Match each term with the correct statement below.
-Determines whether a specific character occurs within a String
A)parseDouble()
B)toLowerCase()
C)substring()
D)String variable
E)append()
F)buffer
G)setLength()
H)indexOf()
I)insert()

Question

Quizplus · Accepted Answer

indexOf() determines the index of a specific character within a String.

Answer: D
 String variable is simply a variable that holds a String value.

Answer: C
 substring() extracts a portion of the String based on starting and ending index values.

Answer: A
 parseDouble() converts a String that represents a decimal number to a double data type.

Answer: F
 buffer refers to StringBuffer, which is a class that allows for mutable String objects.

Answer: E
 append() adds new characters to the end of the existing String.

Answer: I
 insert() adds new characters to a specific index in the existing String.

Answer: G
 setLength() changes the length of the existing String.

Match Each Term with the Correct Statement Below