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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

Similar Questions :

1. Which keyword is used while using interface

  • extend
  • implements
  • throw
  • throws

Answer: Option B

2. Super is the predefined

  • Keyword
  • Method
  • Keyword and Method
  • None of above

Answer: Option C

3. Object which can store group of other objects is called

  • Collection object
  • Java object
  • Package
  • Wrapper

Answer: Option A

4. All raw data types should be read and uploaded to the database as an array of

  • int
  • char
  • bollean
  • byte

Answer: Option D

5. Hot java is

  • System software
  • Web browser
  • IDE
  • Java environment

Answer: Option B

Read more from - Java Objective Questions Answers -Chapter 1
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