Question

JAVA

5) What is the output of the following code?

int a = 70;
boolean b = false;

if(a >= 70) {
   System.out.print(1);
   
   if(b==true) {
      System.out.print(2);
   }

} else {
   System.out.print(3);

   if(b==false) {
      System.out.print(4);
   }

}
System.out.print(5);

6) What is the output of the code above using these initial values?

int a = 43;
boolean b = false;

7) The following method is SYNTACTICALLY correct (meaning it will compile). True or false?

public boolean method() {
   int value = 5;
   if(value > 0) {
      return true;
   }
}

8) The following method is SYNTACTICALLY correct (meaning it will compile). True or false?

public boolean method() {
   int value = 5;
   if(value > 0) {
      return true;
   } else {
      return false;
   }
}

Answer 1

Answer 5:15
as the a>=70 is true and b is false

Answer 6:345
as the a>=70 is false and b is false so it prints 3 and 4

Answer 7:False
it is missing the return statement in false case
Answer 8: True
it will compile

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