Database Management Systems (DBMS)
Which of the following best names the concept in which a type of database designed for storing and retrieving unstructured or semi-structured data without a fixed table schema?
Difficulty: Easy
About this MCQ
This Easy Database Management Systems (DBMS) MCQ checks one syllabus fact.
The question is: “Which of the following best names the concept in which a type of database designed for storing and retrieving unstructured or semi-structured data without a fixed table schema?”
The accepted answer is C. NoSQL database. NoSQL database is the person body or term that satisfies Which of the following best names the concept in which a type of database designed for storing and retrieving unstructured or semi-structured data without a fixed table schema option C Option A Third normal form NF does not match the stem it is a near-miss used to catch incomplete recall of NoSQL database Option B Relational database does not match the stem it is a near-miss used to catch incomplete recall of NoSQL database Remaining alternatives Data warehouse fall outside the same rule and should be eliminated once NoSQL database is identified Database Management Systems DBMS questions of this type reward precise definitions rather than approximate associations Database Management Systems.
- A. Third normal form (3NF)
Why not A: “Third normal form (3NF)” is not correct. The accepted answer is C. NoSQL database. NoSQL database is the person body or term that satisfies Which of the following best names the concept in which a type of database designed for storing and retrieving unstructured
- B. Relational database
Why not B: “Relational database” is not correct. The accepted answer is C. NoSQL database. NoSQL database is the person body or term that satisfies Which of the following best names the concept in which a type of database designed for storing and retrieving unstructured
- C. NoSQL database ✓
- D. Data warehouse
Why not D: “Data warehouse” is not correct. The accepted answer is C. NoSQL database. NoSQL database is the person body or term that satisfies Which of the following best names the concept in which a type of database designed for storing and retrieving unstructured
Correct answer
C. NoSQL database
Explanation
NoSQL database is the person body or term that satisfies Which of the following best names the concept in which a type of database designed for storing and retrieving unstructured or semi-structured data without a fixed table schema option C Option A Third normal form NF does not match the stem it is a near-miss used to catch incomplete recall of NoSQL database Option B Relational database does not match the stem it is a near-miss used to catch incomplete recall of NoSQL database Remaining alternatives Data warehouse fall outside the same rule and should be eliminated once NoSQL database is identified Database Management Systems DBMS questions of this type reward precise definitions rather than approximate associations Database Management Systems.
Source: Database Management Systems (DBMS) Official Reference Guide
Tags: computer science, dbms, SQL, databases
Submitted by: MCQsHub Editorial
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