projector (b) microphone (c) pen drive (d) monitor
  19. 19.Which short form stands for Read Only Memory? (a) LAN (b) ROM (c) RAM (d) USB
  20. 20.🔍 Which is the odd one out? (a) printer (b) joystick (c) monitor (d) projector
  21. 21.Which of these is safe online? (a) sharing your address (b) asking a grown-up first (c) chatting with strangers (d) sharing your password
  22. 22.💻 Is the pen drive an input, an output or a storage device? (a) an output device (b) a storage device (c) an input device
  23. 23.Which of these is true of the mouse? (a) is used to type letters (b) prints on paper (c) shows words and pictures (d) moves the pointer
  24. 24.⌨️ Which key puts a gap between words? (a) Space bar (b) Caps Lock (c) Backspace (d) Enter
  25. 25.⌨️ Which key makes every letter a capital? (a) Backspace (b) Enter (c) Space bar (d) Caps Lock
  26. 26.True or false: the webcam is a storage device. (a) False (b) True
  27. 27.💻 Is the microphone an input, an output or a storage device? (a) a storage device (b) an output device (c) an input device
  28. 28.Which short form stands for World Wide Web? (a) WWW (b) LAN (c) RAM (d) ROM
  29. 29.Which of these is true of the monitor? (a) is the computer’s brain (b) shows words and pictures (c) stores files (d) plays sound
  30. 30.💾 What do we call a group of 8 bits? (a) a file (b) a pixel (c) a byte (d) a key
  31. 31.💻 Is the speaker an input, an output or a storage device? (a) an input device (b) a storage device (c) an output device
  32. 32.Which short form stands for Central Processing Unit? (a) LAN (b) CPU (c) RAM (d) URL
  33. 33.💻 Is the hard disk an input, an output or a storage device? (a) an output device (b) a storage device (c) an input device
  34. 34.🖥️ Which part of a computer plays sound? (a) CPU (b) printer (c) monitor (d) speaker
  35. 35.🔍 Which is the odd one out? (a) mouse (b) webcam (c) joystick (d) speaker
  36. 36.True or false: the CD is a storage device. (a) False (b) True
  37. 37.True or false: the memory card is a storage device. (a) False (b) True
  38. 38.🔍 Which is the odd one out? (a) monitor (b) keyboard (c) mouse (d) webcam
  39. 39.🔤 What does RAM stand for? (a) Local Area Network (b) Central Processing Unit (c) Random Access Memory (d) Universal Serial Bus
  40. 40.Which of these is a storage device? (a) microphone (b) pen drive (c) keyboard (d) joystick

Answer key

  1. Uniform Resource Locator
  2. keeping passwords secret
  3. an output device
  4. monitor
  5. 8
  6. USB
  7. hard disk
  8. Read Only Memory
  9. speaker
  10. an output device
  11. URL
  12. icons
  13. safe online
  14. printer
  15. a web browser
  16. logging out after use
  17. clicking unknown links
  18. microphone
  19. ROM
  20. joystick
  21. asking a grown-up first
  22. a storage device
  23. moves the pointer
  24. Space bar
  25. Caps Lock
  26. False
  27. an input device
  28. WWW
  29. shows words and pictures
  30. a byte
  31. an output device
  32. CPU
  33. a storage device
  34. speaker
  35. speaker
  36. True
  37. True
  38. monitor
  39. Random Access Memory
  40. pen drive

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