Test

Which one of the following is generally used for performing tasks like creating the structure of the relations?

• Query

• Relational Schema

• DML(Data Manipulation Language)

• DDL(Data Definition Language)

Which one of the following provides the ability to insert tuples into, de lete tuples from, and modify tuples in the database?

• Query

• Relational Schema

• DML(Data Manipulation Language)

• DDL(Data Definition Language)

A Database Management System is a type of_________ software.

• system

• application

• general

• Both A and C

Which one of the following is a type of Data Manipulation Command?

• CREATE

• DELETE

• ALTER

• All of the above

Which of the following command is a type of Data Definition language command?

• CREATE

• UPDATE

• DELETE

• None of the above

Which one of the following commands is used to remove the existing row in a table

• DELETE

• UPDATE

• INSERT

• None of the above

Which language is used by most DBMS for helping its users access data?

• HLL

• Query language

• SQL

• 4 GL

Microsoft Access is a______.

• Network Database Model

• RDBMS

• ORDBMS

• OODBMS