Usually Questions interview about Data structure and OOP C/C++ langauge

[MarkCuering]

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@dcabungcal and @r0cknroll, Abstraction is not a part of OOP, where did you get that? Maybe you mean about Abstract classes? Or Data abstraction?

I know some websites explaining about Abstraction as part of OOP or even books out there, but this has been corrected by Microsoft on their product line C#, where it clearly explains the beauty of Abstraction in relation to interfaces but not inside OOP, other than that we have Procedural Programming, Generic Programming. Well, I guess this depends upon the person and his ways of getting things to learn quickly.

Please take note that C language or C++ is not the same, even C with classes and C++ (OOP) is totally different, its structure and the way it’s been implemented is totally different, I guess you have to figure this out…

[iamweasel]

@dcabungcal and @r0cknroll, Abstraction is not a part of OOP, where did you get that? Maybe you mean about Abstract classes? Or Data abstraction?

I know some websites explaining about Abstraction as part of OOP or even books out there, but this has been corrected by Microsoft on their product line C#, where it clearly explains the beauty of Abstraction in relation to interfaces but not inside OOP, other than that we have Procedural Programming, Generic Programming. Well, I guess this depends upon the person and his ways of getting things to learn quickly.

Please take note that C language or C++ is not the same, even C with classes and C++ (OOP) is totally different, its structure and the way it’s been implemented is totally different, I guess you have to figure this out…

I hope i'm not stirring the already mudded pond here.

Abstraction is a characteristics of OOP. In OOP, you can achieve abstraction through Encapsulation which is a fundamental concept in OOP. Although, there are still a lot of OOP discussion out there that mentioned Abstraction is a fundamental concept of OOP. Either way, identify the definition of Abstraction and Encapsulation and how they are related to each other. Whether one of them is not a part of OOP is there issue.

[iamweasel]

what are the pillars of OOP? explain each one of them

I got that question during my interview on one of the IT Park office

Identify the fundamental concepts of OOP and you will be fine.
Class
Object
Instance
Method
Inheritance
Polymorphism
etc...

[MarkCuering]

I hope i'm not stirring the already mudded pond here.

Abstraction is a characteristics of OOP. In OOP, you can achieve abstraction through Encapsulation which is a fundamental concept in OOP. Although, there are still a lot of OOP discussion out there that mentioned Abstraction is a fundamental concept of OOP. Either way, identify the definition of Abstraction and Encapsulation and how they are related to each other. Whether one of them is not a part of OOP is there issue.

Agree! lets blame those authors and experts

[spongbhadz42]

woooot! nice section here... im a fresh IT grad they might ask me those questions, tnx for the lil info guys...

[dcabungcal]

@r0cknroll: another possible basic question during an interview

What is the difference between interface class and abstract class?

[dcabungcal]

@r0cknroll: another possible basic question during interview:

What is the difference between interface class and abstract class

..... sorry double post .....

[silent-kill]

just be careful sa inyong ipang sulti kai mostly probing questions na ilang buhaton.

like if you mention binary tree, they might ask you what is binary tree, and you say typically its sort of a link list with 2 leaf, then they are going to ask you what is a link list? that kinda stuff.. so, you should know what you are talking about.