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Q.

Database applications are seldom intended for use by a single user.

A

True

B

False

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MCQ

1.

If you want your database to include methods, you should use a _____ database.

A

Network

B

Distributed

C

Hierarchical

D

Object-Oriented

E

None of the above

Discussion

MCQ

2.

An indexing operation

A

sorts a file using a single key

B

sorts file using two keys

C

establishes an index for a file

D

both (b) and (c)

E

None of the above

Discussion

MCQ

3.

The way a particular application views the data from the database that the application uses is a

A

module

B

relational model.

C

schema

D

sub schema.

Discussion

MCQ

4.

The DBMS that is most difficult to use is ________ .

A

Microsoft's SQL Server

B

Microsoft's Access

C

IBM's DB2

D

Oracle Corporation's Oracle

Discussion

MCQ

5.

A scheme describes

A

data elements

B

records and files

C

record relationships

D

All of the above

E

None of the above

Discussion

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