Database Concepts — Important Questions
CBSE · Class 11 · Informatics Practices
67 important questions from Database Concepts for CBSE Class 11 Informatics Practices, with answers. Includes multiple choice and multiple correct.
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Important Questions from Database Concepts
What happens when the same data maintained in different places do not match?
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Data inconsistency
Data inconsistency occurs when the same data stored in different places do not match.
Which software is used to create and manage databases?
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DBMS
A DBMS is software used to create and manage databases.
What is a query in database terms?
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A request to a database for obtaining information in a desired way
A query is a request to a database for information in a desired way.
Which language is used to write queries for database retrieval and manipulation?
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Structured Query Language
Queries are written in Structured Query Language, commonly called SQL.
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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