SSS Three Objective Exam Questions in Computer Studies

More OBJ Questions Essay Questions

1. Which of these is not a type of network topology?

A. Bus topology
B. High-breed topology
C. Mesh topology
D. Star topology

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2. In a network, the main computer that provides services to others is called?

A. Client
B. Server
C. Switch
D. Workstation

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3. A network that covers a city is called?

A. PAN
B. LAN
C. MAN
D. WAN

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4. As a network administrator setting up a school's computers in one site, which network is best?

A. LAN
B. PAN
C. MAN
D. SAN

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5. Which topology uses token passing technology?

A. Ring
B. Mesh
C. Bus
D. Tree

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6. Which topology typically has no traffic congestion due to dedicated links?

A. Star
B. Bus
C. Ring
D. Mesh

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7. The hardware that connects a computer to a network is the ____.

A. Modem
B. Hub
C. Network Interface Card
D. Router

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8. The World Wide Web was proposed in 1989 by ____.

A. Bill Gates
B. Steve Jobs
C. Tim Berners‑Lee
D. Elon Musk

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9. Software used to access pages on the World Wide Web is a ____.

A. Text editor
B. Web browser
C. Website
D. Hyperlink

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10. SMTP stands for ____.

A. Small Medium Text Protocol
B. Simple Mail Transfer Protocol
C. Sample Main Transfer Protocol
D. Small Mail Transfer Protocol

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11. The introductory page of a website is called the ____.

A. Website
B. Web browser
C. HTML
D. Home page

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12. A language that web browsers can interpret is ____.

A. JAVA
B. HTML
C. Dreamweaver
D. C++

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13. Which of these is a website development tool?

A. VS Code
B. MS Word
C. CorelDRAW
D. Oracle

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14. Which cable transmits light rather than electrical signals?

A. Coaxial cable
B. STP cable
C. UTP cable
D. Fibre‑optic cable

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15. Which of the following is NOT a network cable?

A. Telephone wire
B. Shielded twisted pair
C. RJ‑45
D. Coaxial cable

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16. Which tag correctly underlines text in HTML?

A. …
B. Ctrl+U
C.
D.

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17. Which connector is commonly used for telephone lines?

A. RJ‑11
B. RJ‑45
C. RJ‑25
D. RJ‑14

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18. The cable that links a system unit to a non‑HD monitor is a ____ cable.

A. VDU
B. VGA
C. USB
D. Power

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19. Which is NOT a DBMS?

A. Oracle
B. SQL Server
C. Paradox
D. R‑Base

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20. Which of the following is NOT a DBMS package?

A. MS Oracle
B. SQL Server
C. Paradox
D. RBase

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21. A key used to create relationships between tables is the ____.

A. Primary key
B. Secondary key
C. Foreign key
D. Master key

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22. A request for a specific set of data from a database is a ____.

A. File
B. Form
C. Report
D. Query

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23. Which field is most suitable as a primary key?

A. ID card number
B. Surname
C. First name
D. Religion

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24. Which database model allows many‑to‑many links?

A. Flat file
B. Relational model
C. Network model
D. Hierarchical model

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25. Which of these is a common view in MS Access tables?

A. Landscape view
B. Datasheet view
C. Portrait view
D. Slide view

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26. Which object is best for formatted printouts of data?

A. Form
B. Report
C. Query
D. Table

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27. Which software cannot be used to create or edit images?

A. MS Access
B. AutoCAD
C. CorelDRAW
D. Adobe Photoshop

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28. Which is NOT a typical feature of the CorelDRAW workspace?

A. Docker
B. Drawing window
C. Colour palette
D. Formula bar

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29. Which action is NOT done with the Pick tool in CorelDRAW?

A. Skew objects
B. Rotate objects
C. Select objects
D. Draw curves from lines

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30. Which tool samples and copies colour from an object in CorelDRAW?

A. Colour palette
B. Eyedropper
C. Bezier tool
D. Interactive fill

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31. Shortcut to centre an object on the page in CorelDRAW is ____.

A. Ctrl+C
B. Ctrl+P
C. P
D. C

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32. In BASIC, which statement reserves space for arrays?

A. FOR…NEXT
B. DIM
C. INT
D. WHILE…WEND

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33. DIM A(9) creates how many elements (0‑based)?

A. 10
B. 9
C. 11
D. 8

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34. Looping in BASIC can be achieved using ____.

A. FOR…NEXT
B. DIM
C. WHILE…WEND
D. Both A and C

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35. In classic BASIC, a string variable typically ends with which symbol?

A. $
B. %
C. *
D. #

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36. CAFE is a valid symbol in the ____ number system.

A. Decimal
B. Hexadecimal
C. Octal
D. Binary

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37. 4₁₀ × 6₁₀ equals ____ in binary.

A. 11001
B. 00011
C. 10100
D. 11000

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38. 1111111011101101₂ equals ____ in hexadecimal.

A. DEEF₁₆
B. EEEF₁₆
C. FEED₁₆
D. EDEF₁₆

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39. If x₂ + 1010₂ = 10000₂, then x = ____.

A. 110₂
B. 011₂
C. 101₂
D. 100₂

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40. Which of the following is NOT a programming language?

A. Visual Basic
B. Java
C. HTML
D. C++

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41. High‑level languages executed line‑by‑line are called ____.

A. Interpreted languages
B. Compiled languages
C. Assembly languages
D. Machine languages

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42. COBOL stands for ____.

A. Common Oriented Business Object Language
B. Common Business‑Oriented Language
C. Common Object Language Oriented Language
D. Compiled Oriented Business Language

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43. Which is NOT an advantage of high‑level languages?

A. Machine‑dependent
B. User‑friendly
C. Easier to maintain
D. Easier to write

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44. The rules that govern how statements are written in a language are called ____.

A. Semantics
B. Laws
C. Desk‑checking
D. Syntax

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45. Which of these is NOT a method of data representation?

A. ASCII
B. CDS
C. BCD
D. Unicode

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46. Which representation provides a unique number for each character across platforms?

A. Bits
B. EBCDIC
C. ASCII
D. Unicode

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47. Which malware replicates and spreads without user action?

A. Worm
B. Virus
C. Trojan
D. Spyware

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48. Which is NOT a source of security breach?

A. Care in sharing personal information
B. Hackers and spammers
C. Poor network implementation
D. Lack of ICT policies

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49. Unsolicited bulk messages are called ____.

A. Spams
B. Phishing
C. Scams
D. Hackers

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50. Illegal copying and distribution of software is called ____.

A. Plagiarism
B. Piracy
C. Spamming
D. Hacking

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51. A malicious program that appears legitimate is a ____.

A. Virus
B. Worm
C. Trojan horse
D. Rootkit

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52. Which of the following is NOT an antivirus software?

A. Norton
B. Smadav
C. Code Red
D. Bitdefender

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53. Phishing primarily attempts to ____.

A. Steal credentials
B. Speed up networks
C. Repair disks
D. Encrypt backups

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54. A strong password typically includes ____.

A. Only letters
B. Letters and numbers
C. Personal names
D. Keyboard patterns

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55. Which protocol secures web traffic with encryption?

A. HTTP
B. FTP
C. HTTPS
D. TELNET

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56. A privacy setting that hides your social profile from the public is an example of ____.

A. Data minimization
B. Access control
C. Backdoor
D. Overfitting

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57. Which act is most associated with exam malpractice using ICT?

A. Using licensed software
B. Sharing past questions
C. Impersonation via devices
D. Backing up files

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58. Backing up only files changed since the last full backup is a ____ backup.

A. Full
B. Differential
C. Incremental
D. Mirror

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59. Which device forwards packets based on IP addresses?

A. Hub
B. Switch
C. Router
D. Repeater

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60. A topology where all nodes connect to a central device is ____.

A. Bus
B. Star
C. Ring
D. Mesh

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61. Which wireless standard commonly operates at 2.4 GHz and 5 GHz?

A. 802.3
B. 802.11
C. 802.15
D. 802.16

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62. In spreadsheets, the intersection of a row and a column is a ____.

A. Cell
B. Range
C. Sheet
D. Workbook

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63. In Excel, the formula to sum cells A1 through A10 is ____.

A. =SUM(A1:A10)
B. =ADD(A1-A10)
C. =TOTAL(A1;A10)
D. SUM[A1:A10]

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64. Which chart best shows parts of a whole?

A. Line chart
B. Pie chart
C. Scatter chart
D. Column chart

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65. To maintain original formatting when pasting into Word, use ____ paste option.

A. Keep Text Only
B. Merge Formatting
C. Keep Source Formatting
D. Picture

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66. Which file format preserves document layout for printing?

A. TXT
B. DOCX
C. PDF
D. CSV

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67. In presentation software, a set of coordinated fonts and colours is a ____.

A. Layout
B. Transition
C. Theme
D. Animation

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68. The shortcut to start slideshow from the beginning in PowerPoint is ____.

A. F5
B. F7
C. Ctrl+S
D. Alt+Tab

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69. In DTP, arranging elements to guide the reader’s eye is called ____.

A. Kerning
B. Leading
C. Alignment
D. Visual hierarchy

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70. Spreadsheet absolute reference for cell A1 is ____.

A. A1
B. $A$1
C. A$1
D. $A1

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71. In spreadsheets, data validated to allow only dates is an example of ____.

A. Conditional formatting
B. Data validation
C. Data sorting
D. Scenario

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72. Which of these is NOT an operating system?

A. Windows
B. Linux
C. Android
D. Chrome

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73. The program that loads the operating system into memory at startup is the ____.

A. Loader
B. Bootloader
C. Scheduler
D. Interpreter

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74. Which interface allows users to type commands to interact with the OS?

A. GUI
B. CLI
C. API
D. UIX

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75. The smallest addressable unit of data on disk is a ____.

A. Bit
B. Byte
C. Sector
D. Cluster

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76. To safely remove a USB drive, you should first ____.

A. Format it
B. Eject it
C. Scan it
D. Rename it

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77. A collection of files stored under one name is a ____.

A. Record
B. Folder
C. Field
D. Byte

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78. The environment that allows multiple programs to run at once is ____.

A. Single‑tasking
B. Multi‑tasking
C. Batch processing
D. Spooling

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79. Which utility checks a disk for bad sectors and file system errors?

A. Defragmenter
B. CHKDSK
C. Task Manager
D. Event Viewer

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80. File extension .csv is best described as ____.

A. Binary image file
B. Comma‑separated values text
C. Encrypted spreadsheet
D. Executable script

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81. Which permission allows a user to view and change a file?

A. Read
B. Write
C. Execute
D. Read/Write

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82. The first phase of the Systems Development Life Cycle (SDLC) is ____.

A. Design
B. Testing
C. Problem identification/Feasibility study
D. Implementation

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83. A diagram that uses symbols like start/end, process, and decision is a ____.

A. Use‑case diagram
B. ER diagram
C. Flowchart
D. Gantt chart

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84. The symbol used for decision in a flowchart is a ____.

A. Rectangle
B. Parallelogram
C. Diamond
D. Circle

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85. IoT stands for ____.

A. Internet of Tools
B. Internet of Things
C. Input/Output Technology
D. Internal Office Technology

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86. AI that is trained for a specific task is called ____ AI.

A. General
B. Narrow
C. Super
D. Quantum

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87. Cloud service that provides virtual machines and networks is ____.

A. SaaS
B. PaaS
C. IaaS
D. DBaaS

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88. Buying and selling goods online is called ____.

A. E‑learning
B. E‑commerce
C. E‑banking
D. E‑waste

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89. A small piece of data stored by a website on a user’s browser is a ____.

A. Cache
B. Cookie
C. Log
D. Patch

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90. The legal right that protects software creators is ____.

A. Trademark
B. Copyright
C. Patent
D. License key

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91. Which practice helps reduce digital divide in schools?

A. Blocking internet access
B. High device costs
C. Community ICT centres
D. Outdated curricula

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