CampusConnect Campus Connect
Log in Join free

Computer Science · Semester-wise

Computer Science MCQs with answers & notes

30 free Computer Science quizzes with 199 MCQs and answers, semester-wise and by difficulty, plus student notes from universities across Pakistan. Timed, marked instantly, with explanations.

30

practice quizzes

199

MCQs with answers

0

approved notes

0

students in the room

Semester-wise

Computer Science quizzes by semester.

Easy, medium and hard sets for each stage. Timed, full-screen, marked instantly — the answer and explanation for every question appear after you submit.

StageQuizzesMCQs
Computer Science — All semesters 2 24
Computer Science — Semester 1 4 25
Computer Science — Semester 2 4 26
Computer Science — Semester 3 4 26
Computer Science — Semester 4 4 26
Computer Science — Semester 5 3 18
Computer Science — Semester 6 3 18
Computer Science — Semester 7 3 18
Computer Science — Semester 8 3 18

Try a few

Sample Computer Science MCQs.

Tap “Show answer” to check yourself. The full timed quizzes are inside the course room.

  1. Q1.What is decimal 10 in binary?

    1. A1010
    2. B1001
    3. C1100
    4. D1110
    Show answer

    Answer: A. 1010 — 8 + 2 = 1010.

  2. Q2.In OOP, bundling data and the methods that use it is called

    1. AInheritance
    2. BEncapsulation
    3. CPolymorphism
    4. DRecursion
    Show answer

    Answer: B. Encapsulation

  3. Q3.Which data type stores a whole number in C++?

    1. Afloat
    2. Bint
    3. Cchar
    4. Dbool
    Show answer

    Answer: B. int — int holds integers.

  4. Q4.Which operator gives the address of a variable in C?

    1. A*
    2. B&
    3. C#
    4. D@
    Show answer

    Answer: B. &

  5. Q5.Which symbol ends a statement in C and C++?

    1. A;
    2. B:
    3. C.
    4. D,
    Show answer

    Answer: A. ;

  6. Q6.Which logic gate outputs 1 only when all inputs are 1?

    1. AOR
    2. BAND
    3. CXOR
    4. DNOR
    Show answer

    Answer: B. AND

FAQ

About Computer Science on Campus Connect.

Where can I find Computer Science MCQs with answers?

+

Campus Connect has 30 free Computer Science practice quizzes with 199 MCQs, organised semester-wise (All semesters, Semester 1, Semester 2, Semester 3, Semester 4, Semester 5, Semester 6, Semester 7, Semester 8) and by difficulty. Answers and explanations are shown after you submit each quiz.

Are the Computer Science MCQs free?

+

Yes. All practice quizzes, course rooms and approved notes are free for verified students.

Can I download Computer Science notes?

+

Yes. Students upload notes to the Computer Science room and a moderator checks each one before it appears. Sharing good notes earns you merit points.

Are the quizzes semester-wise?

+

Yes. Computer Science quizzes are grouped semester-wise so you can practise exactly what is in your current semester, with easy, medium and hard sets.

How are the quizzes timed and marked?

+

Each quiz has a server-side timer and runs full-screen. MCQs are marked instantly, and you can see the correct answer and the explanation for every question once you submit.

How do I join the Computer Science room?

+

Create a free student account, upload your student ID card for verification, then choose Computer Science in your courses. Its room, notes and quizzes open as soon as your account is approved.

Which other Computer Science subjects are on Campus Connect?

+

Software Engineering, Data Science, Artificial Intelligence, Cyber Security, Information Technology.

Related courses

Join the Computer Science room — it's free.

Join free →