Database Systems MCQs - Chapter 1
Advanced SQL Quiz Questions and Answers PDF - 67
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The Quiz: Computation of the base query and add all the resultant tuples to the recursively defined view relation is the; "Advanced SQL" App Download iOS & Android (Free) with answers second step in recursive view, first step in recursive view, third step in recursive view and fourth step in recursive view for online SQL certification courses. Study recursive queries quiz questions, download Amazon eBook (Free Sample) for computer software engineer online degree.
Advanced SQL Questions & Answers PDF Download: MCQ Quiz 67
MCQ 331: Computation of the base query and add all the resultant tuples to the recursively defined view relation is the
- First step in recursive view
- Second step in recursive view
- Third step in recursive view
- Fourth step in recursive view
MCQ 332: Precomputation of the data cube helps increase in
- Testing query
- Speed up query
- Runtime of query
- Compile time of query
MCQ 333: To create recursively defined permanent views, SQL allows usage of clause
- define recursive view
- create recursive view
- declare recursive view
- modify recursive view
MCQ 334: The term that replaces the SQL statements in the application program with appropriate code and function calls, is said to be
- Precompilation
- Preprocessor
- Preexecution
- Pre-outcome
MCQ 335: The prepareStatement method is of the class
- Statement
- Execute
- Query
- Connection
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Database & MySQL MCQ with Answers
- Module of database management system which controls the access to database stored
- Category which considers the subset of union of entities included in super class is classified
- Process of converting the requests into results between three-schema architecture internal, external
- Kind of class whose entities belongs to some other data class is called
- In linear hashing, the formula used to calculate number of records if
- Property of normalization of relations which guarantees that functional dependencies are represented
Advanced SQL MCQ Book Questions
- It is easy to understand how tables may be stored in
- Term that allows specification of not only a set of relations, but
- Primary key should be chosen such that its attribute values are
- Domain constraints are the most elementary form of
- Union operation automatically eliminates duplicates, unlike the
- An interface of transaction-processing systems to connect clients with a server is named as