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Q.

The method in which records are physically stored in a specified order according to a key field in each record is

A

hash

B

direct

C

sequential

D

all of the above.

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MCQ

1.

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

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MCQ

2.

In SQL, which command is used to select only one copy of each set of duplicable rows

A

SELECT DISTINCT

B

SELECT UNIQUE

C

SELECT DIFFERENT

D

All of the above

E

None of the above

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MCQ

3.

Which command(s) is(are) used to redefine a column of the table in SQL ?

A

ALTER TABLE

B

DEFINE TABLE

C

MODIFY TABLE

D

All of the above

E

None of the above

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4.

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.

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5.

DBMS Stand for

A

Data base marginal system

B

Directory Based Memory Standard

C

Data Base Management System

D

Dual Bus Mask Storage

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