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Class 5 GK Worksheet: Computer and Internet Basics

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

Answer key

  1. an output device
  2. Local Area Network
  3. an input device
  4. moves the pointer
  5. unsafe online
  6. Space bar
  7. World Wide Web
  8. unsafe online
  9. joystick
  10. True
  11. mouse
  12. keyboard
  13. pen drive
  14. a byte
  15. False
  16. prints on paper
  17. projector
  18. safe online
  19. Read Only Memory
  20. a storage device
  21. 8
  22. keeping passwords secret
  23. using a strong password
  24. mouse
  25. speaker
  26. projector
  27. an input device
  28. microphone
  29. False
  30. is used to type letters
  31. False
  32. a storage device
  33. stores files
  34. scanner
  35. speaker
  36. an output device
  37. shows words and pictures
  38. mouse
  39. a web browser
  40. monitor

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