Warm Up FRF

Consider the following code segment.

System.out.println("W");

System.out.println("X");

System.out.print("Y");

System.out.print("Z");

What is printed as a result of executing the code segment?

• WXYZ

• W

  XYZ

• WX

  YZ

• W

  X

  YZ

• W

  X

  Y

  Z

Consider the following code segment.

System.out.print("cat ");

System.out.println("dog ");

System.out.println("horse ");

System.out.print("cow ");

What is printed as a result of executing the code segment?

• cat dog horse cow

• cat dog

  horse

  cow

• cat dog

  horse cow

• cat

  dog

  horse cow

• cat

  dog

  horse

  cow

Consider the following code segment.

System.out.print("Hello!");

System.out.println("How ");

System.out.print("are ");

System.out.print("you?");

What is printed as a result of executing the code segment?

• Hello!Howareyou?

• Hello!How are you?

• Hello!

  How are you?

• Hello!How

  are you?

• Hello!

  How

  are

  you?

Consider the following code segment.

System.out.println(hello); // Line 1

System.out.print(world); // Line 2

The code segment is intended to produce the following output but does not work as intended.

hello

world

Which of the following changes can be made so that the code segment produces the intended output?

• Inserting System.out.print(); between lines 1 and 2

• Inserting System.out.println(); between lines 1 and 2

• Changing println in line 1 to print

• Changing print in line 2 to println

• Enclosing hello in line 1 and world in line 2 in quotation marks

Consider the following code segment.

System.out.print("Ready"); // Line 1

System.out.print("Set"); // Line 2

System.out.print("Go!"); // Line 3

The code segment is intended to produce the following output but may not work as intended.

Ready

Set

Go!

Which change, if any, can be made so that the code segment produces the intended output?

• Changing print to println in lines 1 and 2

• Changing print to println in line 3

• Interchanging lines 1 and 3

• Replacing all three lines with the single statement System.out.println("Ready Set Go!");

• No change is needed; the code segment works correctly as is.