Match each term with the correct statement below.
-Change the length of a string in a StringBuilder object
A)parseDouble()
B)toLowerCase()
C)substring()
D)String variable
E)append()
F)buffer
G)setLength()
H)indexOf()
I)insert()

Question

Quizplus · Accepted Answer

The method setLength() is used to change the length of a string in a StringBuilder object.

Answer: E
 The method append() is used to add characters to the end of a StringBuilder object.

Answer: I
 The method insert() is used to insert characters into a StringBuilder object at a specified position.

Answer: C
 The method substring() is used to extract a portion of a string from a StringBuilder object.

Answer: D
 A String variable is a reference to a string object that is created using the String class.

Answer: H
 The method indexOf() is used to find the index of a character or substring in a StringBuilder object.

Answer: F
 The term buffer is often used as a synonym for a StringBuilder object.

Answer: A
 The method parseDouble() is used to convert a string to a double value.

Answer: B
 The method toLowerCase() is used to convert all characters in a string to lowercase.

Match Each Term with the Correct Statement Below