A(n) ____ is a variable that holds a memory address.
A) reference
B) Character
C) buffer
D) immutable
Correct Answer:
Verified
Q9: A literal string is a(n) _ object.
A)
Q10: In a compareTo() method, programmers often do
Q11: When you must determine whether a String
Q12: The Character class _ from java.lang.Object .
A)
Q13: The methods of the Character class that
Q15: A _ is a class for storing
Q16: The StringBuffer class is more efficient than
Q17: If you try to use an index
Q18: When you declare a variable of a
Q19: A String variable name is not a
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