Computer Textbook MCQ Solutions Class 11

CH-9: Introduction to Database Management System

1.       DBMS Stands for

a.       Database Management System

b.      Database Migration System

c.       Data Management System

d.      Direct Base Management System

2.       Which of following is a term used for “Raw facts or figures”?

a.       Information

b.      Variable

c.       Data

d.      Field

3.       Which of the following best describes customer in Database?

a.       Relationship

b.      Attribute

c.       Entity

d.      Data

4.       Processed data is known as

a.       Fact

b.      Prepared data

c.       Information

d.      Decision

5.       Which one of the following is not a database?

a.       MySQL

b.      Base

c.       SQL Server

d.      SpreadSheet

6.       Which of the following is not an Open source DBMS?

a.       MySQL

b.      Ingress

c.       Base

d.      Oracle

7.       The alphabet R in RDBMS stands for which of the following?

a.       Rotational

b.      Relational

c.       Random

d.      Ring

8.       What is the name of the database available as part of Open Office Suite?

a.       OfficeDB

b.      Base

c.       OpenDB

d.      Access

9.       Which of the following is the default extension of Base Database file?

a.       .bdf

b.      .odf

c.       .odb

d.      .dbf

10.   Which of the following is not an object maintained by Base?

a.       Tables

b.      Queries

c.       Charts

d.      Forms

11.   Which data type cannot be used to store numbers?

a.       Decimal

b.      Integer

c.       Text

d.      Date

12.   Which data type is used to store image in Base database?

a.       Binary

b.      Photo

c.       Long

d.      Huge

13.   Which of the following is false statement?

a.       Primary key cannot contain null values.

b.      Primary key cannot contain duplicate values.

c.       Primary key can be combination of more than one field.

d.      Primary key is always numeric field.