EASY
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IMPORTANT
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If a relation scheme is BCNF, then it is also in __________.
(a)First normal form
(b)Second normal form
(c)Third normal form
(d)All of the above
(e)None of these

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Important Questions on Database Management System
MEDIUM
HSSC Clerk
IMPORTANT
An attribute of one table matching the primary key of another table is called as ______.

EASY
HSSC Clerk
IMPORTANT
Database management system are intended to _____.

MEDIUM
HSSC Clerk
IMPORTANT
Which two files are used during operation of the RDBMS?

HARD
HSSC Clerk
IMPORTANT
The ascending order of a data hierarchy is _____.

MEDIUM
HSSC Clerk
IMPORTANT
The model for a record management system might be __________.

EASY
HSSC Clerk
IMPORTANT
When using a database management system, the first thing that you must do is to _____.

EASY
HSSC Clerk
IMPORTANT
Data management systems may be implemented as _____.

EASY
HSSC Clerk
IMPORTANT
Information can be transferred between the DBMS and a _____.
