Codes are more efficient because of features of OOP. Which Feature of OOP illustrated the code reusability ? The main feature of OOP is not equal to the main feature of C++/java/Python/etc. Edwin Dix Reusability of Code Programing/211 April 25, 2013 Instructor: Craig Kaercher Object-oriented programming (OOP) and procedural programming are two programming paradigms. a ) 1970 ’ s b ) 1980 ’ s c... Why Java is Partially OOP language ? c) Message passing c) It depends on type of program Which among the following doesn’t come under OOP concept? What is default access specifier for data members or member functions declared within a class without any specifier, in C++ ? b) Data Binding Expert Answer . (True or False) a. Which header file is required in C++ to use OOP? The questions asked in this NET practice paper are from various previous year papers. So how to make it possible for other apps to use this feature of my app without changing my original code. 621 1 1 gold badge 9 9 silver badges 29 29 bronze badges. Which is not feature of OOP in general definitions? Which feature of OOP indicates code reusability? Which feature in OOP is used to allocate additional function to a predefined operator in any language? a. a) Encapsulation b) Inheritance c) Abstraction d) Polymorphism View Answer Answer: b Explanation: Inheritance indicates the code reusability. a) 7 Which among doesn’t illustrates polymorphism? Join our social networks below and stay updated with latest contests, videos, internships and jobs! Which Feature of OOP illustrated the code reusability? The main idea behind Object Oriented Programming is simplicity, code reusability, extendibility, and security. b) False c) Operator overloading No, not by copying and then pasting the same code from one block to another and from there to another and so on. Does OOP provide better security than POP? FreeBookSummary.com . A programmer needs to plan beforehand for developing a program in OOP. Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews. View Answer. Duplicate/Redundant data. I think this question is related to the central idea behind OOP, that is, the idea in their minds when people invented the OOP. GATE CSE Resources. d) Function Overriding a) True If a function can perform more than 1 type of tasks, where the function name remains same, which feature of OOP is used here? For example one feature of my first app may needed by other app. d) Encapsulation Object oriented programs are hard to develop. Which feature of OOP indicates code reusability? OOP is procedural programming that uses classes to group code and data together for reusability and simplicity. b) Polymorphism d) Message reading What are the proper ways to achieve this re usability. Polymorphism- This is the ability to exist in various forms. The results and observations suggest that having a guided approach to sourcing creative stimuli is very beneficial. Code reuse aims to save time and resources and reduce redundancy by taking advantage of assets that have already been created in some form within the software product development process. OOP is an effective model that allows your program to grow without becoming impossible to maintain. For a language to be classified as OOP, it must have these 4 OOP blocks. 1. Answer: The correct answer is Inheritance. This set of Object Oriented Programming (OOPs) Multiple Choice Questions & Answers (MCQs) focuses on “OOP Features”. Which among the following, for a pure OOP language, is true? d) Data hiding Disadvantages. Object can’t be used with pointers because they belong to user defined class, and compiler can’t decide the type of data may be used inside the class. It states that the world consists of things connected to each other. 6. Explanation: Inheritance indicates the code reusability. b) Function Overloading b) Polymorphism 2. share | improve this question | follow | asked Feb 5 '13 at 12:00. View Answer, 12. Like parachute pants and Pac-Man, OOP (object-oriented programming) got its start in the 1980s. Explanation: Duplicate/Redundant data is dependent on programmer and hence can’t be guaranteed by OOP. a) Data transfer c) Encapsulation only is violated C++ strongly supports the concept of reusability. Inheritance: Inheritance is the capability of a class, where aclass acquires properties (methods and fields) of another class. d) It’s vice-versa is true But unlike trendy fashions and video game characters, this programming model is still going strong after these many years. Which Feature of OOP illustrated the code reusability? This GATE exam includes questions from previous year GATE papers. UGC NET … The new class will have the combined feature of both the classes. c) Inline function Polymorphism Abstraction Encapsulation Inheritance 4. Answer: Inheritance feature of Perl provides code reusability. Attempt a small test to analyze your preparation level. Code reusability is done using inheritance. Abst view the full answer. a) Function overloading Which Feature of OOP illustrated the code reusability? b) Inheritance May 28 : Which of the following OOP concepts is supported by Inheritance? b) Enclosing class For example an operator can be overloaded so as to add two integer numbers and two floats. b) Inheritance b) Object must be used is violated View Answer, 10. This increases code reusability. d) Basically all the features of OOP gets violated Which of the following is not a feature of pure OOP? The idea of write once, run many, also known as code reusability, is an important characteristic to the programming paradigm known as Object-Oriented Programming (OOP). This is possible by deriving a new class from the existing one. 6. A directory of Objective Type Questions covering all the Computer Science subjects. When OOP concept did first came into picture ? Which among the following would destroy the encapsulation mechanism if it was allowed in programming? Which one of the following OOP concepts enables reusability of components? a) Operator Overloading If a function can perform more than 1 type of … Participate in the Sanfoundry Certification contest to get free Certificate of Merit. d) Virtual function Previous question Next question Get more help from Chegg. b) May not be true with respect to all programming languages a) Encapsulation Exception handling is a feature of OOP. Code re-use Object oriented programming promotes the code reuse. View Answer, 11. OOP is a technique totally based on classes and objects. this is time saving device and adds code efficiency to language. There are some minor disadvantages of object oriented programming. Thank you for all your comments. b) Inheritance Which among the following can be viewed as combination of abstraction of data and code. Polymorphism •Polymorphism is another important OOP concept. Which feature of Perl provides code reusability ? Extensibility Extensibility in an object oriented programming is easy. b) 6 d) Polymorphism c) 5 View Answer, 7. OOP describes an approach to programming where a program is viewed as a collection of interacting, but mostly independent software components. In OOP, The concept of inheritance provide the idea of reusability. Pure OOP can be implemented without using class in a program. View Answer. True: b. We group things strongly connected … Questions from Previous year GATE question papers, UGC NET Previous year questions and practice sets. To save development time, code reuse is often seen as a method of cutting project costs and shortening time to market, but it has several benefits of saving time.This study provides an arguably much needed real, industrially-based experiment regarding brainstorming. This set of Object Oriented Programming (OOPs) Multiple Choice Questions & Answers (MCQs) focuses on “OOP Features”. Which feature of OOP is indicated by the following code? This means that we can add additional features to an existing class without modifying it. a) The language should follow 3 or more features of OOP But OOP has been very criticized for its reduced reusability. View Answer, 4. a) Encapsulation Which language does not support all 4 types of inheritance ? View Answer, 9. Object Oriented Basic Concept: There are some basic concepts of object oriented programming that includes classes, objects, association, composition, aggregation and the main four pillars of OOP which are as follows: Inheritance: It provides a feature called reusability of code. d) Encapsulation and Inheritance Reusability In programming, reusable code is the use of similar code in multiple functions. Add to it the ubiquity of languages like Java, and OOP Principles becomes need of the hour. Procedural programming is a method of writing software. c) Operator Overriding This means that we can add additional features to an existing class without modifying it. These are achieved through Encapsulation, abstraction, inheritance, and polymorphism. Polymorphism Abstraction Encapsulation Inheritance. Code reusability: b. Modularity: c. Duplicate/Redundant data: d. Efficient Code: View Answer Report Discuss Too Difficult! d) Virtual Function The feature by which one object can interact with another object is _____________ The OOP is simply a model of the world. Exception Handling & Static Class Members, Assigning Object, Passing & Returning Object, Default Arguments, Upcasting & Downcasting, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Object Oriented Programming Questions and Answers – Objects, Next - Object Oriented Programming Questions and Answers – Polymorphism, Object Oriented Programming Questions and Answers – Objects, Object Oriented Programming Questions and Answers – Polymorphism, Java Programming Examples on Mathematical Functions, C Programming Examples on Bitwise Operations, Java Programming Examples on Exception Handling, PHP Questions & Answers – Basics of Object-Oriented PHP- 1. State True or False. c) Data may/may not be declared using object Polymorphism is to indicate different tasks performed by a single entity. New functionality is easy to add without affecting existing functionality. One of the great benefits of OOP … a) Classes must be used Which Feature of OOP illustrates code reusability? In inheritance, the child class can use the methods and property of … Below are the disadvantages: Designing a program with OOP concept can be tricky. c) The language must follow only 3 features of OOP Sanfoundry Global Education & Learning Series – Object Oriented Programming (OOPs). This is possible by deriving a new class from the existing one. The connection can be strong or weak. d) Abstraction Practice test for UGC NET Computer Science Paper. c) Message Passing Now I understand the concept of reusability of OOP little bit, but it is not easy to understand concepts of OOP. d) The language must follow all the rules of OOP View Answer, 8. Give any example of that feature. Encapsulation and abstraction are meant to hide/group data into one element. The C++ classes can be reused in several ways. Code reuse is a general target of OOP and (theoretically) all the three pillars of OOP, namely Encapsulation, Inheritance and Polymorphism support it. What is Object Oriented Programming(OOP)? OOP has become a fundamental part of software development. Which feature may be violated if we don’t use classes in a program? © 2011-2020 Sanfoundry. View Answer, 15. b) The language should follow at least 1 feature of OOP OOP is a programming paradigm based on the concept of “objects”, which may contain data, in the form of fields, often known as attributes; and code, in the form of procedures, often known as methods.Learn more here, or just Google “OOP”.. a) Inheritance can’t be implemented a) Inheritance Reusability can be achieved by using classes that have been already written. programming - which feature of oop illustrated the code reusability निजी बनाम संरक्षित-दृश्यता अच्छी प्रैक्टिस चिंता (4) Odgiiv Odgiiv. It is a programming practice centered on the procedures or actions that take place in a program. d) 4 However, the Sweeper tool using internally s… Modularity is supported by using different code files and classes. Object-oriented programming (OOP) is a fundamental programming paradigm used by nearly every developer at some point in their career. c) Polymorphism a) Always true for any programming language The new class will have the combined features of both the classes. c) Abstraction All Rights Reserved. b) Function overriding this term refers to the ability for multiple programmers to use the same written and debugged existing class of data. Practically code reuse is almost a myth: in order to be reusable a piece of software must solve a rather general problem and be very careful coded (requiremts fulfilled, for instance, by a design pattern). Object Oriented Programming Objective type Questions and Answers. java reusability. b) Data binding 1. How many basic features of OOP are required for a programming language to be purely OOP? •In OOP, the concept of inheritance provides the idea of reusability. View Answer, 3. Which Feature of OOP illustrated the code reusability? View Answer, 2. The size of programs developed with OOP is bigger than those developed with a procedural approach. If a function can perform more than 1 type of tasks, where the function name remains same, which feature of OOP is used here? View Answer, 5. Which feature of OOP indicates code reusability? Which class can have member functions without their implementation? View Answer, 14. View Answer, 13. d) Functions Overloading How many basic features of OOP are required for a programming language to be purely OOP? If different properties and functions of a real world entity is grouped or embedded into a single element, what is it called in OOP language? Encapsulation and abstraction are meant to hide/group data into one element. Pure OOP can be implemented without using class in a program. (True or False). Which is not feature of OOP in general definitions? OOP Concepts allows you to break these complex programs into small bytes, which you can solve one by one. a) Inheritance Search Google: Answer: (c). c) Inheritance and polymorphism To practice all areas of Object Oriented Programming (OOPs), here is complete set of 1000+ Multiple Choice Questions and Answers. Questions from Previous year GATE question papers. a) Nested class Its benefits include reusability, refactoring, extensibility, maintenance and efficiency. Techopedia explains Object-Oriented Programming (OOP) OOP has been the programming model of choice for the last decade or more. But that is not the topic of discussion. c) Abstraction OOP's modular design enables programmers to build software in manageable chunks rather than in large amounts of sequential code. ___________ underlines the feature of Polymorphism in a class. Abstraction, Encapsulation, Inheritance, Polymorphism or All of them. a) Platform independent
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