Revision (Input+if)

What is right way of defining String variable?

• String name = "John";

• String name = "John"

• String name = John;

• String name "John";

Name the data type: 1.0

• double

• int

• char

• boolean

How would you declare a variable that tells you that someone passed a class?

• boolean passed = 'true';

• boolean passed = true;

• passed = true;

• String passed = "true";

int sum1 = 100 + 50;

int sum2 = sum1 + 250;

int sum3 = sum2 + sum2;

System.out.println(sum3);

What will be the final output?

• 950

• 800

• sum2sum2

• sum1250

int x = 4;

System.out.println(x < 5 && x < 10);

What will be the output?

• false

• true

• 4

• x < 5 && x < 10

What is the output?

• more than 7

• more than 23

• spam

• 7

This operator means that one value is the same as the other value

• ==

• !=

• >

• <

What will happen when this program is run?

• Syntax error

• One will be displayed

• Zero will be displayed

• One then Zero will be displayed

1==0

• True

• False

Which of the following is a conditional statement?

• if

• else if

• if-else-if

• All of the above