Object oriented programming concepts include classes, objects, data abstraction, data encapsulation, inheritance, polymorphism, dynamic binding and message passing.
Classes and Objects: Classes in object programming languages are similar to the blueprint which has the data members and the member functions. Objects are basically the instances of the classes.
Example
A class named bicycle has its data members like cost, weight and functions like braking (), pedaling () etc. Trek is the object for the class bicycle. Trek can use all the data members and the member functions that are the part of the bicycle class. In the same way, a greater umber of objects can be created for the classbicycle and they can be assigned values.
· Abstraction
Data abstraction is a concept where only the essential data is shown, and the irrelevant information is hidden from the user. For example, when an e-mail is sent to someone, the system shows the message “E-mail sent†and it does not show all the internal operations that happen while sending the mail.
Example for Abstraction
#include <iostream>
using namespace std;
int main()
{
cout<< “Example for data abstraction”;
return 0;
}
Output
Example for data abstraction
Explanation:
The above example program prints the output message “Example for data abstraction†on the user’s screen. The user can only see the message “Example for data abstraction†on his screen. The operations that are performed by the program statements “cout†and “iostream†to make the message to get printed on the user’s screen are hidden from the user. Hence the concept of data abstraction becomes evident from this example program.
· Encapsulation
The process of wrapping up of the entire set of the data members and member function into a single unit is called as encapsulation. Encapsulation concepts are useful in object-oriented programming to avoid direct access to the data. The data can be accessed only through the functions of that class.
· Polymorphism
Polymorphism is the ability to take more than one form. By using polymorphism, it is possible to make the object to behave differently in various situations. Polymorphism is classified into two types. They are runtime and compile time polymorphisms.
· Inheritance
Inheritance is a very important concept of object-oriented programming where the derived class inherits the properties of the base class just like how the child inherits the properties of its parent.
· Dynamic binding
Dynamic binding is a concept of the object-oriented programming. In dynamic binding the set of code that is executed in reference to the function is determined only at the run time. It is also called as run time binding or late binding.
· Message passing
Objects communicate in OOPS programming language communicate among themselves by receiving and sending information among themselves. A message is sent between the objects by mentioning the object’s name and the function’s name. Message passing invokes the function of the receiving object to get the intended result.
Applications of object-oriented programming
· Object oriented Programming is widely applied in designing and manufacturing applications.
· Object oriented Programming has its main applications in the client server systems.
· Object oriented Programming is very useful in building real time system designs that are very difficult to produce.
· Object oriented Programming has its wide implications in the simulation and modeling domain. Simulation and modeling involve many communications between them, and such communications can be easily achieved by Object-Oriented Programming.
· Object oriented Programming is very useful to handle hyper texts. Hyper texts are texts that point to another text. Making a layout for the hypertext is very much possible using the Object-Oriented Programming.
Advantages and Disadvantages of Object-Oriented programming
Object oriented programming has its own advantages and disadvantages and they are mentioned below.
Advantages
· Faster development: Since object-oriented programming has the feature of reusability it makes easier to develop the codes very faster. Object-oriented programming languages are equipped with many libraries of objects. The codes that are developed for one project will be useful for the other projects also.
· Improvements in the software productivity: Object-oriented programming greatly supports modularprogramming. It is possible to segregate the tasks in the object-based program development. Object oriented programs are extensible and there are enough possibilities to include new behaviors and attributes. All these features certainly increase the productivity.
Disadvantages
· Cannot be opted for all types of problems: There are many types of problems that a programmer can solve. Those problems may involve programming styles focusing on logics, programming styles focusing on procedures, programming styles focusing on the processing. So, object-oriented programming cannot solve all the types of problems.
· The learning curve in object-oriented programming is steeper: The programmers might not have the idea of object-oriented programming naturally. The Oops concepts line dynamic binding, message passing, polymorphism can be eventually learnt by the programmer. It purely depends on the thought process of the programmer to use the object-oriented programming. Programmer must have clear understanding of the object-oriented programming before using this approach.
· Bigger programs: Compared to the programs that are written using the procedure-oriented languages, the object-oriented programs are larger in size.
Get Professional Assignment Help Cheaply
Are you busy and do not have time to handle your assignment? Are you scared that your paper will not make the grade? Do you have responsibilities that may hinder you from turning in your assignment on time? Are you tired and can barely handle your assignment? Are your grades inconsistent?
Whichever your reason is, it is valid! You can get professional academic help from our service at affordable rates. We have a team of professional academic writers who can handle all your assignments.
Why Choose Our Academic Writing Service?
- Plagiarism free papers
- Timely delivery
- Any deadline
- Skilled, Experienced Native English Writers
- Subject-relevant academic writer
- Adherence to paper instructions
- Ability to tackle bulk assignments
- Reasonable prices
- 24/7 Customer Support
- Get superb grades consistently
Online Academic Help With Different Subjects
Literature
Students barely have time to read. We got you! Have your literature essay or book review written without having the hassle of reading the book. You can get your literature paper custom-written for you by our literature specialists.
Finance
Do you struggle with finance? No need to torture yourself if finance is not your cup of tea. You can order your finance paper from our academic writing service and get 100% original work from competent finance experts.
Computer science
Computer science is a tough subject. Fortunately, our computer science experts are up to the match. No need to stress and have sleepless nights. Our academic writers will tackle all your computer science assignments and deliver them on time. Let us handle all your python, java, ruby, JavaScript, php , C+ assignments!
Psychology
While psychology may be an interesting subject, you may lack sufficient time to handle your assignments. Don’t despair; by using our academic writing service, you can be assured of perfect grades. Moreover, your grades will be consistent.
Engineering
Engineering is quite a demanding subject. Students face a lot of pressure and barely have enough time to do what they love to do. Our academic writing service got you covered! Our engineering specialists follow the paper instructions and ensure timely delivery of the paper.
Nursing
In the nursing course, you may have difficulties with literature reviews, annotated bibliographies, critical essays, and other assignments. Our nursing assignment writers will offer you professional nursing paper help at low prices.
Sociology
Truth be told, sociology papers can be quite exhausting. Our academic writing service relieves you of fatigue, pressure, and stress. You can relax and have peace of mind as our academic writers handle your sociology assignment.
Business
We take pride in having some of the best business writers in the industry. Our business writers have a lot of experience in the field. They are reliable, and you can be assured of a high-grade paper. They are able to handle business papers of any subject, length, deadline, and difficulty!
Statistics
We boast of having some of the most experienced statistics experts in the industry. Our statistics experts have diverse skills, expertise, and knowledge to handle any kind of assignment. They have access to all kinds of software to get your assignment done.
Law
Writing a law essay may prove to be an insurmountable obstacle, especially when you need to know the peculiarities of the legislative framework. Take advantage of our top-notch law specialists and get superb grades and 100% satisfaction.
What discipline/subjects do you deal in?
We have highlighted some of the most popular subjects we handle above. Those are just a tip of the iceberg. We deal in all academic disciplines since our writers are as diverse. They have been drawn from across all disciplines, and orders are assigned to those writers believed to be the best in the field. In a nutshell, there is no task we cannot handle; all you need to do is place your order with us. As long as your instructions are clear, just trust we shall deliver irrespective of the discipline.
Are your writers competent enough to handle my paper?
Our essay writers are graduates with bachelor's, masters, Ph.D., and doctorate degrees in various subjects. The minimum requirement to be an essay writer with our essay writing service is to have a college degree. All our academic writers have a minimum of two years of academic writing. We have a stringent recruitment process to ensure that we get only the most competent essay writers in the industry. We also ensure that the writers are handsomely compensated for their value. The majority of our writers are native English speakers. As such, the fluency of language and grammar is impeccable.
What if I don’t like the paper?
There is a very low likelihood that you won’t like the paper.
Reasons being:
- When assigning your order, we match the paper’s discipline with the writer’s field/specialization. Since all our writers are graduates, we match the paper’s subject with the field the writer studied. For instance, if it’s a nursing paper, only a nursing graduate and writer will handle it. Furthermore, all our writers have academic writing experience and top-notch research skills.
- We have a quality assurance that reviews the paper before it gets to you. As such, we ensure that you get a paper that meets the required standard and will most definitely make the grade.
In the event that you don’t like your paper:
- The writer will revise the paper up to your pleasing. You have unlimited revisions. You simply need to highlight what specifically you don’t like about the paper, and the writer will make the amendments. The paper will be revised until you are satisfied. Revisions are free of charge
- We will have a different writer write the paper from scratch.
- Last resort, if the above does not work, we will refund your money.
Will the professor find out I didn’t write the paper myself?
Not at all. All papers are written from scratch. There is no way your tutor or instructor will realize that you did not write the paper yourself. In fact, we recommend using our assignment help services for consistent results.
What if the paper is plagiarized?
We check all papers for plagiarism before we submit them. We use powerful plagiarism checking software such as SafeAssign, LopesWrite, and Turnitin. We also upload the plagiarism report so that you can review it. We understand that plagiarism is academic suicide. We would not take the risk of submitting plagiarized work and jeopardize your academic journey. Furthermore, we do not sell or use prewritten papers, and each paper is written from scratch.
When will I get my paper?
You determine when you get the paper by setting the deadline when placing the order. All papers are delivered within the deadline. We are well aware that we operate in a time-sensitive industry. As such, we have laid out strategies to ensure that the client receives the paper on time and they never miss the deadline. We understand that papers that are submitted late have some points deducted. We do not want you to miss any points due to late submission. We work on beating deadlines by huge margins in order to ensure that you have ample time to review the paper before you submit it.
Will anyone find out that I used your services?
We have a privacy and confidentiality policy that guides our work. We NEVER share any customer information with third parties. Noone will ever know that you used our assignment help services. It’s only between you and us. We are bound by our policies to protect the customer’s identity and information. All your information, such as your names, phone number, email, order information, and so on, are protected. We have robust security systems that ensure that your data is protected. Hacking our systems is close to impossible, and it has never happened.
How our Assignment Help Service Works
1. Place an order
You fill all the paper instructions in the order form. Make sure you include all the helpful materials so that our academic writers can deliver the perfect paper. It will also help to eliminate unnecessary revisions.
2. Pay for the order
Proceed to pay for the paper so that it can be assigned to one of our expert academic writers. The paper subject is matched with the writer’s area of specialization.
3. Track the progress
You communicate with the writer and know about the progress of the paper. The client can ask the writer for drafts of the paper. The client can upload extra material and include additional instructions from the lecturer. Receive a paper.
4. Download the paper
The paper is sent to your email and uploaded to your personal account. You also get a plagiarism report attached to your paper.
GET A PERFECT SCORE!!! 
