Database Authorization Multiple Choice Questions (MCQ) PDF - 324

MCQ 1616: Roles are granted to users just as

1. Conditions
2. Responsibility
3. Connection
4. Authorization

MCQ 1617: Unique-role assumption helps in prevention of using the same attribute to mean different things in different

1. Relationships
2. Entity sets
3. Schemas
4. Domains

MCQ 1618: The fastest storage media such as cache and main memory, are referred to as

1. Secondary storage
2. Primary storage
3. Tertiary storage
4. Volatile storage

MCQ 1619: Clause that causes the tuples in the result of a query to appear in sorted order, is said to be

1. The Like clause
2. AS IN clause
3. Define clause
4. Order By clause

MCQ 1620: The primary key attributes are required to be

1. Not null
2. Unique
3. Not unique
4. Both A and B