data base management system (DBMS) set 4 Detailed Explanation And More Example

Question : 1

What does the data dictionary identify?

a) Field names

b) Field types

c) Field format

d) All of the above

e) None of these

Question : 2

The ability to find an individual item in a file immediately -

a) sequential access

b) file allocation table

c) direct access

d) directory

e) None of these

Question : 3

Unlike filters queries can be saved as in a database.

a) objects

b) filters

c) database

d) Any of the above

e) None of these

Question : 4

A DBMS that combines a DBMS and an application generator is ________ .

a) Microsoft’s SQL Server

b) Microsoft’s Access

c) IBM’s DB2

d) Oracle Corporation’s Oracle

e) None of these

Question : 5

Which of the following contains permanent data and gets updated during the processing of transactions?

a) Operating System File

b) Transaction file

c) Software File

d) Master file

e) None of these

Question : 6

__________ increase the accuracy of a search by fine-tuning the keywords in the search.

a) Indexes

b) Italics

c) Compounds

d) Links

e) Operators