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Computer Science - MCQs
Q
SELECT command comes under __________.
A
DDL
B
DML
C
TCL
D
DCL
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Computer Science
Database Management System
Uploaded By: Safdar Ali
Q
The __________ language is used for accessing and manipulating data in a database.
A
DCL
B
DDL
C
TCL
D
DML
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Computer Science
Database Management System
Uploaded By: Safdar Ali
Q
__________ is used to store the information of metadata.
A
TCL
B
DML
C
DDL
D
DCL
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Computer Science
Database Management System
Uploaded By: Safdar Ali
Q
DDL stands for __________.
A
Data Definition Language
B
Data Description Language
C
Database Description Language
D
Database Designing Language
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Computer Science
Database Management System
Uploaded By: Safdar Ali
Q
The Relational Data Model was proposed by Edgar F. Codd in the year __________.
A
1971
B
1970
C
1972
D
1969
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Computer Science
Database Management System
Uploaded By: Safdar Ali
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