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Free Practice Questions for Punjab PSEB SS Computer Application

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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 review concepts for the Punjab PSEB SS Computer Application exam. 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 Exam

Punjab PSEB Senior Secondary Computer Application (Subject Code 072) is a Class 12 elective under the PSEB Scheme of Studies. Syllabus strands include Networking and Internet (types, topologies, media, devices, protocols, WWW/cloud/IoT), Cyber Laws and Ethics (cybercrime, malware, CIA triad, e-waste, IT Act 2000), Database Management System and MySQL (models, keys, normalization, DDL/DML/DQL), Software Engineering (SDLC, waterfall, prototyping), and Python programming (tokens, data types, operators, control flow, strings, lists, tuples, dictionaries). Official assessment is Theory 60 + Practical 35 + INA 05 = 100 with board practicals. Pass requires at least 33% separately in theory, practical, and INA, and 33% overall. This free local bank provides English four-option MCQs for theory revision; pair it with official syllabi and hands-on Python/MySQL lab practice via pseb.ac.in. Official languages commonly include English and Punjabi; this bank is an English MCQ study adaptation only and is not a substitute for practical/performance assessment.

Exam sponsor: Punjab School Education Board (PSEB). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

PSEB Senior Secondary Computer Application (Subject Code 072) is a Class 12 elective assessed as Theory 60 marks + Practical 35 marks + Internal Assessment (INA) 05 marks = 100 total, with board-level practical examination. Theory covers Networking and Internet; Cyber Laws and Ethics; Database Management System (including MySQL); Software Engineering; Introduction to Python; Data Types, Operators and Expressions; Control Statements; Strings; and Lists, Tuples and Dictionaries from the PSEB Class 12 Computer Application syllabus. Official assessment is mixed theory + practical/performance, not a pure multiple-choice paper. This practice bank is an English-language MCQ study adaptation to reinforce theory knowledge; it does not simulate the official written paper format, practical lab exam, or INA components.

Time Limit

Theory paper duration as per the year’s PSEB Senior Secondary datesheet (commonly about 3 hours for elective theory papers); practical exam scheduled separately as notified

Passing Score

Minimum 33% separately in Theory, Practical, and INA, and 33% in aggregate (indicative Theory 20/60, Practical 12/35 when 33% is applied—confirm current PSEB circular).

Exam / Certification Fees

As notified by PSEB and paid through schools for regular Senior Secondary sittings (no single fixed public subject fee for all categories).

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

~15% of this local bank

Networking and Internet

Network types and topologies; guided/unguided media; devices; protocols; WWW, URL, browser/server, cloud and IoT.

~12% of this local bank

Cyber Laws and Ethics

Cybercrime, cyber safety, malware, CIA triad, cyber ethics, e-waste, and IT Act 2000.

~18% of this local bank

Database Management System and MySQL

DBMS concepts, relational model and keys, normalization, and MySQL DDL/DML/DQL with aggregates and grouping.

~8% of this local bank

Software Engineering

SDLC phases and process models (waterfall, prototyping).

~8% of this local bank

Introduction to Python

Python features, tokens, variables, L-value/R-value, and comments.

~10% of this local bank

Data Types, Operators and Expressions

Built-in types, mutability, operators, precedence, type conversion, and console I/O.

~10% of this local bank

Control Statements in Python

Conditional and iterative statements, range, break/continue, and common lab programs.

~9% of this local bank

Strings in Python

Indexing, operations, and built-in string methods.

~10% of this local bank

Lists, Tuples and Dictionaries

Sequence and mapping operations, methods, and nested structures.

Preparing for the Punjab PSEB SS Computer Application Exam

What You Need to Know

  • Passing score: Minimum 33% separately in Theory, Practical, and INA, and 33% in aggregate (indicative Theory 20/60, Practical 12/35 when 33% is applied—confirm current PSEB circular).
  • Assessment: PSEB Senior Secondary Computer Application (Subject Code 072) is a Class 12 elective assessed as Theory 60 marks + Practical 35 marks + Internal Assessment (INA) 05 marks = 100 total, with board-level practical examination. Theory covers Networking and Internet; Cyber Laws and Ethics; Database Management System (including MySQL); Software Engineering; Introduction to Python; Data Types, Operators and Expressions; Control Statements; Strings; and Lists, Tuples and Dictionaries from the PSEB Class 12 Computer Application syllabus. Official assessment is mixed theory + practical/performance, not a pure multiple-choice paper. This practice bank is an English-language MCQ study adaptation to reinforce theory knowledge; it does not simulate the official written paper format, practical lab exam, or INA components.
  • Time limit: Theory paper duration as per the year’s PSEB Senior Secondary datesheet (commonly about 3 hours for elective theory papers); practical exam scheduled separately as notified
  • Exam / certification fees: As notified by PSEB and paid through schools for regular Senior Secondary sittings (no single fixed public subject fee for all categories). Official sources

Using Our Practice Resources

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

Punjab PSEB SS Computer Application: Suggested Study Strategy

1Treat Practical (35) and INA (5) as 40% of the subject—MCQ speed does not replace completed lab files and board practical readiness.
2Map each network device and protocol to one real example (e.g., SMTP for sending mail, POP3/IMAP for receiving).
3For normalization, practise converting one unnormalized table into 1NF, 2NF, and 3NF with primary/foreign keys labelled.
4Dry-run Python snippets for if/elif, for-range, while, string slices, and list/dict methods before looking at options.
5Memorize DDL vs DML: CREATE/ALTER/DROP change structure; INSERT/UPDATE/DELETE change data; SELECT queries data.
6After each MCQ set, rewrite one short theory answer (definitions + examples) so MCQ recall transfers to the official written theory paper.

Frequently Asked Questions

How is PSEB Senior Secondary Computer Application officially examined?

Computer Application (Subject Code 072) is a Class 12 PSEB elective assessed as Theory 60 + Practical 35 + Internal Assessment (INA) 05 = 100 marks. Practical work is examined at Board level as per scheme notes. Confirm the year’s syllabus, datesheet, and circulars on https://www.pseb.ac.in.

Is this practice bank the same format as the official PSEB Computer Application exam?

No. Official assessment mixes a theory written paper with substantial practical/performance marks and INA. This bank is an English-language multiple-choice study adaptation to reinforce theory knowledge only—it is not an official paper replica, translation of the full exam environment, or a substitute for lab/practical examination or INA work.

What syllabus does this bank follow?

It is aligned to the PSEB Class 12 Computer Application syllabus: Networking and Internet; Cyber Laws and Ethics; Database Management System (MySQL); Software Engineering; Introduction to Python; Data Types, Operators and Expressions; Control Statements; Strings; and Lists, Tuples and Dictionaries.

What is the pass mark for PSEB Senior Secondary Computer Application?

Candidates must obtain a minimum of 33% marks separately in Theory, Practical, and INA, as well as 33% in aggregate, to qualify. For code 072 that commonly maps to Theory 20/60 and Practical 12/35 when 33% is applied to those components—always verify the current PSEB Scheme of Studies / pass criteria notification on pseb.ac.in.

How does Computer Application (072) differ from Computer Science (146)?

Computer Science (146) is compulsory for all Senior Secondary streams under the current Scheme of Studies (Theory 50 + Practical 45 + Project/INA 5). Computer Application (072) is an elective subject with Theory 60 + Practical 35 + INA 5 and a syllabus focused on networking, cyber laws, DBMS/MySQL, software engineering, and Python. Confirm stream electives with your school and the current scheme PDF.

In which languages is the official exam offered?

PSEB Senior Secondary Computer Application is commonly offered with English and Punjabi media as notified by the Board. This practice bank is an English-language MCQ study adaptation for concept revision.

Where should I check official syllabi and notifications?

Use the Punjab School Education Board portal at https://www.pseb.ac.in for Class 12 Computer Application syllabi, Scheme of Studies, datesheets, and fee circulars.