If p is defined by Pet p = new Pet("Molly", "dog"); Which method call converts the Pet object p into a String object?

p.str( )

p.toString( )

str(p)

String.valueOf(p)

Which of the following is a properly written getter for the instance variable animalType in the Pet class?

private String getAnimalType { return animalType; }

private String getAnimalType( ) { return animalType; }

public String getAnimalType( ) { return animalType; }

public String getAnimalType( ) { System.out.println(animalType); }

If the URL string s is defined as s = " something.html"; which statement creates a scanner which reads from the webpage with the URL string defined by s?

a. b. Scanner in1 = (new Scanner(s)).openStream( ); c. Scanner in1 = new Scanner(new URL(s)); *d. Scanner in1 = new Scanner(new URL(s).openStream( ));

Scanner in1 = new Scanner(s);

Scanner in1 = (new Scanner(s)).openStream( );

Scanner in1 = new Scanner(new URL(s));

Scanner in1 = new Scanner(new URL(s).openStream( ));

What happens if you don't close a PrintWriter object after you are finished using it?

You can't open any other PrintWriter objects.

The last page of the output buffer is not written to the output file.

Your program will not compile.

The PrintWriter object goes into an infinite loop.

What is the output of these statements? String s = "mississippi"; System.out.println(s.lastIndexOf("ssi");

2

4

5

-1