Answer:
We use it everyday for all sorts of stuff
Explanation:
Answer:
The correct option for this question is File.
Explanation:
Answer:
Please find the code and its output in the attached file.
Explanation:
In the above-given code, an interface "Runner" is defined, inside the interface, an abstract method run is declared.
In the next step, three class "Athlete, Machine, and PoliticalCandidate" s defined that implements the run method, and use the print message that holds a given value as a message.
In the next step, a class "DemoRunners" is defined, and inside the main method, the three-class object is declared, which calls the run method.
Answer:
For "isTriangle", draw a line around the triangles (h and e) and write 'isTriangle' next to that line. You've now grouped the triangles.
Explanation:
Repeat for the other properties. I hope this is more simple than you thought.