1000+ DBMS Question Bank with Answers Pdf - 1

Question: 1

Report generator are used for

(A) store data input by a user

(B) answer queries

(C) retrieve information from files

(D) both b and c

Question: 2

One approach to standardising storing of data

(A) MIS

(B) CODASYL specifications

(C) Structured programming

(D) All of these

Question: 3

The index consists of

(A) pointers to the master list

(B) a list of keys

(C) both a and b

(D) all of these

Question: 4

The way a particular application views the data from the database that the application uses is a

(A) module

(B) subschema

(C) relational model

(D) schema

Question: 5

In any hierarchy of data organisation, the smallest entity to be processed as a single unit is called

(A) database

(B) data file

(C) data record

(D) data field