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Trivia Quiz on Magnetic Disk and Flash Storage PDF Download eBook
MCQ: To speed up disk writes drastically, we can use
- File organization
- Logging
- NVRAM
- Scheduling
C
MCQ: The Cartesian product operation concatenates the
- Tuples of the two relations
- Instances of the two relations
- Attributes of the two relations
- Renames of the two relations
C
MCQ: Users states the variety of operations that will be performed on the data, at the level
- Contextual framework
- Conceptual framework
- Data requirements
- Functional requirements
D
MCQ: When an assertion is created, the system tests it for
- Validity
- Reliability
- Durability
- Stability
A
MCQ: The set of permitted values for each attribute is known as its
- Domain
- Value set
- Action set
- Both A and B
D