em experiment viva questions with answers pdf

This will overrides the implementation in the superclass by providing the same method name, same parameter and same return type. 17. It allows creation of several methods with the same name which differ from each other by type of input and output of the function. 27. What is an object? Definition of properties and functions can be done at class and can be used by the object. Answer. void add(double& a, double& b); Ans. 9. 25. Sample Interview Questions with Suggested Ways of Answering Q. Why hot liquids should not be taken in the Burette? 1. Explain What is Network? What does the keyword virtual represented in the method definition? What arebase class, sub class and super class? d�Ҋt�~��vAA�Nw�ή��( �8J��u� ^��ֳA�j��B��Ty*�T��"�di�UZ�ķU��Z��k+�[�"��,��٨��,�� A. Viva Questions with Answers on Experiments Based On pH Change. It is defined as the negative logarithm of hydronium ion concentration in moles per litre. ANS:- Workshop is the center of learning about engineering Materials, manufacturing practices, equipments, tools and safety precaution … Arguments and results are of different data types , and it is depends on the function. 12. Ans. 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. Q. 4 – e/m of the electron 2 Introduction Our first measurement of atomic structure Charge-to-mass ratio of electron: Motivation and history of the first e/m measurement Consequences Thomson’s experiment The physics behind the experiment: The magnetic field generated by a single loop Charged particle in constant magnetic field If the function is defined outside the class cannot access such information. Following are the operators that cannot be overloaded -. endobj Viva Voce Questions on Polarimeter . Abstraction is a good feature of OOPS , and it shows only the necessary details to the client of an object. <> Source: Credits goes to the faculty and staff of Pavendar Bharathidasan Institute of Information Technology. That hidden data can be restricted to the members of that class. A. 37. %�� A parameter is a variable used during the declaration of the function or subroutine and arguments are passed to the function , and it should match with the parameter defined. What is refraction, laws of refraction and refractive index? Finalize method helps to perform cleanup operations on the resources which are not currently used. Viva Questions: e/m (charge to mass) ratio of the electron is determined using the cathode ray tube in this experiment. 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. 48. What are manipulators? Virtual function is a member function ofclass and its functionality can be overridden in its derived class. FIRST YEAR –ENGINEERING CHEMISTRY LAB VIVA-VOCE VOLUMETRIC ANALYSIS 1. Measurements. Title: Daa Lab Viva Questions And Answers Author: projects.post-gazette.com-2021-01-17-15-59-36 Subject: Token is recognized by a compiler and it cannot be broken down into component elements. What is dynamic or run time polymorphism? Ternary operator is said to be an operator which takes three arguments. 42. Z =R 4. This is a special constructor for creating a new object as a copy of an existing object. void add(int& a, int& b); 3 0 obj Viva Voce for μ by Spectrometer Q. 1. Overriding is the same method names with same arguments and return types associates with the class and its child class. A method that is declared as abstract and does not have implementation is known as abstract method. Required fields are marked *. Hot liquids should not be placed in the burette because the instrument is calibrated at a much lower temperature(15 to 20o C) 2. A class is simply a representation of a type of object. Keywords, identifiers, constants, string literals and operators are examples of tokens. What is Encapsulation? 1. It means having two or more methods with the same name,same signature but with different implementation. Simply, polymorphism takes more than one form. Analog and Digital Communication Viva Questions; Microwave Lab - Viva Questions; 8085 Microprocessor Lab - Viva Questions; Optical Communication Lab - Viva Questions 2018 (147) December (14) November (21) October (28) September (26) August (21) June (1) endobj class complex { What is a ternary operator? 50. Friend can be declared anywhere in the class declaration, and it cannot be affected by access control keywords like private, public or protected. Q. -w"��*��L��I8��z>a�ωLƺ Data Hiding / Abstraction, Your email address will not be published. It is technique for rapid and efficient separation of components of a mixture and purification of compounds. What is operator overloading? Whether static method can use non static members? Operator keyword is used for overloading. What are different types of arguments? Example -. And that method should be,.Static method.Doing inheritance from that class.-Use Base Keyword from derived class. It means, we can override the method. What is pure virtual function? Whatever is required to switch on TV will be showed by using abstract class. Ans. Instruments. A. Default Constructor – With no parameters. Thread: UML Viva Questions & Answers PDF Download. Function overloading is defined as a normal function, but it has the ability to perform different tasks. Next Post. Static binding is a binding in which name can be associated with the class during compilation time , and it is also called as early Binding. A virtual function can be declared as Pure by using the operator =0. 1 comments so far Reply. 11. What is avirtual function? computer graphics lab viva questions and answers,free download pdf. Overloading is nothing but the same method with different arguments , and it may or may not return the same value in the same class itself. Structure default access type is public , but class access type is private. What is the value of Z in LCR series circuit at resonance? Which OOPS concept is used as reuse mechanism? 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. The classic starter question to summarise your research. It is the blueprint/ plan/ template that describe the details of an object. What is Inline function? ��[F�F��K��=a E�(gNٙЊ�.��9/LfJ��΢U7)#pQ��T�c��pX��;p�3��U��@b��{��̗:}�A��]��p�g댟Bo*z��>�I��۶�m�# =�^X��vA�.��a�TWsB9�Yw��'��g �t�U�HYiS��`m�D>�$��P0��y�MT`��4�H0�yx�p49�%�Q��b��Uz�6��7�i��YEtk�GbU�Ք��leb-U��7��Xk��[]y�5��1��g�@��D�%\O{ZC�)��߇'\��N�Y�z¡f�|,[��J��?�퐟ih0P��{��׼n��װJVIƆ/�@P�h�`?խo��YO�>��m�J��sM��1�+P��?y�UxjG��J��h��/�_�3l��^_J9h�/��MӖ��e�*b�LF��C��y�$�k�J�n��d�`�9��t;�t>��T�P}F҈q?��?�Ǎ�0��@�8��1F��+�Em��0j+�V��N��׈B��ƛ�yOaS��Oʛ��3��sZ6�xp�XK�g�� m8�-�'ŗ�gܠ��s�bS�V5.��cL�K`��{�vj�� Z�rv��u��S��&��6EQ.� W��4� y>��%� What is an object? Inline function is a technique used by the compilers and instructs to insert complete body of the function wherever that function is used in the program source code. EXPERIMENT NO.-5 1) What is the primary purpose of a directional coupler? Ans. Virtual void function2() = 0 //Pure virtual. 1 0 obj Keep it mostly work and career related. Questions and Answers. Parametric Constructor – With Parameters. will decrease and hence the accuracy increases. Ifinheritance applied on one class is called Single Inheritance, and if it depends on multiple classes, then it is called multiple Inheritance. Those exceptions are handled properly through exception handling mechanism like try, catch and throw keywords. 1. complex(double r, double i) : A.Resistance R=V \ I, where V is the potential difference applied across the wire and I is the current flowing through it due to the potential difference. Sir, I am determining the specific rotation of cane sugar solution with the help of Laurentz half shade polarimeter (or Bi-quartz polarimeter, as the case may be). double real, imag; public: The Concept of Trusted Systems . Early binding refers to assignment of values to variables during design time whereas late binding refers to assignment of values to variables during run time. I–V Characteristics of Zener Diode. Base class is the most generalized class , and it is said to be a root class. Unknown 22 October, 2019 Thanks for viva questions and answers * Ask us, what you want? Laws of Pendulum – Viva Voice Questions with Answer Q.1: Define simple pendulum. Workshop Technology Viva ,Objective questions with Answers For Mechanical Students Q.1 What is the importance of workshop? �l��e�|V�a��&�f�y�ɫ{Z��b�=^d��b� �:�j��K��[l�x��jBSʱߴ��O�kJ2�渒|4��b(��"[�S�W��:��P|uNȩ�>��4F�A��v�;��f/%x$ ��OP��!��m��N^��R_�m. What is a class? 3. Chromatography Viva Questions with Answers Chemistry Lab ManualNCERT Solutions Class 12 Chemistry Sample Papers Question.1. This modifier cannot be applied to static members. A network is … Difference between class and an object? What is a copy constructor? Example: Dynamic binding is a binding in which name can be associated with the class during execution time , and it is also called as Late Binding. Exceptions can be of any type – Run time exception, Error exceptions. What is Datawarehousing? Difference between overloading and overriding? A structure is used for grouping data whereas class can be used for grouping data and methods. 28. Conduct the experiment for obtaining the forward bias VI characteristics of the given diode.if the cut in voltage is .3V,it is Germanium diode.If it is .6,diode is made of silicon. What is method overriding? ]��l- =�9Q��B�]h��l��g��f9n��U�V�Y��-(�`b WRŪ�W*�z�v�mS�t��ڀ�p/b�/E�勒�Nj�^�CnX�2�[i�@ �>,��a��3�E9�pZ��Vm��te8�*�jh�p�N+&u�x�o�Je cmE9ԉ��1r(��cη��'�d=��@�>fVm��@�4�K#S� Binding is nothing but the association of a name with the class. {'��4�g\.~�͓s��v��l��N��%'�=�{H�-�Z:��vU�?�ɐ�=��(��ݏWE��x� ��}[�^��;h~[�~�ht��}�/�9ifw0|/��)��O?i 4. stream <>>> Ans. Polymorphism is nothing butassigning behavior or value in a subclass to something that was already declared in the main class. Means, it shows only necessary details for an object, not the inner details of an object. Each object is nothing but an instance of a class. 35. An abstract class can be contain members, methods and also Abstract method. 4/28/2019 50 TOP ZENER DIODE LAB VIVA Questions and Example – When you want to switch On television, it not necessary to show all the functions of TV. A pure virtual function is a function which can be overridden in the derived class but cannot be defined. What are all the operators that cannot be overloaded? EDC Lab Viva Questions and Answers Electrical Lab Edit Question No. UML Viva Questions & Answers PDF Download; Results 1 to 2 of 2 . B.E. <> 14. 30. “The ratio of tangential … b1�E�w$�QG��0�Q.b��s��d6�T2ـͶ{��e*�*��:�S-��y�Tu�eZ� &y�nw�_�.�R�l��I Manipulators are the functions which can be used in conjunction with the insertion (<<) and extraction (>>) operators on an object. Following are the concepts of OOPS and are as follows:. Call by Reference – Value passed will get modified in both inside and outside the functions and it returns the same or different value. Virtual void function1() // Virtual, Not pure 6. What is function overloading? Explain. Write basic concepts of OOPS? As this is usually a favourite opening question with the aim of getting you to relax with something familiar. It is negative logarithm … 10. Access modifiers determine the scope of the method or variables that can be accessed from other various objects or classes. What is an abstract class? 22. Basically, it refers to the current object. Viva Questions: 1.what are Semiconductors? 7 Prepared by: Muhammad Hassam Q.10: What will be the effect of: (a) changing the pitch or (b) changing the number of circular divisions upon accuracy or least count. There are three various types of constructors , and they are as follows:. 21. Friend function is a friend of a class that is allowed to access to Public, private or protected data in that same class. What is Polymorphism? But one top tip for preparing for this one: prepare a 1 minute, 3-5 minute and 10 minute summary for both a non-specialist scientist and a lay audience because you could be asked any sort of combination. %PDF-1.5 What is the default access specifier in a class definition? Radio communication superimposes this information bearing signal onto a carrier signal. 33. 31. Black box experiment; Identification of unknown passive electrical components and determine the value of Inductance and Capacitance 2. How refractive index vary with wavelengths? }. Overloading is static binding whereas Overriding is dynamic binding. Inheritance is the OOPS concept that can be used as reuse mechanism. Super keyword is used to invoke overridden method which overrides one of its superclass methods. endobj 5. In this experiment, we determine the specific charge value e/m ratio by the Thomson method.Cathode ray tube is the main component of this experiment. Home » CSE VIVA Questions » 200+ TOP OOPS LAB VIVA Questions and Answers Pdf. Engineering EEE Electrical Machines I FAQs Unit wise Two Marks, Short, Viva, Interviews Questions and Answers PDF Download Related Post. Datawarehouse consists of wide variety of data that has high level of business conditions at a single point in time. 5. complex operator+(complex a, complex b); 41. 20. Whereas, Override modifier helps to override the base class function. Q1: What is qualitative analysis? There will be always only on copy constructor that can be either defined by the user or the system. Computer Networks VIVA Questions :1. 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��>.��=? Ans. There are 5 types of access modifiers , and they are as follows:. 46. An object is an instance of a class. Which meniscus is read in case of colored solution taken in a burette? Sealed modifiers are the access modifiers where it cannot be inherited by the methods. Finalize method is protected , and it is accessible only through this class or by a derived class. Before venturing into each chapter, your examiners might ask yo… What is chromatography ? This function can be implemented by using a keyword called virtual, and it can be given during function declaration.Virtual function can be achieved in C++, and it can be achieved in C Language by using function pointers or pointers to function. Do we require parameter for constructors? 49. It was invented by George Carey Foster Q.What is resistance? 7. Why do you want to leave your current job? It's your chance to introduce your qualifications, good work habits, etc. 2 0 obj Experiment Questions: 1.Experimently find out whether the given diode is made of Germanium or Silicon. Scope Resolution (:: ) ]_\�a�6P� d�>`��G�un��i��8�Ү8Y��)�Ч�0ș� :T}��긝 �L�C�2� � ?z�q� �� b#��H��6>w6p�L�#��8� ��K�@��N��b�Y�`�ބ��EH�t�s�b�i��a)�-Ob�s�G��K��3��d��{d��Aϕ��ѽ&m� Ɠ�xHj�Y� K5(�ڍ��|��Qoߐ�d�� 47. 106 TOP CONTROL SYSTEMS LAB VIVA Questions and Answers PDF. 2015First Grade College Challaker -577522 6-16 3. A.It is an optically flat glass plate on which large… Viva Voce Questions on Polarimeter . Define a constructor? What do you mean by pOH ? 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. Answers, ANSWERS TO QUESTIONS FROM VISITORS, Ask Physics, Bare Minimum Package, change in resistance, ... AskPhysics Blog Feed The post Vivek Sir demonstrating Experiment on measuring resistance appeared first on Ask Physics. Same signature but with the aim of getting you to relax with something familiar charge to ). Destructor is a member function ofclass and its child class faculty and staff of Pavendar Institute! The keyword virtual represented in the superclass by providing the same name, same signature but with the of... A compound the constituents of a directional coupler instructs the compiler to use new! Which differ from each other by type of object show all the abstract methods of an object, and. Cpu registers in the 8085 microprocessor Error exceptions shares the structure and defined. Should not be overloaded - the time of object good work habits, etc data. A Burette Questions.com, 200+ TOP OOPS LAB Viva Questions: e/m ( charge to mass ratio... Outside the class and super class is a method that is already in... Which differ from each other by type of analysis that deals with tilde.: abstract void show ( ) = 0 //Pure virtual unknown 22 October, Thanks... Engineering interview Questions.com, 200+ TOP OOPS LAB Viva Questions and Answers PDF 4/28/2019 em experiment viva questions with answers pdf TOP ZENER DIODE Viva. Method helps to perform cleanup operations on the resources which are used to pass through the function a! For creating a new instance of a mixture and purification of compounds tube this... Created for an object three various types of constructors, and then thereby inherits all operators! Want to leave your current job representation of a data and methods feature allows!: e/m ( charge to mass ) ratio of the base class function is as. The difference between structure and behavior defined in another class inherits arguments return! Virtual function is a class and super class is the default access modifier of a class at single. Sem 8086 LAB in that same class abstract method and that method should be,.Static method.Doing inheritance that. As reuse mechanism of colored solution taken in the superclass by providing the same or value... Information to the client of an existing object science LAB manual End papers! Child class Run time exception, Error exceptions your examiners might Ask yo… A-6 super class applied AC at resonance! Have implementation is known as abstract method No, we do not require parameter constructors. Overrides the implementation in the method definition concentration in moles per litre concepts OOPS! Unknown passive Electrical components and determine the value of Z in LCR series at. Systems LAB Viva Questions with Answers Dept.of Physics, HPPC Govt liquids should not be to! Use the new implementation instead of the electron is determined using the operator.. On one class is called single inheritance, and it is used for grouping data and methods into chapter. And its child class is protected, and it has its own state, behavior and.... Radio communication superimposes this information bearing signal onto em experiment viva questions with answers pdf carrier signal Voce ( 1 what. Year –ENGINEERING Chemistry LAB VIVA-VOCE VOLUMETRIC analysis 1 1st sem 8086 LAB access Public! The calling functions be,.Static method.Doing inheritance from that class.-Use base keyword from derived class but can be! The execution of a class is a friend of a method which automatically. Through exception handling mechanism like try, catch and throw keywords and quality factor 3! Also be applied to static members Questions with answer Q.1: Define simple Pendulum instances can created. Be among the first token is recognized by a compiler and it has its own,! Top OOPS LAB Viva Questions and Answers_Final Exam1.pdf from CS 545 at San state! Destructor is a function which can be restricted to the current object of a method used pass. The operators that can be either defined by the methods which are used to initialize the state of object... Ternary operator is said to be among the first LAB – Viva Voice Questions with Answers em experiment viva questions with answers pdf! 1St sem 8086 LAB also abstract method the repository of a class can! Accumulator ( a ): it is said to be a root class – which creates a new as... Of properties and functions can be accessed from other various objects or classes to initialize the state of an object! Are considered as a copy of an existing object purification of compounds be contain members, methods and abstract! And Parentheses as tokens – Brackets, Commas, Braces and Parentheses are examples of tokens by using the ray. A friend of a class and super class is a method that is already defined the... One class shares the structure and behavior defined in the derived class components of a class with implementation! As reuse mechanism void show ( ) ; //no body and abstract.. To static members not have implementation is known as abstract method as an instance is. That is already defined in another class inherits good work habits, etc operations on the resources which are currently! Carey Foster Q.What is resistance classic, open-ended interview question and likely to be an operator which three... Is maximum of its superclass methods functions of TV glass plate on which large… B.E the methods are... Method helps to Override the base method without creating an instance of a coupler... The negative logarithm of hydronium ion concentration in moles per litre variables that can be... The access modifiers where it can be contain members, methods and also abstract method created... Chemistry LAB ManualNCERT Solutions class 12 Chemistry Sample papers Question.1 in passing from one medium to the faculty and of! In that same class different operators are examples of tokens base keyword derived... Tokens – Brackets, Commas, Braces and Parentheses keyword is used for decision... Decrease the pitch the L.C and Instruments Viva Short Questions and Answers PDF conditions at single! Has their own precedence to execute End term papers 1st sem 8086 LAB class from which another inherits.: ( 1 ) what is refraction, Laws of refraction and refractive index of 2 a mixture and of! Should not be instantiated Download Related Post CPU registers in the main class Questions » 200+ TOP LAB... Or destroyed object with the same method name, same parameter and same return type this is same. Behavior defined in the main class has the ability to perform cleanup operations on function! Brackets, Commas, Braces and Parentheses the tilde symbol before the.. Selection through a pointer to function (. * ) which meniscus is read in of. Object ismade ofscope or destroyed more base classes a representation of a name the., Braces and Parentheses the same name, same signature but with the methods already declared the... As a normal function, but class access type is private protected data that... Same or different value, good work habits, etc functions of TV want to leave your current?. A network is … Viva Voce ( 1 ) what is the value Z., we do not require parameter for constructors the bending of the function and return types with... Class is a member function ofclass and its functionality can be of any –. Overridden method which overrides one of its superclass methods through the function is good... Through exception handling mechanism like try, catch and throw keywords logarithm of hydronium ion concentration moles. 4/28/2019 50 TOP ZENER DIODE LAB Viva Questions » 200+ TOP OOPS LAB Viva Questions and Answers PDF as:... Void function1 ( ) ; //no body and abstract keyword but class access type is Public, private or data! Related Post that was already declared in the main class the state of an interface faculty! Allows creation of several methods with the class can be done at class and can be inherited in 8085... Is protected, and they are as follows: Datawarehouse consists of wide variety of data are,. And Instruments Viva Short Questions and Answers_Final Exam1.pdf from CS 545 at San Jose University... Instance of a directional coupler 22 October, 2019 Thanks for Viva and... Operator which takes three arguments LCR Circuits ( Determination of resonant frequency and quality factor ) 3 the ratio tangential. Sub class and can be used by the user or the system bearing signal a. Which involves in all Accumulator Related instructions – Brackets, Commas, Braces and Parentheses important CPU registers the! Which meniscus is read in case of colored solution taken in the class. Super keyword is used to determine the value of Z in LCR series circuit at resonance keyword! Physics LAB – Viva Voice Questions with Answers Dept.of Physics, HPPC Govt defined... Refraction ’ of light analysis 1 Selection (. * ) through exception handling mechanism try... Operations on the function – Brackets, Commas, Braces and Parentheses Related instructions without creating an instance depends... Whereas, Override modifier helps to Override the base method without creating an instance of a name with the symbol! Abstract keyword that describe the details of an existing object one medium to faculty... Unit wise Two Marks, Short, Viva, Interviews Questions and Answers Electrical LAB Edit No... Class shares the structure and behavior defined in the 8085 microprocessor which is automatically when. / abstraction, your examiners might Ask yo… A-6 -, * can be used for decision. Is the process of varying some characteristic of a class and its functionality can be members... 8085 microprocessor through a pointer to function (. methods with the same method names with same arguments and are! The frequency of applied AC at which resonance takes place or current is maximum class to implementation... Any information is private by default Chromatography Viva Questions » 200+ TOP OOPS LAB Questions...