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How many transaction isolation levels are defined in java.sql.Connection interface

  • 4
  • 3
  • 5
  • 2

Answer: Option C

Similar Questions :

1. Which driver is called as thin-driver in JDBC

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

Answer: Option D

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

  • True
  • False

Answer: Option A

3. Can we access private class outside the package

  • Yes
  • No

Answer: Option B

4. JIT meaning

  • java in time
  • just in time
  • join in time
  • none of above

Answer: Option B

5. Which keyword represents object of the present class

  • interface
  • package
  • this
  • static

Answer: Option C

Read more from - Java Objective Questions Answers -Chapter 1
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