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Welcome to the Operators and Control Statements MCQs Page

Dive deep into the fascinating world of Operators and Control Statements with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Operators and Control Statements, a crucial aspect of Java Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Operators and Control Statements, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Java Programming.

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Check out the MCQs below to embark on an enriching journey through Operators and Control Statements. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Java Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Operators and Control Statements. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Operators and Control Statements MCQs | Page 33 of 38

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Q321.
Does the following Java code-snippet compile?
switch(45)
{
  case 10: ;
}
Discuss
Answer: (b).YES
Q322.
What is the output of the below Java program with a SWITCH statement?
int points=6;
switch(points)
{
  case 6: ;
  case 7: System.out.println("PASS");break;
  case 8: ;
  case 9: System.out.println("Excellent");break;
  case 10: System.out.println("Outstanding"); break;
  default: System.out.println("FAIL");
}
Discuss
Answer: (a).PASS
Q323.
Choose TRUE or FALSE. A SWITCH can be used to compare values for high or low.
Discuss
Answer: (a).FALSE
Q324.
State TRUE or FALSE. It is allowed to use duplicate case constants inside a Java SWITCH statement.
Discuss
Answer: (a).FALSE
Q325.
State TRUE or FALSE. SWITCH works faster than the IF-ELSE ladder in Java.
Discuss
Answer: (b).TRUE
Discuss
Answer: (d).All of the above
Q327.
What is the output of the below Java program?
int hours = 10;
switch(hours)
{
  case 10: System.out.println("TEN");break;
  case 10: System.out.println("TEN AGAIN"); break;
  default: System.out.println("TEN AS USUAL");
}
Discuss
Answer: (d).Compiler error
Q328.
What is the output of the below Java program?
char grade = 'B';
switch(grade)
{
  case 'A': System.out.print("GRADE-A ");break;
  case 'B': System.out.print("GRADE-B ");
  case 'C': System.out.print("GRADE-C ");
}
Discuss
Answer: (c).GRADE-B GRADE-C
Q329.
What is the output of the below Java program with SWICH and ENUM?
static enum ANIMAL {GOAT, TIGER, CAMEL}
public static void main(String args[])
{
  ANIMAL ani = ANIMAL.CAMEL;
  switch(ani)
  {
    case GOAT: System.out.println("GOAT");break;
    case CAMEL: System.out.println("CAMEL");break;
    case TIGER: System.out.println("TIGER");break;
  }

}
Discuss
Answer: (a).CAMEL
Q330.
What is the output of the below Java program with SWITCH and Strings?
String phone = "APPLE";
switch(phone)
{
case "Apple": System.out.println("Apple");break;
case "APPLE": System.out.println("APPLE");break;
case "SAMSUNG": System.out.println("SAMSUNG");
}
Discuss
Answer: (b).APPLE

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