Question

Which of the following declares a variable that will store a count with an integer value?

a) integer count;
b) double count;
c) String count;
d) int count;

Answer 1

The correct declaration for a variable that will store a count as an integer value is d) int count; it is suitable for whole numbers without decimals.

Step-by-step explanation:

The declaration that stores a count with an integer value would be d) int count; In programming, particularly in languages like Java and C, an int is a data type used for variables that hold whole numbers without decimal points. When counting items, you usually deal with whole numbers, making an integer the appropriate data type.

Other options such as a) integer count; might refer to a class or type not recognized by some programming languages, b) double count; is used to store decimal numbers, and c) String count; is used to store sequences of characters and is not suitable for arithmetic operations that are typically performed on counts.