Unit 1 Primitive Types Review 2024

What is the output of the following code?

System.out.println(8 + "" + 49);

• 57

• 8 49

• 849

• No output due to a compile error

What is the output of the code below?

System.out.println("Hello ");

System.out.print("people ");

• Hello

  Hello

• Hello people

• Hello

• Hellopeople

• Hello

  people

What is the output of the code below?

 

System.out.println( 3 + 3 );

• 6

• 9

• 3

• 0

• -3

What is the output of the code below?

 

System.out.println(4 + " " + 3);

• 7

• 4 3

• 7 7

• 4" "3

• 43

What is the output of the code below?

 

double y = 9.0;

int x = y;

System.out.println(x);

• 9.0

• 9

• There is no output due to a compile error

• There is no output due to a runtime error

What is the output of the following code?

System.out.println(""+3+4+5);

• 345

• 39

• 75

• 12

• No output due to a compile error

What is the output of the code below?

 

System.out.print("Hello ");

System.out.println("people ");

System.out.println("everywhere ");

• Hello

  people

  everywhere

• Hello people

  everywhere

• Hellopeople

  everywhere

• Hello

  people everywhere

What is the output of the following code?

 

System.out.println(3+8+""+(15/3));

• 8.667

• 1111111111

• 115

• 16

• No output due to a compile error

What is the output of the code below?

int num = 5;

System.out.println("num");

• 5

• num 5

• num

• num = 5

What is the output of the following code?

 

System.out.println(3+4+""+5-3);

• 72

• 342

• 3

• There is no output due to compile-time error.