First Year Computer Science Chapter 3 Online MCQ Test for 1st Year Computer Science Chapter 3 (Data Communication)

ICS Part 1 Computer Science Chapter 3 Test

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ICS Part 1 Computer Science Chapter Wise Test

MCQ's Test For Chapter 3 "Computer Science Ics Part 1 Chapter 3 Online Test"

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Computer Science Ics Part 1 Chapter 3 Online Test

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Question # 1

An algorithm with a time complexity of  O(n log n):

Question # 2

Which problem gives yes /no answer.

Question # 3

NP Problems can be

Question # 4

How does selection sort work.

Question # 5

Which of the following correctly describes a solvable problem.

Question # 6

Tractability depends on 

Question # 7

Which technique is used in Merge sort.

Question # 8

The meanig of NP in computational complexity is.

Question # 9

How does bubble sort work

Question # 10

When is Generate and Test best.

Question # 11

Which is an NP complete problem.

Question # 12

Whcih is an III-defined problem.

Question # 13

What is computational problem.

Question # 14

What is generate and Test algorithm

Question # 15

What does “input” mean in a computational problem.

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ICS Part 1 Computer Science (New Book) Chapter 3 Important MCQ's

Sr.# Question Answer
1

How does Backtracking work.

A.

Break into parts

B.

Build and Backtrack

C.

Store subproblems

D.

Make local choices

2

Why use real life tasks in algorithm learning.

A.

Show steps in life

B.

Make it harder

C.

Reduce interest

D.

Add confusion 

3

Complexity class representing problesm solvable efficinetly by a deterministic alogrithm .

A.

P

B.

NP-Hard

C.

NP

D.

NP -Complete

4

Which is an NP complete problem.

A.

Sorting 

B.

Knapsack

C.

GCD finding

D.

Binary search

5

Knowing if a problem is solvable hellps.

A.

Increase complexity

B.

Save time

C.

Generate random output

D.

Avoid design

6

If P= NP ,this means 

A.

Some NP unsolvable

B.

all NP solvable inpolynomial time

C.

All NP unsolvable

D.

Same space complexity

7

NP hard problems are

A.

Easy to solve

B.

Alway solvable

C.

As hard as NP problem

D.

In class P

8

Problems in class P are solved in.

A.

Exponentilal time

B.

Polynomial time

C.

Non determinaistic time

D.

Ifinite time

9

What defines a Greedy algorithm

A.

Explore all solutions

B.

Make best local choice

C.

Store results

D.

Divide problems

10

How do BFS and DFS differ.

A.

BFS Stack, DFS -queue

B.

BFS -level , DFS -depth

C.

BFS Sort, DFS-Search

D.

BFS always slower

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