Answer:
The user must specify the programming language he or she wants to use.
Explanation:
True!
A closed-loop system is essentially the same as an open-loop system, except a closed-loop system offers the element of feedback. Feedback allows the system to measure different variables and report it back to the controller.
Active listening, trouble shooting, operations analysis and writing
Answer:
Interface
Explanation:
Java does not supports multiple inheritance by class, but we can implement multiple inharitacnce in java using interface, with interface we uses implements keyword.
Example-
Declare interface like below code -
interface parent{
}
and use in child class like below code -
class Child1 implements interface{
}
class Child2 implements interface{
}