Question

The two statements belowchar dance1[ ] = {'F','o','x','t','r','o','t'};String dance2 = new String(dance1);will generate an error message:
a. because char variables and String variable do not mix.
b. will generate an error message because char variables and String variable do not mix.
c. show that a String variable, like dance2, is an array.
d. demonstrate that a character array can be used to construct a String object.
e. prove that character variables and String variables are identical.

Answer 1

Answer:

D. Demonstrate that a character array can be used to construct a String object.

Explanation:

Option D answers the question.

This is so because:

The first line of the code segment creates a char array element i.e. dance1

The second line of the code segment creates a String variable, dance2.

dance2 is then initialised by concatenating the elements in dance1.

i.e. The value of dance2 is

dance2 = "Foxtrot"

Hence, option D answers the question