APCSA unit 3 practice question set 2

What is the output of the below code?

String a = "This#car#is#fast";

System.out.println(a.split("i")[2]);

(a)  

What is the name of the String method that accesses a portion of the calling String?

(a)  

What String method returns an Array of Strings created by breaking up the calling String?

(a)  

What String method is used to search the calling String for another String and then return the index where it was found?

(a)  

What does indexOf return when the value being searched for is not present in the calling String?

(a)  

What boolean String method is used to determine if the calling String contains another String?

(a)  

What is the output of the below code?

 

String s= "This is a String";

System.out.println(s.endsWith("ring"));

(a)  

What is the output of the below code?

 

String s= "This is a String";

System.out.println(s.startsWith("this"));

(a)  

What is the output of the below code?

 

String a = "Cheese is awesome!";

System.out.println(a.toUpperCase().charAt(10));

(a)  

What is the output of the below code?

String a = "Nails do not like hammers.";

System.out.println(a.contains("ham"));

(a)