Answer: A) Constants
B) Variable
Explanation: The two basic type of operands are-
A) Constants-
constants are the value that do not change once they are defined.
As for example 5+3, here 5 and 3 are operands and + is an operator.
B) Variable-
It represents a symbolic variable name which helps in storing information in memory.
In A×B, A and B are two operands of variable type whose value can change and it is defined by user or some other dependent operation and × is a operator.