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Which statement is static and synchronized in JDBC API

  • executeQuery()
  • executeUpdate()
  • getConnection()
  • prepareCall()

Answer: Option C

Similar Questions :

1. JAR file contains the compressed version of

  • .java file
  • .class file
  • .jsp file
  • None of above

Answer: Option B

2. Which keyword is used while using interface

  • extend
  • implements
  • throw
  • throws

Answer: Option B

3. After the compilation of the java source code, which file is created by the JVM

  • .class
  • .java
  • .cdr
  • .doc

Answer: Option A

4. String is the predefined

  • Method
  • Class
  • Variable
  • Object

Answer: Option B

5. Inheritance means

  • Sub class extends super class
  • Sub class extends Base class
  • Sub class create object of super class
  • All of the above

Answer: Option A

Read more from - Java Objective Questions Answers -Chapter 1
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