Question

which among the following is a 'string constant' value.
a) "456"
b) d'
c) 56
d) none of this​

Answer 1

Answer:

a. "456"

Explanation:

a string constant is one which is enclosed in double quotes

Answer 2

Answer:

"456"

Explanation:

String constants, also known as string literals, are a special type of constants which store fixed sequences of characters. A string literal is a sequence of any number of characters surrounded by double quotes. Therefore, "456"