Java if and case statements

Front

What is the right way of defining a String variable? Options: String name = "John"; String name = "John" String name = John; String name "John";

Back

String name = "John";

Front

Which of the following is the right way of defining char variable? Options: char myGrade = 'B';, char myGrade = "B";, char myGrade 'B';, char myGrade = "B"

Back

char myGrade = 'B';

Front

What will be the output of the following code?
int x = 10; x = x + 5; System.out.println(x);

Back

15

Front

Imagine you have $4 and you are checking if you can buy a toy that costs less than $5 and a snack that costs less than $10. System.out.println(x < 5 && x < 10); What will the output be?

Back

true

Front

What will be the output of the following code?
int x = 4.4; int y = 5.5; System.out.println(x == y);

Back

false

Front

What will be the output of the following code?
int x,y;
x=15;
y=20;
if(x>15)
{
if(y>15)
{
System.out.println("y is "+y);
}
}
else
{
System.out.println("X is "+x);
}

Back

X is 15

Front

Which of the following is the correct way to create a String? Options: String s = "I am cool"; string string = i am cool; String s = I am cool; String s = "I" am cool;

Back

String s = "I am cool";

Front

Back

Under

Front

Back

You lose the prize.

Front

Evaluate (to true or false) each of the following expressions:
14 >= 14
15 > 15
16 != 16
18 >= 19

Back

T, F, F, F