Query Processing Trivia Questions and Answers PDF Download eBook p. 56
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"An operation of relational algebra annotated with instructions on how to evaluate it is called an", query processing Multiple Choice Questions (MCQ) with choices query plan, execution plan, evaluation primitive, and execution engine for online information technology certification. Learn query processing questions and answers with free online certification courses for computer software engineer online degree.
Query Processing Questions and Answers PDF Download eBook
MCQ: An operation of relational algebra annotated with instructions on how to evaluate it is called an
- Execution plan
- Query plan
- Evaluation primitive
- Execution engine
C
MCQ: The full from of char is
- Charter
- Chart
- Character
- Charper
C
MCQ: In generalization, the higher-level entities are designated by the term
- Strong entity set
- Weak entity set
- Superclass
- Subclass
C
MCQ: The medium of storage used for data that is available to be operated on is
- Flash memory
- Main memory
- Magnetic-disk storage
- Cache
B
MCQ: The form of file organization and the internal storage structure is included in the
- Logical features
- Structural features
- Physical features
- Procedural features
C