PracticeVideosBlogFlashcardsEspañol
All Practice Exams

100+ Free Punjab PSEB SS Computer Application Practice Questions

Punjab School Education Board (PSEB) Senior Secondary (Class 12) Computer Application (Subject Code 072) practice questions are available now; exam metadata is being verified.

✓ No registration✓ No credit card✓ No hidden fees✓ Start practicing immediately
100+ Questions
100% Free

Loading practice questions...

Same family resources

Explore More Punjab PSEB Senior Secondary (Class 12) Subjects

Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.

Punjab PSEB Senior Secondary Accountancy

Practice Questions

Punjab PSEB Senior Secondary Agriculture

Practice Questions

Punjab PSEB Senior Secondary Biology

Practice Questions

Punjab PSEB Senior Secondary Business Studies

Practice Questions

Punjab PSEB Senior Secondary Chemistry

Practice Questions

Punjab PSEB Senior Secondary Commercial Art

Practice Questions
2026 Statistics

Key Facts: Punjab PSEB SS Computer Application Exam

60 + 35 + 5

Theory + Practical + INA marks (total 100) for PSEB SS Computer Application (072)

PSEB Class 12 Scheme of Studies / subject mark tables

33% each

Minimum pass separately in Theory, Practical, INA, and aggregate

PSEB Scheme of Studies Important Note on qualifying marks

Code 072

Computer Application subject code on PSEB Senior Secondary materials

PSEB Scheme of Studies / syllabus

Board practical

Practical evaluation at Board level for Computer Application

PSEB Class 12 mark scheme tables for Computer Application

English MCQ adaptation

This free local bank is not the official mixed theory/practical format

OpenExamPrep practice policy

PSEB Senior Secondary Computer Application (code 072) is a Class 12 elective: Theory 60 + Practical 35 + INA 05 = 100 with board practicals, pass 33% in each component and aggregate—not a pure MCQ board paper. This free 2026 bank is an English MCQ study adaptation for networking, cyber laws, DBMS/MySQL, software engineering, and Python theory; complete lab/practical and INA work separately.

Sample Punjab PSEB SS Computer Application Practice Questions

Try these sample questions to test your Punjab PSEB SS Computer Application exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which network type typically covers a building or campus and is owned by a single organization?
A.PAN
B.LAN
C.MAN
D.WAN
Explanation: A Local Area Network (LAN) connects devices within a limited area such as a room, building, or campus and is usually privately administered.
2In a star topology, all nodes connect to which central component?
A.A single shared backbone cable only
B.A central hub or switch
C.Each other in a closed loop only
D.No interconnecting device
Explanation: In star topology, each device has a dedicated link to a central hub or switch that intermediates communication.
3Which guided (wired) medium uses light signals inside glass or plastic fibres?
A.Twisted pair cable
B.Co-axial cable
C.Fibre-optic cable
D.Radio waves
Explanation: Fibre-optic cable carries data as light pulses through optical fibres and is a guided (wired) medium with high bandwidth and low interference.
4Which device regenerates and amplifies a signal to extend network distance on the same network segment?
A.Gateway
B.Repeater
C.Modem
D.RJ45 connector only
Explanation: A repeater receives a weak signal and retransmits a regenerated stronger signal, extending the physical reach of a network segment.
5Which protocol is primarily used for secure web browsing over HTTPS?
A.FTP
B.SMTP
C.HTTP over TLS (HTTPS)
D.TELNET
Explanation: HTTPS is HTTP secured with TLS/SSL encryption, used for confidential web communication between browser and server.
6Which network type has the largest geographic span among the options?
A.PAN
B.LAN
C.MAN
D.WAN
Explanation: A Wide Area Network (WAN) spans the largest distances—often connecting cities, countries, or continents.
7What is the main function of a Network Interface Card (NIC)?
A.To convert AC power to DC only
B.To connect a computer to a network and handle frame transmission/reception
C.To store the operating system permanently
D.To cool the CPU
Explanation: A NIC provides the hardware interface that allows a host to attach to a network and send/receive frames with a hardware (MAC) address.
8In mesh topology, which statement is most accurate?
A.Every node connects only to a single central hub
B.Nodes form one shared linear cable only
C.Many or all nodes have dedicated links to multiple other nodes, providing redundant paths
D.Nodes connect only in a one-way circle
Explanation: Mesh topology provides multiple dedicated paths among nodes (full or partial mesh), improving fault tolerance through redundancy.
9Which unguided medium is commonly used for short-range line-of-sight remote controls and some device links?
A.Fibre-optic cable
B.Infrared waves
C.Co-axial cable
D.Twisted pair
Explanation: Infrared is an unguided (wireless) medium often used for short-range, typically line-of-sight communication such as remote controls.
10How does a switch typically improve on a simple hub for LAN traffic?
A.It always converts all traffic to radio waves
B.It forwards frames more selectively using MAC addresses rather than flooding every port always
C.It removes the need for any cables forever
D.It replaces the need for IP addresses entirely
Explanation: Switches learn MAC address locations and forward frames to the appropriate port, reducing unnecessary collisions/broadcast of unicast traffic compared with a basic hub.

About the Punjab PSEB SS Computer Application Practice Questions

Verified exam format metadata for Punjab School Education Board (PSEB) Senior Secondary (Class 12) Computer Application (Subject Code 072) is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.