Question

Which of the following can be used for a variable name in Java?
a. malloc
b. final
c. case
d. byte

Answer 1

Answer:

Final

Explanation:

you can add the final keyword if you don't want others (or yourself) to overwrite existing values (this will declare the variable as "final" or "constant".

Answer 2

Which of the following can be used for a variable name in Java?

a. malloc

b. final

c. case

d. byte ✔✔

About byte data type in Java:

The Java byte keyword is a primitive data type. It is used to declare variables. It can also be used with methods to return byte value. Byte data type is used to save space in large arrays, mainly in place of integers, since a byte is four times smaller than an integer. It can store values from -128 to 127.