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Computer Science Set-1
Databases
100

Databases MCQ with Answers

100) A clustering index is defined on the fields which are of type

Non-key and ordering

Non-key and non-ordering

Key and ordering

Key and non-ordering

Answer is:

Non-key and ordering

Databases MCQ with Answers

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Related Databases MCQ with Answers

102) The language which has recently become the de-facto standard for interfacing application programs with relational database system is

Oracle.

SQL.

DBase

4GL.

Answer is:

SQL.

103) The DBMS language component which can be embedded in a program is

The data definition language (DDL).

The data manipulation language (DML).

The database administrator (DBA).

A query language.

Answer is:

The data manipulation language (DML).

104) Count function in SQL returns the number of

Values.

Distinct values

Groups.

Columns.

Answer is:

Values.

105) It is possible to define a schema completely using

VDL and DDL.

DDL and DML.

SDL and DDL.

VDL and DML.

Answer is:

DDL and DML.

Databases MCQ with Answers

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