1. Which of the following is not a valid jump statement?

1. 1. return

   
   
   

   2. continue

   
   
   

   3. break

   
   
   

   4. goto

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   break, continue and return transfer control to another part of the program and returns back to caller after execution. However, goto is marked as not used in Java.

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2. Which of the following is not a decision making statement?

1. 1. if-else

   
   
   

   2. do-while

   
   
   

   3. switch

   
   
   

   4. if

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   do-while is an iteration statement. Others are decision making statements.

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3. What is the valid data type for variable “a” to print “Interview Mania”?
   

   
   switch(p)
   {
      System.out.println("Interview Mania");
   }
   

1. 1. byte and short

   
   
   

   2. char and long

   
   
   

   3. byte and char

   
   
   

   4. int and float

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   The switch condition would only meet if variable “a” is of type byte or char.

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4. Which of the following is used with the switch statement?

1. 1. break

   
   
   

   2. do

   
   
   

   3. Exit

   
   
   

   4. Continue

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   Break is used with a switch statement to shift control out of switch.

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5. What would be the output of the following codesnippet if variable p=20?
   

   
   public class Result 
       {
           public static void main(String args[]) 
           {    
                 int p=20;
                if(p<=0)
                   {
                    if(p==0)
                      {
                        System.out.println("5 ");
                       }
                       else 
                         { 
                           System.out.println("10 ");
                         }
                     }
                    System.out.println("15 ");
           } 
       }
   

1. 1. 10

   
   
   

   2. 50

   
   
   

   3. 15

   
   
   

   4. 20

   
   
   

   5. 30

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   Since the first if condition is not met, control would not go inside if statement and hence only statement after the entire if block will be executed.

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