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Which method is used to perform DML statements in

JDBC

  • execute()
  • executeUpdate()
  • executeQuery()
  • None of above

Answer: Option B

Similar Questions :

1. Which of the following below are valid isolation levels in J2EE

  • TRANSACTION_READ_UNCOMMITTED
  • TRANSACTION_SERIALIZABLE
  • Only A
  • Both A and B

Answer: Option D

2. Java intermediate code is known as

  • First code
  • Mid code
  • Byte code
  • None of above

Answer: Option C

3. Private Constructors can't be access from any derived classes neither from another class

  • True
  • False

Answer: Option A

4. Which among following classes is not part of Java's collection framework

  • Queue
  • Array
  • Stack
  • Maps

Answer: Option A

5. what is jdb

  • java compiler
  • java Interpreter
  • java Disassemble
  • java debugger

Answer: Option D

Read more from - Java Objective Questions Answers -Chapter 1