Database Management Systems (DBMS)
A set of properties (Atomicity, Consistency, Isolation, Durability) that guarantee reliable database transactions. What is this concept called?
Difficulty: Hard
About this MCQ
This Hard Database Management Systems (DBMS) question asks: A set of properties (Atomicity, Consistency, Isolation, Durability) that guarantee reliable database transactions. What is this concept called? The correct choice is A. ACID properties. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
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- A. ACID properties ✓
- B. SQL JOIN
Why not B: “SQL JOIN” does not fit this question. The answer is ACID properties.
- C. Database trigger
Why not C: “Database trigger” does not fit this question. The answer is ACID properties.
- D. Transaction
Why not D: “Transaction” does not fit this question. The answer is ACID properties.
Correct answer
A. ACID properties
Explanation
ACID properties (option A) is the accepted answer to “A set of properties (Atomicity, Consistency, Isolation, Durability) that guarantee reliable database transactions. What is this concept called”. Option B (SQL JOIN) does not fit this question. Option C (Database trigger) does not fit this question. Option D (Transaction) does not fit this question. For this Database Management Systems (DBMS) question, the accepted answer is ACID properties.
Source: Database Management Systems (DBMS) Official Reference Guide
Tags: computer science, dbms, SQL, databases
Submitted by: MCQsHub Editorial
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