Database

 Database Mcqs model set-1

1.  One approach to standardization stroing of data?

a) MIS

b) Structured programming

c) CODASYL specification

d) None of the above

Answer : c) CODASYL specification

2. The relational database environment has all of the following components except

a) Users    

b) Separate files

c) Database

d) Query Languages

Answer : b) separate files

3. The highest level in the hierarchy of data organization is called

a) Data bank

b) Data base

c) Data file

d) Data record

Answer : b) Data base

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

a) DML

b) DDL

c) Query language

d) Any of the above

Answer : a) DML

5. Report generators are used to

a) store data input by a user

b) retrieve information from files

c) Answer queries

d) Both b and c

Answer : d) Both b and c