Difference between abstract class and interface, Computer Engineering

Assignment Help:

Abstract class: Abstract classes are the class where one or more methods are abstract but not essentially all method has to be abstract. Abstract methods are the methods, which are declare in its class but not described. The definition of those methods must be in its extending class.

Interface: Interfaces are one type of class where all the methods are abstract. That means all the methods only declared but not defined. All the methods must be described by its executed class.           

 

 


Related Discussions:- Difference between abstract class and interface

Determine the adding operations of describe function, Adding Operations of ...

Adding Operations of describe function  Whenever take a look at the operations in OOPs you find queries about attributes or associations in object model (such as student.name)

Difference among the static rams and dynamic ram, Difference among the Stat...

Difference among the Static rams and dynamic rams. Static RAM: It is costly as each bit of memory will take around 6 CMOS transistors. More speedy as transistors are us

What is interpreter, Q. What is interpreter? An interpreter translates ...

Q. What is interpreter? An interpreter translates each high-level-language statement into its equivalent set of machine-language instructions, which are then executed right awa

Adbms, what are the different way of executing pipelines

what are the different way of executing pipelines

What are the update types possible, What are the update types possible? ...

What are the update types possible? The following update types are possible: Update type A: The matchcode data is updated asynchronously to database changes. Update

Determine 1''s complement representation of decimal number, 1's complement ...

1's complement representation of decimal number of -17 by using 8 bit representation is ? Ans. (17) 10 = (10001) 2 In 8 bit = 00010001 1's Complement = 11101110

Electric circuit analysis, mmmmmmmmmmmmm mmmmmmm s s s s s s s s s d d d ...

mmmmmmmmmmmmm mmmmmmm s s s s s s s s s d d d d d d d d d d d d d d f f ff g gg g g g g gg r r r rr r w ww w w ww w w

Advantages and disadvantages of e-commerce, E-commerce is one of the most s...

E-commerce is one of the most significant aspects of the internet. Having emerged recently and growing at a steady state, it becomes essential to look at the advantages and disadva

Describes the phases of sdlc, Software Development Life Cycle (SDLC):- SDLC...

Software Development Life Cycle (SDLC):- SDLC (System Development Life Cycle) is a well-defined process by which a system is conceived developed and implemented. In other sense a S

Layers of distributed system architecture, Q. Layers of Distributed System ...

Q. Layers of Distributed System architecture? Layers of Distributed System architecture are: Presentation Layer is actual user interface. This layer receives input and

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