The answer is D.
Inheritance means that a child class (subclass) can inherit functionality from a parent class (superclass). For example, a class called Person could have 2 subclasses called Student and Teacher. While Student and Teacher have attributes and methods that differ, they also have some that overlap. By passing these overlapping functionalities down from the Person class, we are making the code more reusable. This eliminates the need to write duplicate code and makes the code more readable.
Answer:
Difference between laptops and desktop computer are:
- Desktop computers contain wide variety of components, but laptops are realtively expensive than desktop computers because laptop has high speed and better graphics designs which increased the cost of whole system.
- Desktop computer processors are larger in size and it is more efficient and powerful as compared to laptops because laptop processor still has some limitations.
- Laptop uses less power as compared to desktop computer because laptop contain small components and that is why it needs less power.
- Desktop computers are easy to upgrade and in laptops hard drive and memory, these two components needs to be upgraded.
On a vehicle with a manual transmission, a frequent mistake is shifting into a higher gear at too slow speed.
When shifting gears on the vehicle with a manual transmission, you should press the clutch all the way to the floor.
There are two types of transmissions of vehicles, manual and automatic. In manual transmission driver is responsible for shifting gears as the speed f vehicle changes while in automatic driver does minimal work.
It sounds like you are looking for a network. If a node can not find a network to connect to, then it cannot connect.
