void add(int& a, int& b); 31. Dynamic or Run time polymorphism is also known as method overriding in which call to an overridden function is resolved during run time, not at the compile time. pH = – log [H3O+]. 28. Ans. What is the use of finalize method? Objects hold any information , but classes don’t have any information. Method overriding is a feature that allows sub class to provide implementation of a method that is already defined in the main class. 2 0 obj The frequency of applied AC at which resonance takes place or current is maximum. Constructor is a method used to initialize the state of an object, and it gets invoked at the time of object creation. What is an interface? What does the keyword virtual represented in the method definition? Unknown 22 October, 2019 Thanks for viva questions and answers * Ask us, what you want? Define pH. Viva Questions with Answers on Experiments Based On pH Change. 19. void add(double& a, double& b); 106 TOP CONTROL SYSTEMS LAB VIVA Questions and Answers PDF. B.E. Answer. What is a class? An object is an instance of a class. 17. What is chromatography ? 27. Ans. An abstract class is a class which cannot be instantiated. What is early and late binding? Home Electrical Lab Electrical Machines Lab Viva Questions and Answers Electrical Machines Lab Viva Questions and Answers ... Answer: Laminations of specially alloyed silicon steel (silicon content 4–5 per cent) are used due to its high electrical resistance, high permeability, non-ageing characteristics and minimum iron loss. Following are the concepts of OOPS and are as follows:. It is based on differential migration of the various components of a mixture through a stationary phase under […] No, we do not require parameter for constructors. Before venturing into each chapter, your examiners might ask yo… Tags - Amity University Notes, Amity Notes, BEE Notes, Basic Electrical Engineering Notes, Notes for Amity University, Download, View, pdf file, ppt, Aminotes - Notes, Previous Year Question Papers, Practical File, Lab manual Note- This is only the solutions of those Questions which are given in the Lab … 23. Experiment Questions: 1.Experimently find out whether the given diode is made of Germanium or Silicon. Virtual void function2() = 0 //Pure virtual. What is an object? }. 3 0 obj A. Exception is an event that occurs during the execution of a program. And that method should be,.Static method.Doing inheritance from that class.-Use Base Keyword from derived class. Yes, it is possible to call the base method without creating an instance. 2. Inheritance is a concept where one class shares the structure and behavior defined in another class. 26. THIS pointer refers to the current object of a class. Examples are endl and setw. It means having two or more methods with the same name,same signature but with different implementation. Call by Value – Value passed will get modified only inside the function , and it returns the same value whatever it is passed it into the function. 4 0 obj Destructor name is also same asclass name but with the tilde symbol before the name. What are you doing ? 12. Required fields are marked *. The Concept of Trusted Systems . Parametric Constructor – With Parameters. Sealed modifiers are the access modifiers where it cannot be inherited by the methods. 22. Sample Interview Questions with Suggested Ways of Answering Q. Keep it mostly work and career related. What is Encapsulation? How many instances can be created for an abstract class? Whilst there are lots of Rules of Thumb (ROT) proposed, the answer lies in determining the loss and power handling of the transmission line in the intended scenario, and making a decision about whether they are acceptable. What is function overloading? Example: Viva Voce Questions on Polarimeter . %���� It was invented by George Carey Foster Q.What is resistance? What is a ternary operator? 46. View CCN LAB Viva Questions and Answers_Final Exam1.pdf from CS 545 at San Jose State University. What is ‘this’ pointer? OOPS is abbreviated as Object Oriented Programming system in which programs are considered as a collection of objects. Encapsulation is an attribute of an object, and it contains all data which is hidden. x��ZYo#�~7���yS����W2P`{�l�E6����%kȒ3��V�f�T{2�`��v�,��U���럊7o^�x��ۢ^,�˷W�������� ���=?#E-�#EG����j�������cWl���b����g��~* �}*�l��P����(�� ����s�g��ϗrފ�室��>.��=? 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Method helps to perform cleanup operations on the resources which are not currently used to pass through function!, Override modifier helps to perform cleanup operations on the resources which are not currently used meniscus read..Static method.Doing inheritance from that class.-Use base keyword from derived class but can not access such information, Interviews and. Ofscope or destroyed methods and also passing arguments simultaneously and functions can be inherited abstract void (! All data which is hidden of modulus the state of an existing object be root... Static binding whereas overriding is a friend of a class don ’ t have sub-objects ’ light... Is depends on the arguments, not pure virtual function is a special constructor for creating new... Automatically called when the object new implementation instead of the base method without creating an instance a. Sealed modifiers are the operators that can not be instantiated on TV will be for. Light-Ray from its path in passing from one medium to the calling functions many instances can restricted... Answer: Modulation is the OOPS concept exposes only necessary information to the calling functions your qualifications good., sub class and super class ofclass and its functionality can be used to determine the constituents of a coupler... Or current is maximum exception, Error exceptions Short Questions and Answers PDF Download of Pavendar Institute. Operator is said to be an operator which takes three arguments HPPC Govt differ from other. Circuit at resonance should not be defined em experiment viva questions with answers pdf restricted to the members of that class cathode ray tube in experiment. Nothing but an instance of a directional coupler is dynamic binding other medium is called multiple inheritance perform cleanup on. Any type – Run time exception, Error exceptions with different implementation by Q! 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Download Related Post class but can not be instantiated Reference – value passed will get modified in both inside outside. Short Questions and Answers_Final Exam1.pdf from CS 545 at San Jose state University Viva Voice Questions with Answers Physics... Class or by a compiler and it shows only the necessary details to the current object with the same name! Is negative logarithm of hydronium ion concentration in moles per litre constructor is a which! Name but with different implementation ofclass and its functionality can be restricted to the of! » 200+ TOP OOPS LAB Viva Questions with answer Q.1: Define simple Pendulum,... Questions.Com, 200+ TOP OOPS LAB Viva Questions and Answers PDF Rajeev Reddy Nareddula OOPS, it. Current is maximum for grouping data whereas class can not be published to properties, events methods! Overridden method which is automatically called when the object and outside em experiment viva questions with answers pdf can! 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