Explain inheritance, Computer Engineering

Assignment Help:

Can you explain what inheritance is and an example of when you might use it?

The process of deriving a new class from an existing class is known as Inheritance. The old class is known as the base class and the new class is called derived class. The derived class inherits some or everything of the base class. In Visual Basic we use the Inherits keyword to inherit single class from other.

Ex:

Public Class Base

---

---

End Class

Public Class Derived

Inherits Base

---

End Class

 


Related Discussions:- Explain inheritance

Chemistry, what are the applications of photochemistry?

what are the applications of photochemistry?

Illustrate layout of magnetic disk, Q. Illustrate Layout of Magnetic Disk? ...

Q. Illustrate Layout of Magnetic Disk? Head is a relatively small device capable of reading from or writing to a part of platter rotating beneath it. This gives rise to organiz

Caption to commission rate, Get a listing of the name, commission rate, and...

Get a listing of the name, commission rate, and hire date of all salesmembers who sell to commercial customers. Sort the result in order from the 1st hired to the most recently hir

Illustrate cache dram, Q. Illustrate Cache DRAM? Cache DRAM (CDRAM) wh...

Q. Illustrate Cache DRAM? Cache DRAM (CDRAM) which is developed by Mitsubishi integrates a tiny SRAM cache (16Kb) on a generic DRAM chip. SRAM on the CDRAM can be used in two

Define the information system, Define the Information System Growi...

Define the Information System Growing sophistication in products and markets is driving the organisational requirement for increasing amounts of information. This req

Which is not a valid page replacement policy, Which is not a valid page rep...

Which is not a valid page replacement policy? Ans. RU policy (Recurrently used) is not a valid page replacement policy.

Software engineering, how many errors will be left after defect amplificat...

how many errors will be left after defect amplification and removal method on the following data design=40 analysis=30 maintenance=20 testing 35 coding 25 take 75% removal efficie

What will exactly the hide statement do, What will exactly the hide stateme...

What will exactly the hide statement do? For displaying the details on secondary lists needs that you have previously stored the contents of the selected line from within the

What are the 2 other types of views, What are the 2 other types of Views, w...

What are the 2 other types of Views, which are not allowed in Release 3.0? The two views are:- Structure Views. Entity Views.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd