JDBC and JAVA Quiz Questions and Answers PDF Download eBook p. 4
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"A Java application program does not include declarations for", jdbc and java Multiple Choice Questions (MCQ) with choices data retrieved of database, data stored in database, data executed, and data manipulated for master degree in computer science. Learn advanced sql questions and answers with free online certification courses for online computer engineering programs.
Quiz on JDBC and JAVA PDF Download eBook
MCQ: A Java application program does not include declarations for
- Data stored in database
- Data retrieved of database
- Data executed
- Data manipulated
A
MCQ: The designer can review the schema to ensure it meets all the functional requirements, at the stage
- Conceptual design
- Execution design
- Controlling design
- Initial Planning
A
MCQ: The relationship between the weak entity set and the identifying entity set's association is known as
- Owner relationship
- Existence relationship
- Dependency relationship
- Identifying relationship
D
MCQ: Once a transaction has executed commit work, its effects can no longer be undone by
- Trace work
- Transmit work
- Rollback work
- Traceback work
C
MCQ: To refer to a specific instance of a relation in the relational model, the term used is known as
- Relation instance
- Relation entity
- Relation tuple
- Relation attribute
A