Restaurant Management Project in Java
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Questions and Answers

What is the purpose of the 'Scanner' class in the given Java code?

  • To perform mathematical calculations
  • To read user input from the standard input stream (correct)
  • To handle exception handling in the program
  • To manage file input and output operations
  • What does the 'switch' statement in the given Java code do?

  • It is used to perform explicit type casting
  • It allows the program to execute different blocks of code based on the value of a variable (correct)
  • It is used to define a method in Java
  • It is used to loop through a set of code based on a condition
  • What is the purpose of the 'equalsIgnoreCase' method in the given Java code?

  • To perform string concatenation
  • To check if an object is an instance of a particular class
  • To compare two strings while ignoring their case (correct)
  • To convert a string to lowercase
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