← Class 3 computer test lesson New set →

Class 3 Computer Worksheet: Class Test

Computer lesson 18: Class 3 computer test · Set 295 · 40 questions
TalentJR

Remember (Find the topic, use the idea): Read the question and find its topic: hardware or software, units, memory, files, or editing text. Use that lesson’s idea — can you touch it, multiply to change units, RAM forgets, which file action, which shortcut. For unit sums, write the rule first (1 byte = 8 bits, 1 KB = 1024 bytes) and then multiply.

NameDateTime takenScore ___ / 40
  1. 1.What does it mean to copy a file? (a) make an exact twin (b) get rid of it (c) give it a new name (d) throw it away
  2. 2.🧾 Software is a set of ___ for the computer. (a) wires (b) buttons (c) instructions (d) screws
  3. 3.🧩 Is a mouse hardware or software? (a) software (b) hardware
  4. 4.🧩 Is a webcam hardware or software? (a) software (b) hardware
  5. 5.💾 Which is bigger: 1 bit or 1 MB? (a) 1 bit (b) 1 MB
  6. 6.🔢 A bit can be only 0 or ___. (a) 9 (b) 5 (c) 1 (d) 2
  7. 7.💾 Which is smaller: 1 TB or 1 KB? (a) 1 KB (b) 1 TB
  8. 8.🧩 Is a monitor hardware or software? (a) hardware (b) software
  9. 9.🧩 Is a speaker hardware or software? (a) hardware (b) software
  10. 10.True or false: Ctrl+C is the shortcut to select all. (a) False (b) True
  11. 11.Which of these is hardware? (a) a calculator app (b) a paint program (c) a pen drive (d) a word processor
  12. 12.Which of these is true of storage (like a hard disk)? (a) is the working memory (b) is temporary memory (c) keeps data when off (d) loses data when off
  13. 13.⌨️ In a word processor, what does Ctrl+P do? (a) print (b) copy (c) select all (d) cut
  14. 14.💡 What is the smallest unit of computer memory? (a) GB (b) bit (c) byte (d) KB
  15. 15.True or false: a keyboard is software. (a) True (b) False
  16. 16.⌨️ In a word processor, what does Ctrl+Z do? (a) select all (b) undo (c) copy (d) paste
  17. 17.Which of these is software? (a) a typing tutor (b) a scanner (c) a mouse (d) a pen drive
  18. 18.True or false: Ctrl+P is the shortcut to print. (a) False (b) True
  19. 19.Which shortcut do we press to print? (a) Ctrl+A (b) Ctrl+P (c) Ctrl+Z (d) Ctrl+C
  20. 20.Which of these is hardware? (a) a mouse (b) a computer game (c) a typing tutor (d) a web browser
  21. 21.True or false: a calculator app is hardware. (a) True (b) False
  22. 22.True or false: RAM loses data when off. (a) True (b) False
  23. 23.📁 What do we call a folder inside another folder? (a) an icon (b) a big file (c) a printer (d) a subfolder
  24. 24.True or false: RAM is temporary memory. (a) False (b) True
  25. 25.🧰 Is a solid-state drive a storage, input or output device? (a) an output device (b) a storage device (c) an input device
  26. 26.True or false: a pen drive is an input device. (a) False (b) True
  27. 27.⚡ Which is faster for the computer to work with? (a) a pen drive (b) RAM (c) a printer (d) a memory card
  28. 28.🏷️ Every file has a ___ so we can find it. (a) taste (b) smell (c) name (d) weight
  29. 29.👩‍💻 What do we call people who write software? (a) tailors (b) programmers (c) plumbers (d) farmers
  30. 30.⌨️ In a word processor, what does Ctrl+X do? (a) cut (b) save (c) print (d) undo
  31. 31.📁 Which word means to “make an exact twin” (for a file or folder)? (a) move (b) save (c) copy (d) delete
  32. 32.Which of these is software? (a) a speaker (b) a monitor (c) a web browser (d) a printer
  33. 33.Which of these is software? (a) a speaker (b) a word processor (c) a mouse (d) a keyboard
  34. 34.🔍 Which is the odd one out? (a) a music player app (b) a typing tutor (c) a scanner (d) a paint program
  35. 35.💾 Which one keeps data when off: RAM or storage? (a) RAM (b) storage
  36. 36.🔍 Which is the odd one out? (a) an operating system (b) a monitor (c) a calculator app (d) a word processor
  37. 37.Which shortcut do we press to undo? (a) Ctrl+Z (b) Ctrl+P (c) Ctrl+V (d) Ctrl+C
  38. 38.✂️ You want to move a sentence to the end. What do you use first? (a) Cut (b) Undo (c) Print (d) Delete
  39. 39.True or false: Ctrl+Z is the shortcut to print. (a) False (b) True
  40. 40.✋ Which can we touch: hardware or software? (a) software (b) hardware

Answer key

  1. make an exact twin
  2. instructions
  3. hardware
  4. hardware
  5. 1 MB
  6. 1
  7. 1 KB
  8. hardware
  9. hardware
  10. False
  11. a pen drive
  12. keeps data when off
  13. print
  14. bit
  15. False
  16. undo
  17. a typing tutor
  18. True
  19. Ctrl+P
  20. a mouse
  21. False
  22. True
  23. a subfolder
  24. True
  25. a storage device
  26. False
  27. RAM
  28. name
  29. programmers
  30. cut
  31. copy
  32. a web browser
  33. a word processor
  34. a scanner
  35. storage
  36. a monitor
  37. Ctrl+Z
  38. Cut
  39. False
  40. hardware

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets