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All collection classes are available in

  • java.io package
  • java.lang package
  • java.awt package
  • java.util package

Answer: Option D

Similar Questions :

1. Which statement is static and synchronized in JDBC API

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

Answer: Option C

2. Which command disassembles a class file

  • javaamd
  • javacmd
  • java
  • javap

Answer: Option D

3. If nested try is possible

  • Yes
  • No

Answer: Option A

4. Constructor has return type

  • True
  • False

Answer: Option B

5. The Externizable interface extends the serializable interface

  • True
  • False

Answer: Option A

Read more from - Java Objective Questions Answers -Chapter 1