Database Systems MCQ Questions & Answers | Computer Science

A. ADD COLUMN

B. INSERT COLUMN

C. MODIFY TABLE

D. ALTER TABLE

E. None of the above

A. ALTER TRIGGER

B. ALTER DATABASE

C. ALTER TABLE

D. MODIFY TRIGGER

E. All of the above

A. Relations

B. Domains

C. Queries

D. All of the above

E. None of the above

A. UPDATE

B. INSERT

C. BROWSE

D. APPEND

E. None of the above

A. Database

B. Directory information

C. Information tree

D. Information provider

E. None of the above

A. each user can "see" only a small part of the entire database

B. each user can access every sub¬schema

C. each subschema contains every field in the logical schema

D. All of the above

E. None of the above

A. COMPILE PROCEDURE

B. ALTER PROCEDURE

C. MODIFY PROCEDURE id) All of the above

D. None of the above

E. None of the above

A. developed

B. implemented

C. modified

D. All of the above

E. None of the above

A. One-to-one relationship

B. One-to-many relationship

C. Many-to-one relationship

D. Many-to many relationship

E. None of the above

A. ALTER TABLE

B. DEFINE TABLE

C. MODIFY TABLE

D. All of the above

E. None of the above