Condition Statements -1

Consider the code snippet and select the correct output

if(true && false && true || false)

System.out.println("True.");

else

System.out.println("False");

• True

• False

What will be the output of following program?

public class temp{

public static void main(String args[]) {

int x=1;

if((boolean)x==true)

System.out.println("True.");

else

System.out.println("False.");

}

}

• True

• False

• Error

public class temp

{

public static void main(String args[])

{

int ok=10;

switch(ok)

{

default:

System.out.println("default");

case 0:

System.out.println("true");

case 1:

System.out.println("false");

}

}

}

• default

• Error

• true false default

• default true false

public class temp

{

public static void main(String args[])

{

boolean ok=true;

switch(ok)

{

case true:

System.out.println("true");

break;

case false:

System.out.println("false");

break;

default:

System.out.println("default");

break;

}

}

}

• Error

• true

• false

• default

public class temp

{

public static void main(String args[])

{

int x=1;

if(x)

System.out.println("True");

else

System.out.println("False");

}

}

• True

• False

• Error

public class temp

{

public static void main(String args[])

{

int x=10;

System.out.println( ((x=5)?"yes":"no") );

}

}

• yes

• no

• Error

double x = 6.2;

if(x-- >= 6.0)

System.out.print("first ");

if(--x >= 5.0)

System.out.print("second ");

if(x-- >= 4.0)

System.out.print("third ");

else

System.out.print("fourth ");

• first second third

• first second fourth

• first fourth

• first third

public class temp

{

public static void main(String agrs[])

{

int x=10;

switch(x)

{

case 5: x+= 5;

case 10: x+=10;

case 15: x+=15;

case 20: x+=20;

}

System.out.println(x);

}

}

• 55

• 45

• 20

• 10