Data Types vs. Abstract Data Types

Data Structures: Data Types vs. Abstract Data Types in Data Structures
Topics discussed:
1) Data types.
2) Difference between data type and abstract data type.
3) The use of abstract data types.

Music:
Axol x Alex Skrindo - You [NCS Release]

#DataStructuresByNeso #DataStructures #AbstractDataTypes

[hurmaanahmed]

NOTE: If anyone is still confused what adt is, consider any class as the example for adt . any class has pre defined behaviors and functions of all the objects which it contains and hence is an abstract data type. classes have a predefined structure or blueprint which all objects follow. If you have good command over what classes and objects you will understand it more clearly. thanks for this excellent presentation neso academy!!

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[arunpoulose]

VIDEO SUMMARY

1.what is data type ?
data types defines what values can be assigned and what operations can be done on it.
if it is defined
float x;
it means we can assign the variable any float value and do operations like addition and multiplication.it also means that we cannot include the remainder operation (%) on x as this data type doesnt include that operation

what is user defined data types ?
in user defined data types, the user tells what data the variable can hold and what operations can be done.
struct student{
int roll no;
char name[];
}
is an example of user defined data type

2.what is abstract data type ?
in abstract data type, the operations between the data is defined.The type of data is unknown.


3.for example "STACK"
If someone is using stack data structure, he knows that one could use stack to push and pop data.but he doesnt need to know wether the stack is implemented using array or linked list.

its like google sites.we can drag and drop widgets to make a site.but we dont need to know how the widgets are able to do what they do.

[ubire]

In short:

Abstract Data Types, commonly prefixed as ADT, abstract away any sort of implementation details.
While, data types are the implementation.

An example would be transportation

ADT: Transportation
DT: Bus, Train, Walking, Car

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[aseid]

reminder to myself: I just wanna i just started learning java by myself and will hope to be going upto the very end by myself successfully. I have a course that I am taking right now that starts with adt and also have a lil background with data types too. I hope to get to know more about programming language specifically java this semester and eventually apply it in a real world by becoming one of the outstanding programmers to ever exist. /* this is note to myself jan 25 2023 @11:02pm

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