DBMS Concepts Learning Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Process of verifying credentials and allowing access to the database, is called its

1. Database isolation
2. Database authentication
3. Database application
4. Database administration

MCQ 2: The size for a data block for a database is fixed during its

1. Creation
2. Retrieval
3. Object call
4. Reference call

MCQ 3: The process of a user presenting credentials to the database is known to be

1. Database administration
2. Database application
3. Database isolation
4. Database authentication

MCQ 4: In order to access and manipulate data, a software program interacts with a database, known to be

1. Database application
2. Database administration
3. Database authentication
4. Database isolation

MCQ 5: The process of restricting users from querying some tables or executing database statements is called

1. Data access control
2. Data concurrency control
3. Data integrity control
4. Data atomicity control