The following statement describes a specific concept. What is it called? a linked list in which the last node points back to the first node, forming a loop.
Difficulty: Medium
About this MCQ
This Medium Data Structures MCQ checks one syllabus fact.
The question is: “The following statement describes a specific concept. What is it called? a linked list in which the last node points back to the first node, forming a loop.”
The accepted answer is B. Circular linked list. The following statement describes a specific concept What is it called a linked list in which the last node points back to the first node forming a loop is answered by Circular linked list option B Option A Queue does not match the stem it is a near-miss used to catch incomplete recall of Circular linked list Option C Graph does not match the stem it is a near-miss used to catch incomplete recall of Circular linked list Remaining alternatives Binary tree fall outside the same rule and should be eliminated once Circular linked list is identified Data Structures questions of this type reward precise definitions rather than approximate associations Data Structures recall of this distinction is a regular item.
- A. Queue
Why not A: “Queue” is not correct. The accepted answer is B. Circular linked list. The following statement describes a specific concept What is it called a linked list in which the last node points back to the first node forming a loop is answered by Circular lin
- B. Circular linked list ✓
- C. Graph
Why not C: “Graph” is not correct. The accepted answer is B. Circular linked list. The following statement describes a specific concept What is it called a linked list in which the last node points back to the first node forming a loop is answered by Circular lin
- D. Binary tree
Why not D: “Binary tree” is not correct. The accepted answer is B. Circular linked list. The following statement describes a specific concept What is it called a linked list in which the last node points back to the first node forming a loop is answered by Circular lin
Correct answer
B. Circular linked list
Explanation
The following statement describes a specific concept What is it called a linked list in which the last node points back to the first node forming a loop is answered by Circular linked list option B Option A Queue does not match the stem it is a near-miss used to catch incomplete recall of Circular linked list Option C Graph does not match the stem it is a near-miss used to catch incomplete recall of Circular linked list Remaining alternatives Binary tree fall outside the same rule and should be eliminated once Circular linked list is identified Data Structures questions of this type reward precise definitions rather than approximate associations Data Structures recall of this distinction is a regular item.
Source: Data Structures Official Reference Guide
Tags: computer science, data structures, algorithms, programming
Submitted by: MCQsHub Editorial
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