JDBC Connection MCQs & Quiz Online PDF Book Download

Jdbc connection MCQs, jdbc connection quiz answers to learn online data analytics courses. Advanced sql multiple choice questions (MCQs), jdbc connection quiz questions and answers for online masters degree information technology. 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 online masters degree information technology. Practice assessment test for scholarships, online learning jdbc connection quiz questions for competitive assessment in computer science major for data science certification.

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