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DBMS Training & SQL Tutorial :
Introduction to Database Management


Answer the following multiple-choice questions about introductory concepts of Database Management.

Formats Info Page/Theory Quiz Review
Multiple choice

Your Performance  

1.

The DML is used for:
a) Creating tables
b) Retrieving data
c) Deleting users
d) Inserting data
e) Deleting data

  b,d,e

  b,c,d

  None of these

  All of these

  Half-n-half Clue
 

2.

The security features of the database are set up by the _______.

  Application Programmer

  Online Users

  Database Administrator

  Naive Users

  Half-n-half Clue
 

3.

The database oriented approach _______ the redundancy of data compared to the file oriented approach.

  increases

  reduces

 

4.

The collection of data stored in a database at a particular moment is called the _______ of the database.

  view

  instance

  schema

  records

  Half-n-half Clue
 

5.

Which of the following are components of the Storage Manager:
a) Authorization and integrity manager
b) Transaction Manager
c) File Manager
d) Buffer Manager

  All of these

  c

  c,d

  None of these

  Half-n-half Clue
 

6.

One of the requirements of transaction management is that the transaction should occur completely or not occur at all. This requirement is termed as _______.

  consistency

  durability

  isolation

  atomicity

  Half-n-half Clue
 

7.

Which of the following are the roles of the Database Administrator:
a) Managing security issues
b) Storage structure definition
c) Develop application programs
d) Take backups of the database

  a

  a,b,c

  a,b,d

  All of these

  Half-n-half Clue
 


 
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