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Java Database Connectivity (JDBC) Quiz Answers PDF Download - 33

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Trivia Questions on Java Database Connectivity (JDBC) MCQs

MCQ: Callable statements play the same role for functions and procedures as prepareStatement does for

Instances
Attributes
Relations
Queries

MCQ: The database system checks for the constraints every time the database is

Retrieved
Accessed
Updated
Stored

MCQ: The unit of communication for data can be of

Coarse-granularity parallelism
Fine-granularity parallelism
Dense-granularity parallelism
Diverse-granularity parallelism

MCQ: The First process in the database design is

User requirements
Data analysis
System requirements
Choosing data model

MCQ: Any recursive view must be defined as the union of

Subsets
Subqueries
Subprocesses
Subdomains