Junior Computer Operator Past Paper 08 Aug 2026 PDF

Q1. When we open a website, what is the first page called?
Answer: Home Page
Q2. Which view is used when all slides are shown together as thumbnails?
Answer: Slide Sorter View
Q3. When taking a printout, which option is important?
Answer: Print Preview
Q4. What is a network that provides access across a room or building called?
Answer: Local Area Network (LAN)
Q5. In MS PowerPoint, which key starts the slide show from the beginning?
Answer: F5
Q6. Through which tab can an object be animated in MS PowerPoint?
Answer: Animations Tab
Q7. Which view displays more than one slide at a time?
Answer: Slide Sorter View
Q8. Which view shows a presentation in full-screen mode?
Answer: Slide Show View
Q9. What is the minimum and maximum zoom percentage in MS Office?
Answer: 10% minimum and 500% maximum
Q10. From which option/tab can we change the background color?
Answer: Page Color
Q11. What is a comment or remark in an Excel cell called?
Answer: Comment
Q12. How are columns represented in MS Excel?
Answer: By letters
Q13. Which key is used to delete or modify text while editing?
Answer: Backspace
Q14. Which function moves text to the next line when it reaches the border of a cell?
Answer: Wrap Text
Q15. On which bar is the title of a document displayed?
Answer: Title Bar
Q16. Which key combination is used to insert a line break?
Answer: Shift + Enter
Q17. How can we sort and filter data in MS Excel?
Answer: Using the Sort & Filter option
Q18. How can we sort data in MS Word?
Answer: Using the Sort option
Q19. What is the use of Format Painter?
Answer: It copies formatting from one place to another.
Q20. What is the function of Ctrl + Page Down?
Answer: It moves to the next worksheet.
Q21. What is the purpose of Mail Merge?
Answer: It is used to create personalized documents for multiple recipients.
Q22. What is the purpose of AutoCorrect?
Answer: It automatically corrects common spelling and typing errors.
Q23. What is the feature that automatically saves a document after a specified time interval called?
Answer: AutoSave
Q24. Which shortcut key is used to make text bold?
Answer: Ctrl + B
Q25. What is the shortcut key for Find and Replace?
Answer: Ctrl + H
Q26. What is the shortcut key for Find/Search?
Answer: Ctrl + F
Q27. What is the shortcut key for Redo?
Answer: Ctrl + Y
Q28. What is the shortcut key for Undo?
Answer: Ctrl + Z
Q29. What is the difference between Undo and Redo?
Answer: Undo reverses the last action, while Redo restores the undone action.
Q30. What is the function of the ALU in the CPU?
Answer: The ALU performs arithmetic and logical operations.
Q31. What does GUI stand for?
Answer: Graphical User Interface
Q32. One billion bytes are equal to approximately how many gigabytes?
Answer: 1 GB
Q33. Which is the highest-speed type of memory?
Answer: Cache Memory
Q34. What are Ascending and Descending orders?
Answer: Ascending means smallest to largest, while Descending means largest to smallest.
Q35. What is the Fill Handle in MS Excel?
Answer: It is a small square at the bottom-right corner of a selected cell used to copy or extend data and formulas.
Q36. Multiple program instructions are translated by what?
Answer: Compiler
Q37. Who developed the Mechanical Difference Engine?
Answer: Charles Babbage
Q38. What is the difference between memory and storage?
Answer: Memory temporarily holds data for processing, while storage permanently stores data.
Q39. What is the purpose of a word processor?
Answer: It is used to create, edit, format, save, and print text documents.
Q40. What function does =SUM(A1:A10) perform?
Answer: It adds the values from cells A1 to A10.
Q41. 4 bytes are equal to how many bits?
Answer: 32 bits
Q42. What is the function of Ctrl + Page Up?
Answer: It moves to the previous worksheet.
Q43. How can column width be set in MS Excel?
Answer: By using the Column Width option.
Q44. In how many ways can a document be saved?
Answer: Two ways: Save and Save As.
Q45. What is a browser used for?
Answer: It is used to access and browse websites on the Internet.
Q46. What is a Vacuum Tube?
Answer: An electronic device used for controlling the flow of electric current in early computers.
Q47. Which is the fastest and most expensive type of memory?
Answer: Cache Memory
Q48. What is a slide in MS PowerPoint?
Answer: A single page or screen of a presentation.
Q49. What is a collection of worksheets called?
Answer: Workbook
Q50. What is AutoCorrect used for?
Answer: It is used to automatically correct common spelling and typing mistakes.
Q51. From where can a border be removed?
Answer: From the Borders option.
Q52. What symbol is used for an absolute reference in Excel?
Answer: Dollar sign ($)
Q53. Where are deleted files moved?
Answer: Recycle Bin
Q54. What is it called when more than one task or program runs at the same time?
Answer: Multitasking
Q55. Which provides a user-friendly interface: GUI, OS, macOS, or All?
Answer: GUI
Q56. What is the storage capacity of a DVD-ROM?
Answer: 4.7 GB for a single-layer DVD-ROM
Q57. Which one is NOT an operating system?
Answer: Microsoft Word
Q58. What does CMS stand for?
Answer: Content Management System
Q59. What is Alt + Ctrl + Delete used for?
Answer: It is used to access security and system management options in Windows.
Q60. What are low-level languages?
Answer: Machine language and Assembly language.
Q61. Which language is directly understood by a computer?
Answer: Machine Language
Q62. What is Network Topology?
Answer: The physical or logical arrangement of devices and connections in a network.
Q63. What are the common types of Network Topology?
Answer: Bus, Star, Ring, Mesh, Tree, and Hybrid.
Q64. What type of software does a user need to perform a specific task?
Answer: Application Software
Q65. An operating system is system software that controls what?
Answer: Computer hardware and software resources.
Q66. Where does the actual execution of instructions occur?
Answer: CPU
Q67. What are some examples of Social Media applications?
Answer: Facebook, Instagram, X (Twitter), and LinkedIn.
Q68. What is Cloud Computing?
Answer: The delivery of computing services such as storage, servers, and applications over the Internet.
Q69. What is the purpose of a Pivot Table?
Answer: It is used to summarize, analyze, and organize large amounts of data.
Q70. Who developed TCP/IP?
Answer: Vint Cerf and Bob Kahn
Q71. What is the meaning of “Diligence”?
Answer: Careful and persistent effort.
Q72. What is the meaning of “Trials”?
Answer: Tests or difficulties.
Q73. What is the NOW() function used for in Excel?
Answer: It returns the current date and time.
Q74. What is the COUNT function used for in Excel?
Answer: It counts the number of cells containing numbers.
Q75. What is the difference between COUNT and COUNTA in Excel?
Answer: COUNT counts cells containing numbers, while COUNTA counts non-empty cells.
Q76. What is Clip Art?
Answer: Pre-made images or illustrations that can be inserted into a document.
Q77. What does a device driver manage or control?
Answer: It enables the operating system to communicate with and control a hardware device.
Q78. What is the formula for calculating Average in Excel?
Answer: =AVERAGE(range)
Q79. What is Drop Cap?
Answer: A large initial letter that extends down into several lines of a paragraph.
Q80. What is Change Case?
Answer: A feature used to change the capitalization of text.
Q81. What is Sentence Case?
Answer: A capitalization style in which the first letter of a sentence is capitalized and the remaining letters are lowercase, except for proper nouns.
Q82. What is the purpose of Compare Documents?
Answer: It is used to compare two versions of a document and identify their differences.
Q83. Machine language is what type of language?
Answer: Low-level language
Q84. Which is NOT a primary source?
Answer: A secondary source
Q85. Where is RAM located?
Answer: On the motherboard.
Q86. In a table, what is used to mark an entry for indexing?
Answer: Index
Q87. What is the physical connection between RAM and the processor called?
Answer: Memory Bus
Q88. What is Labeling?
Answer: The process of assigning names or identifiers to items, data, or objects.
Q89. What is the graphical representation of data called?
Answer: Chart or Graph
Q90. Where can you save your personal file or folder?
Answer: In a personal storage location such as the Documents folder.
Q91. What is the shortcut key for Save?
Answer: Ctrl + S
Q92. What is the shortcut key for Copy?
Answer: Ctrl + C

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