Database Management Systems (DBMS)
The concept in which a database structure that improves the speed of data retrieval operations on a table is best known as which of these terms?
Difficulty: Hard
- A. Foreign key
- B. ACID properties
- C. Database index ✓
- D. Candidate key
Correct answer
C. Database index
Correct answer
Source: Database Management Systems (DBMS) Official Reference Guide
Tags: computer science, dbms, SQL, databases
Submitted by: MCQsHub Editorial
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