Database Systems Practice Test 326

Java Database Connectivity (JDBC) MCQ (Multiple Choice Questions) PDF - 326

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The MCQs: An update to a tuple in the result set then results in an update to the; "Java Database Connectivity (JDBC)" App Download (iOS & Android) Free with answers tuple of the database relation, attribute of the database relation., an instance of the database relation. and no update in database relation to study software engineering courses. Practice advanced sql questions and answers, Google eBook to download free sample for computer science associate degree.

Java Database Connectivity (JDBC) Questions and Answers PDF Download: Quiz 326

MCQ 1626: An update to a tuple in the result set then results in an update to the

A) Attribute of the database relation.

B) Tuple of the database relation

C) An instance of the database relation.

D) No update in database relation

MCQ 1627: Programs are

A) Functions

B) Processes

C) Transactions

D) Not transactions

MCQ 1628: Application program interfaces are used for interaction between the client and the server, standards like

A) ODBC

B) JDBC

C) XML

D) Both A and B

MCQ 1629: For each transaction, if its consistency and atomicity properties are ensured, it still may fail at

A) Durability

B) Reliability

C) Quality

D) Atomicity

MCQ 1630: The architecture layer that provides the interface between the business-logic layer and the underlying database is known as

A) View-access layer

B) Model-access layer

C) Data-access layer

D) Domain-access layer

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