Explore topic-wise MCQs in Database.

This section includes 1 Mcqs, each offering curated multiple-choice questions to sharpen your Database knowledge and support exam preparation. Choose a topic below to get started.

1.

In order to include an attribute Name to the teaches relation which of the following command is used?

A. Alter table teaches include Name;
B. Alter table teaches add Name;
C. Alter table teaches add Name varchar;
D. Alter table teaches add Name varchar(20);
Answer» E.
Discussion