Application Performance Quiz Questions and Answers PDF Download eBook p. 328
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Quiz on Application Performance PDF Download eBook
MCQ: For exploiting commonalities between transactions, the various types of techniques used are named as
- Caching techniques
- Buffering techniques
- Queuing techniques
- Accessing techniques
A
MCQ: The most common concurrency-control schemes includes locking protocols and
- Timestamp-ordering schemes
- Validation techniques
- Multiversion schemes
- All of the Above
D
MCQ: The process of restricting users from querying some tables or executing database statements is called
- Data access control
- Data concurrency control
- Data integrity control
- Data atomicity control
A
MCQ: In order to validate set-difference operation r -s, the requirement is that the r and s be of same
- Structure
- Declaration
- Arity
- Definition
C
MCQ: The keys must be chosen crucially and carefully is
- Unique key
- Superkey
- Primary key
- None of the above
C