Which term refers to a self-balancing tree data structure that maintains sorted data and allows searches, insertions, and deletions in logarithmic time, commonly used in databases?
Difficulty: Hard
About this MCQ
This Hard Data Structures MCQ checks one syllabus fact.
The question is: “Which term refers to a self-balancing tree data structure that maintains sorted data and allows searches, insertions, and deletions in logarithmic time, commonly used in databases?”
The accepted answer is C. B-tree. B-tree is the person body or term that satisfies Which term refers to a self-balancing tree data structure that maintains sorted data and allows searches insertions and deletions in logarithmic time commonly used in databases option C Option A Dequeue does not match the stem it is a near-miss used to catch incomplete recall of B-tree Option B Adjacency matrix does not match the stem it is a near-miss used to catch incomplete recall of B-tree Remaining alternatives Dynamic array fall outside the same rule and should be eliminated once B-tree 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 in FPSC PPSC NTS.
- A. Dequeue
Why not A: “Dequeue” is not correct. The accepted answer is C. B-tree. B-tree is the person body or term that satisfies Which term refers to a self-balancing tree data structure that maintains sorted data and allows searches insertions and deletions i
- B. Adjacency matrix
Why not B: “Adjacency matrix” is not correct. The accepted answer is C. B-tree. B-tree is the person body or term that satisfies Which term refers to a self-balancing tree data structure that maintains sorted data and allows searches insertions and deletions i
- C. B-tree ✓
- D. Dynamic array
Why not D: “Dynamic array” is not correct. The accepted answer is C. B-tree. B-tree is the person body or term that satisfies Which term refers to a self-balancing tree data structure that maintains sorted data and allows searches insertions and deletions i
Correct answer
C. B-tree
Explanation
B-tree is the person body or term that satisfies Which term refers to a self-balancing tree data structure that maintains sorted data and allows searches insertions and deletions in logarithmic time commonly used in databases option C Option A Dequeue does not match the stem it is a near-miss used to catch incomplete recall of B-tree Option B Adjacency matrix does not match the stem it is a near-miss used to catch incomplete recall of B-tree Remaining alternatives Dynamic array fall outside the same rule and should be eliminated once B-tree 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 in FPSC PPSC NTS.
Source: Data Structures Official Reference Guide
Tags: computer science, data structures, algorithms, programming
Submitted by: MCQsHub Editorial
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