Question Detail

pow () is associated with which class

  • Math class
  • Input stream class
  • Object class
  • None of above

Answer: Option A
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. Methods that have same name, but different Parameter list and different definition known as

  • Overriding
  • Constructor
  • Overloading
  • none of these

Answer: Option C

3. JAR file contains the compressed version of

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

Answer: Option B

4. Which method of java is invoked by JVM to reclaim the inaccessible memory location

  • reclaim() method
  • final() method
  • finalize() method
  • both b and c

Answer: Option C

5. Which driver is efficient and always preferable for using JDBC applications

  • Type-4 driver
  • Type-3 driver
  • Type-2 driver
  • Type-1 driver

Answer: Option A

Read more from - Java Objective Questions Answers -Chapter 1