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Computer Science Engineering (CSE) Exam  >  Computer Science Engineering (CSE) Tests  >  Compiler Design  >  Test: Relations - Computer Science Engineering (CSE) MCQ

Test: Relations - Computer Science Engineering (CSE) MCQ


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15 Questions MCQ Test Compiler Design - Test: Relations

Test: Relations for Computer Science Engineering (CSE) 2024 is part of Compiler Design preparation. The Test: Relations questions and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus.The Test: Relations MCQs are made for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Relations below.
Solutions of Test: Relations questions in English are available as part of our Compiler Design for Computer Science Engineering (CSE) & Test: Relations solutions in Hindi for Compiler Design course. Download more important topics, notes, lectures and mock test series for Computer Science Engineering (CSE) Exam by signing up for free. Attempt Test: Relations | 15 questions in 15 minutes | Mock test for Computer Science Engineering (CSE) preparation | Free important questions MCQ to study Compiler Design for Computer Science Engineering (CSE) Exam | Download free PDF with solutions
Test: Relations - Question 1
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(a,b) what is a?

Detailed Solution for Test: Relations - Question 1

Explanation: A is called the domain.

Test: Relations - Question 2
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(a,b) what is b?

Detailed Solution for Test: Relations - Question 2

Explanation: B is called the Range.

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Test: Relations - Question 3
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R is said to be reflexive if aRa is true for every a in A;

Detailed Solution for Test: Relations - Question 3

Explanation: All the elements of A are related with
itself by relation R, hence it is a reflexive relation.

Test: Relations - Question 4
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 If every aRb implies bRa then a relation R will be a symmetric relation.
Detailed Solution for Test: Relations - Question 4

Explanation: a is related to b by R, and if b is also related to a by the
same relation R).

Test: Relations - Question 5
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 If every aRb and bRc implies aRc, then the relation is transitive
Detailed Solution for Test: Relations - Question 5

Explanation: a is related to b by R, and b is related to c by R, and similarly for a and c.

Test: Relations - Question 6
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 The smallest set A such that A ∪ {1, 2} = {1, 2, 3, 5, 9} is
Detailed Solution for Test: Relations - Question 6

Explanation: Given A ∪ {1, 2} = {1, 2, 3, 5, 9}. Hence A = {3,5,9}.

Test: Relations - Question 7
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 If a set A has n elements, then the total number of subsets of A is.
Detailed Solution for Test: Relations - Question 7

Explanation: Number of subsets of A = nC0 + nC1+ . . . . . + nCn = 2n.

Test: Relations - Question 8
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If A ∩ B = B, then
Detailed Solution for Test: Relations - Question 8

Explanation: Since A ∩ B = B , hence B ⊂ A .

Test: Relations - Question 9
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Empty set is a
Detailed Solution for Test: Relations - Question 9

Explanation: Empty set is a finite set.

Test: Relations - Question 10
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f A, B and C are any three sets, then A – (B ∪ C) is equal to
Detailed Solution for Test: Relations - Question 10

Explanation: it is De’ Morgan law.

Test: Relations - Question 11
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A = {x: x ≠ x }represents
Detailed Solution for Test: Relations - Question 11

Explanation: That is a fact.

Test: Relations - Question 12
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 If A, B, C be three sets such that A ∪ B = A ∪ C and A ∩ B = A ∩ C, then
Detailed Solution for Test: Relations - Question 12

Explanation: Transition Law.

Test: Relations - Question 13
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The number of proper subsets of the set {1, 2, and 3} is.
Detailed Solution for Test: Relations - Question 13

Explanation: Number of proper subsets of the set {1, 2, 3) = 2³ – 1 = 7.

Test: Relations - Question 14
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 If A and B are any two sets, then A ∪ (A ∩ B) is equal to
Detailed Solution for Test: Relations - Question 14

Explanation: A ∩ B ⊆ A Hence A ∪ (A ∩ B) = A.

Test: Relations - Question 15
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If A, B and C are any three sets, then A × (B ∪ C) is equal to.
Detailed Solution for Test: Relations - Question 15

Explanation: It is distributive law.

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Important Questions for Relations

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Relations MCQs with Answers

Prepare for the Relations within the Computer Science Engineering (CSE) exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for Relations Compiler Design

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