Which of the following statementsdeclares alpha to be an array of 25components of the type int?
a.
int alpha[25];
c.
int alpha[2][5];
b.
int array alpha[25];
d.
int array alpha[25][25];

The statement in the option (a) declares alpha array of 25 elements of type int.

and the statement is int alpha[25];

Explanation:

The syntax for declaring an array is as following:-

data type array_name[size];

Option (a) correctly matches the syntax written above.So we can conclude that option (a) is the answer i.e data type = int , array name=alpha and size=25.