Database Systems MCQ Questions & Answers | Computer Science

A. DELETE TABLE

B. DROP TABLE

C. ERASE TABLE

D. UNATTACH TABLE

E. None of the above

A. Specialized file

B. Log file

C. Master file

D. Update file

E. None of the above

A. is generally stored on disk in an ASCII text format

B. can be used as it by the DBMS

C. can be used for graphic

D. All of the above

E. None of the above

A. where data is placed on the screen

B. the width of each field

C. both (a) and (b)

D. All of the above

E. None of the above

A. It is a physical representation of the data

B. It allows a many-to-many relationship

C. It is conceptually simple

D. It will be the dominant data base of the future

E. None of the above

A. allow user to access databases

B. allow user to create databases

C. grant system privileges, roles, and object privileges to uses and roles

D. choose auditing for specific SQL commands

E. None of the above

A. data bank

B. database

C. data file

D. data record

E. None of the above

A. network

B. tree

C. chain

D. relational

E. None of the above

A. revising the file structure

B. reorganizing the database

C. modifying or adding record occurrences

D. All of the above

E. None of the above

A. ALTER TRIGGERS

B. ALTER TABLE

C. MODIFY TRIGGERS IN TABLE

D. All of the above

E. None of the above