10 Java

What will this code segment output?

System.out.println("Hello");

System.out.println("World");

• Hello

  World

• HelloWorld

• Hello World

• Hello

  
  

  World

Which of the below is NOT a Java arithmetic operator?

• +

• -

• /

• #

How would you correctly display, “Hello, how are you?”?

• print.Hello, how are you?;

• println('Hello, how are you?');

• System.out.println(Hello, how are you?);

• System.out.println("Hello, how are you?");

What will this java expression evaluate to?

(int) 7.8

• 7

• 7.0

• 8

• 7.8

Which of the following is a proper way to declare and initialize a variable in Java?

• myInteger = 100;

• char = 'a';

• int myNumber = 10;

• "Variable"

What will this code segment output ?

String name = "Asan";

System.out.println("name");

• Asan

• name Asan

• name

• print

What is the result of this expression?

int a = 5;

double b = 5.0;

System.out.println(a/b);

• a/b

• 1.0

• 1

• 5

What is the result of this expression?

150 % 100

• 0

• 100

• 50

• 3

What is the result of this expression?

int a = 5;

double b = 5.0;

System.out.println( (int) (a/b) );

• a/b

• 1.0

• 1

• 5

Which user input we need to use for String?

String name = ____________;

System.out.println(name);

• readString("What is your name");

• readLine("What is your name");

• readText("What is your name");

• readInt("What is your name");