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Q.

The language used in application programs to request data from the DBMS is referred to as the

A

DML

B

DDL

C

query language

D

All of the above

E

None of the above

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MCQ

1.

Related fields in a data base are grouped to form

A

data file

B

data record

C

menu

D

bank

E

None of the above

Discussion

MCQ

2.

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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3.

What is the language used by most of the DBMSs for helping their users to access data?

A

High level language

B

Query language

C

SQL

D

4GL

E

None of the above

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4.

A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As

A

tables

B

relations

C

tuple

D

both (a) and (b)

E

None of the above

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5.

A list consists of last names, first names, addresses, and pin codes if all people in the list have the same last and the same pin code, a useful key would be

A

the pin code

B

the last name

C

a compound key consisting of the first name and the last name

D

All of the above

E

None of the above

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