Database Management Systems (DBMS)
Select the correct name for: a subset of SQL primarily represented by the SELECT statement, used to retrieve data from a database.
Difficulty: Medium
About this MCQ
This Medium Database Management Systems (DBMS) MCQ checks one syllabus fact.
The question is: “Select the correct name for: a subset of SQL primarily represented by the SELECT statement, used to retrieve data from a database.”
The accepted answer is C. Data Query Language (DQL). Select the correct name for a subset of SQL primarily represented by the SELECT statement used to retrieve data from a database is answered by Data Query Language DQL option C Option A NoSQL database does not match the stem it is a near-miss used to catch incomplete recall of Data Query Language DQL Option B Data warehouse does not match the stem it is a near-miss used to catch incomplete recall of Data Query Language DQL Remaining alternatives Relational database fall outside the same rule and should be eliminated once Data Query Language DQL is identified Database Management Systems DBMS questions of this type reward precise definitions rather than approximate associations Database Management Systems DBMS recall of this distinction.
- A. NoSQL database
Why not A: “NoSQL database” is not correct. The accepted answer is C. Data Query Language (DQL). Select the correct name for a subset of SQL primarily represented by the SELECT statement used to retrieve data from a database is answered by Data Query Language DQL option C Opti
- B. Data warehouse
Why not B: “Data warehouse” is not correct. The accepted answer is C. Data Query Language (DQL). Select the correct name for a subset of SQL primarily represented by the SELECT statement used to retrieve data from a database is answered by Data Query Language DQL option C Opti
- C. Data Query Language (DQL) ✓
- D. Relational database
Why not D: “Relational database” is not correct. The accepted answer is C. Data Query Language (DQL). Select the correct name for a subset of SQL primarily represented by the SELECT statement used to retrieve data from a database is answered by Data Query Language DQL option C Opti
Correct answer
C. Data Query Language (DQL)
Explanation
Select the correct name for a subset of SQL primarily represented by the SELECT statement used to retrieve data from a database is answered by Data Query Language DQL option C Option A NoSQL database does not match the stem it is a near-miss used to catch incomplete recall of Data Query Language DQL Option B Data warehouse does not match the stem it is a near-miss used to catch incomplete recall of Data Query Language DQL Remaining alternatives Relational database fall outside the same rule and should be eliminated once Data Query Language DQL is identified Database Management Systems DBMS questions of this type reward precise definitions rather than approximate associations Database Management Systems DBMS recall of this distinction.
Source: Database Management Systems (DBMS) Official Reference Guide
Tags: computer science, dbms, SQL, databases
Submitted by: MCQsHub Editorial
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