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Class 5 GK Worksheet: Computer and Internet Basics

GK lesson 29: Computer and internet basics · Set 122 · 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 joystick an input, an output or a storage device? (a) a storage device (b) an input device (c) an output device
  2. 2.🖥️ Which part of a computer prints on paper? (a) CPU (b) speaker (c) printer (d) hard disk
  3. 3.Which of these is an output device? (a) scanner (b) joystick (c) hard disk (d) monitor
  4. 4.⌨️ Which key rubs out the letter before the cursor? (a) Backspace (b) Caps Lock (c) Space bar (d) Enter
  5. 5.💾 How many bits make one byte?
  6. 6.Which of these is unsafe online? (a) using a strong password (b) keeping passwords secret (c) sharing your address (d) asking a grown-up first
  7. 7.💾 What do we call a group of 8 bits? (a) a byte (b) a pixel (c) a file (d) a key
  8. 8.💻 Is the pen drive an input, an output or a storage device? (a) an input device (b) a storage device (c) an output device
  9. 9.💻 Is the hard disk an input, an output or a storage device? (a) an input device (b) an output device (c) a storage device
  10. 10.💻 Is the memory card an input, an output or a storage device? (a) a storage device (b) an input device (c) an output device
  11. 11.🔎 Which program do we use to open websites? (a) a calculator (b) a web browser (c) a paint program (d) a music player
  12. 12.🔤 What does ROM stand for? (a) Universal Serial Bus (b) Local Area Network (c) Central Processing Unit (d) Read Only Memory
  13. 13.💻 Is the speaker an input, an output or a storage device? (a) an output device (b) an input device (c) a storage device
  14. 14.True or false: the joystick is an input device. (a) False (b) True
  15. 15.💻 Is the microphone an input, an output or a storage device? (a) an input device (b) an output device (c) a storage device
  16. 16.⌨️ Which key puts a gap between words? (a) Caps Lock (b) Enter (c) Space bar (d) Backspace
  17. 17.True or false: the hard disk is an input device. (a) True (b) False
  18. 18.Which of these is safe online? (a) sharing your password (b) clicking unknown links (c) asking a grown-up first (d) chatting with strangers
  19. 19.🖥️ Which part of a computer plays sound? (a) CPU (b) speaker (c) hard disk (d) mouse
  20. 20.Which short form stands for Read Only Memory? (a) WWW (b) ROM (c) URL (d) LAN
  21. 21.🔍 Which is the odd one out? (a) pen drive (b) CD (c) hard disk (d) microphone
  22. 22.Which short form stands for Universal Serial Bus? (a) CPU (b) LAN (c) USB (d) ROM
  23. 23.🔍 Which is the odd one out? (a) printer (b) pen drive (c) speaker (d) projector
  24. 24.🔒 Is logging out after use safe or unsafe online? (a) safe online (b) unsafe online
  25. 25.Which of these is unsafe online? (a) logging out after use (b) asking a grown-up first (c) chatting with strangers (d) using a strong password
  26. 26.🔤 What does USB stand for? (a) Universal Serial Bus (b) Local Area Network (c) Central Processing Unit (d) World Wide Web
  27. 27.🔍 Which is the odd one out? (a) pen drive (b) memory card (c) CD (d) monitor
  28. 28.🔍 Which is the odd one out? (a) monitor (b) printer (c) speaker (d) hard disk
  29. 29.🖥️ Which part of a computer moves the pointer? (a) mouse (b) monitor (c) keyboard (d) printer
  30. 30.Which of these is an input device? (a) memory card (b) microphone (c) hard disk (d) monitor
  31. 31.💻 Is the projector an input, an output or a storage device? (a) an input device (b) an output device (c) a storage device
  32. 32.💻 Is the printer an input, an output or a storage device? (a) an output device (b) a storage device (c) an input device
  33. 33.True or false: the pen drive is an input device. (a) False (b) True
  34. 34.⌨️ Which key makes every letter a capital? (a) Enter (b) Caps Lock (c) Space bar (d) Backspace
  35. 35.Which of these is a storage device? (a) mouse (b) joystick (c) memory card (d) keyboard
  36. 36.Which of these is a storage device? (a) CD (b) microphone (c) projector (d) joystick
  37. 37.Which of these is true of the monitor? (a) is the computer’s brain (b) shows words and pictures (c) stores files (d) prints on paper
  38. 38.Which of these is unsafe online? (a) using a strong password (b) keeping passwords secret (c) sharing your password (d) logging out after use
  39. 39.Which short form stands for Local Area Network? (a) USB (b) LAN (c) WWW (d) RAM
  40. 40.🔤 What does LAN stand for? (a) Uniform Resource Locator (b) Read Only Memory (c) Local Area Network (d) Central Processing Unit

Answer key

  1. an input device
  2. printer
  3. monitor
  4. Backspace
  5. 8
  6. sharing your address
  7. a byte
  8. a storage device
  9. a storage device
  10. a storage device
  11. a web browser
  12. Read Only Memory
  13. an output device
  14. True
  15. an input device
  16. Space bar
  17. False
  18. asking a grown-up first
  19. speaker
  20. ROM
  21. microphone
  22. USB
  23. pen drive
  24. safe online
  25. chatting with strangers
  26. Universal Serial Bus
  27. monitor
  28. hard disk
  29. mouse
  30. microphone
  31. an output device
  32. an output device
  33. False
  34. Caps Lock
  35. memory card
  36. CD
  37. shows words and pictures
  38. sharing your password
  39. LAN
  40. Local Area Network

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