accumulator
adder
constant
counter E. integer
Answer is Wrong!
Answer is Right!
The correct answer is: D. counter
A counter is a numeric variable used for counting something. It is a variable that is incremented (increased by 1) each time a certain event occurs. For example, a counter can be used to keep track of the number of times a button is clicked, or the number of items in a list.
An accumulator is a variable that is used to store the sum of a series of values. For example, an accumulator can be used to calculate the total of a list of numbers.
An adder is a device that adds two or more numbers together.
A constant is a value that does not change. For example, the value 1 is a constant.
An integer is a whole number, such as 1, 2, 3, and so on.