Java Programming Fundamentals Quiz
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Questions and Answers

What is the purpose of the 'if-else' statement in Java?

  • To handle exceptions and errors in the program
  • To define a block of code that can be called and executed at any point in the program
  • To repeat a block of code as long as a specified condition is true
  • To execute a block of code if a specified condition is true; otherwise, execute a different block of code (correct)
  • In Java, what is the purpose of a 'switch' statement?

  • To handle runtime errors and exceptions
  • To select one of many code blocks to be executed (correct)
  • To create a loop that executes a block of code as long as the condition is true
  • To define a method that can be called and executed at any point in the program
  • What is the purpose of object-oriented programming (OOP) concepts in Java?

  • To create reusable and modular code by defining classes and objects (correct)
  • To perform mathematical and logical operations
  • To handle input and output operations in the program
  • To control the flow of a program based on specified conditions
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