JDBC Connection MCQs Quiz Online PDF Book Download

Jdbc connection multiple choice questions (MCQs), jdbc connection quiz answers to learn CS courses for online data analyst degree. Advanced sql MCQs with answers, jdbc connection quiz questions and answers for information technology masters degree online. Learn open database connectivity (odbc), java database connectivity (jdbc), embedded sql, functions and procedures, jdbc connection test prep for big data certification.

Learn advanced sql test MCQs: attributes from fetched tuple are retrieved using methods whose names begin with, with choices set, get, begin, and conn for information technology masters degree online. Practice merit scholarships assessment test, online learning jdbc connection quiz questions for competitive assessment in computer science major .

MCQ on JDBC Connection Quiz Book Download

MCQ: Attributes from fetched tuple are retrieved using methods whose names begin with

  1. set
  2. get
  3. begin
  4. conn

B

MCQ: Method getString can retrieve data of type

  1. Character type
  2. Integer type
  3. Longint type
  4. All basic datatypes

D

MCQ: It is important to close connection because there is a limit imposed on the

  1. Number of connections
  2. Traffic
  3. Bandwidth
  4. Number of participants

A

MCQ: Method that can retrieve any of basic SQL data types, is known to be

  1. getDatatype
  2. getString
  3. getLongint
  4. getChar

B

MCQ: Limit of number of connections may be to exceed, because of the

  1. Closed connections
  2. Unclosed connections
  3. Traffic of the medium
  4. Connection's participants

B