In computer science, Intersection (set operation) refers to which of the following?
Difficulty: Easy
About this MCQ
This Easy Discrete Mathematics question asks: In computer science, Intersection (set operation) refers to which of the following? The correct choice is C. A set operation that produces a set containing only the elements common to two or more sets.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Discrete Mathematics items like this one are written for Pakistan exams such as CSS, FPSC, PPSC, and NTS. The difficulty label is a hint about how much of the topic the stem assumes, not a score. Tags and exam names, when they are present, tell you where else the same idea is tested. Previous and next links stay in Discrete Mathematics so you can continue the subject. Related questions point at nearby stems if you want another angle on the same idea.
Treat the explanation as part of the question, not a footnote. If you missed it, reread the stem against the correct option before you open the next Discrete Mathematics item. A timed quiz is the same pool with a clock and a score. A past paper is a full sitting rather than this single question.
- A. A relation that is reflexive, antisymmetric, and transitive, used to describe orderings that are not necessarily total.
Why not A: “A relation that is reflexive, antisymmetric, and transitive, used to describe orderings that are not necessarily total.” does not fit this question. The answer is A set operation that produces a set containing only the elements common to two or more sets..
- B. A relation that is reflexive, symmetric, and transitive.
Why not B: “A relation that is reflexive, symmetric, and transitive.” does not fit this question. The answer is A set operation that produces a set containing only the elements common to two or more sets..
- C. A set operation that produces a set containing only the elements common to two or more sets. ✓
- D. A symbol or word, such as AND, OR, or NOT, used to combine or modify propositions in logic.
Why not D: “A symbol or word, such as AND, OR, or NOT, used to combine or modify propositions in logic.” does not fit this question. The answer is A set operation that produces a set containing only the elements common to two or more sets..
Correct answer
C. A set operation that produces a set containing only the elements common to two or more sets.
Explanation
A set operation that produces a set containing only the elements common to two or more sets option C is the accepted answer to In computer science Intersection set operation refers to which of the following Option A A relation that is reflexive antisymmetric and transitive used to describe orderings that are not necessarily total does not fit this question Option B A relation that is reflexive symmetric and transitive does not fit this question Option D A symbol or word such as AND OR or NOT used to combine or modify propositions in logic does not fit this question For this Discrete Mathematics question the accepted answer is A.
Source: Discrete Mathematics Official Reference Guide
Tags: computer science, discrete mathematics, mathematics, logic
Submitted by: MCQsHub Editorial
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