DBMS Basics for Students Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Data dictionary cache is also known to be

1. Row cache
2. Attribute cache
3. Tuple cache
4. Column cache

MCQ 2: A read-only collection of database tables and views can be accessed through

1. Data definition
2. Data manager
3. Data administrator
4. Data dictionary

MCQ 3: Some reference information about the users of database and its structures can be evaluated through

1. Data declaration
2. Data definition
3. Data dictionary
4. Data administrator

MCQ 4: A memory area holding the data dictionary information is known to be

1. Data declaration cache
2. Data declaration log
3. Data dictionary log
4. Data dictionary cache

MCQ 5: Simultaneous access of the same data at any given time by multiple users is known to be its

1. Atomicity
2. Isolation
3. Consistency
4. Concurrency