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Question: What is an object?Define a class.

Answer: Object is an instance to call the methods and properties of the class.



Category C# Interview Questions & Answers - Exam Mode / Learning Mode
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Question: What is an object?Define a class.
Answer:

Object is an instance to call the methods and properties of the class. Source: CoolInterview.com

Answered by: thamaraiselvi | Date: 2/2/2008 | Contact thamaraiselvi Contact thamaraiselvi

object is can be say as a instance of class. Source: CoolInterview.com

Answered by: Tarun jain | Date: 2/5/2008 | Contact Tarun jain Contact Tarun jain

Class is a user defined abstract data type, which describes the attributes and behaviors of a real world object.

Object is an instance of a class. Source: CoolInterview.com

Answered by: Sreedevi V S | Date: 2/5/2008 | Contact Sreedevi V S Contact Sreedevi V S

object is nothing but user defined variable of class type.
Using this one we can call all methods and members of a class.

Class:
class is combination of members and methods. Source: CoolInterview.com

Answered by: Lakshminarayana Nalluri | Date: 2/7/2008 | Contact Lakshminarayana Nalluri Contact Lakshminarayana Nalluri

Class:-It is nothing but a template ,style or blueprint which doesn't have its physical exitance but have some property and behavior.

Object:-itis nothing but the instance of the class which have its physical exitance han have some property and behaviour. Source: CoolInterview.com

Answered by: Abhijit Das | Date: 2/7/2008 | Contact Abhijit Das Contact Abhijit Das

Classes creates an object and object use methods to communicate between them. Source: CoolInterview.com

Answered by: anju suryavanshi | Date: 2/16/2008 | Contact anju suryavanshi Contact anju suryavanshi

Class defines abstract characteristics of a thing.
for e.g :car is a class.
A class have methods and attributes.

Object is the instance of a class.
Here Benz is the object of the class car Source: CoolInterview.com

Answered by: Ann | Date: 2/28/2008 | Contact Ann Contact Ann

An object is an instance of a class using which you can represent the real world objects.A class is considered to be the blue print. For example if you consider the case of constructing a house, the blueprint of the house is considered to be the class whereas the house itself is an object. Source: CoolInterview.com

Answered by: Jaya | Date: 2/29/2008 | Contact Jaya Contact Jaya

object-it is a instance of a class
class-it is a user defined data type. Source: CoolInterview.com

Answered by: neha | Date: 4/12/2008 | Contact neha Contact neha

An object is an instance of a class. It is a physical representation of a class.

A class is wrapper of methods and variables. It is a logical representation. Source: CoolInterview.com

Answered by: ajeet kumar | Date: 4/15/2008 | Contact ajeet kumar Contact ajeet kumar

A class is nothing but a template of an object. A class describes all the attributes of a object which is a collection of Methods and variables.

Object is the instance of the class.

Say some real world example for classes and object?
Consider an example car is an class and its methods and variables are brake, steering etc.These are the objects of the class car.
Source: CoolInterview.com

Answered by: Rajkumar.M | Date: 4/21/2008 | Contact Rajkumar.M Contact Rajkumar.M

object:object is instance of a class
class:class is collection of members and methods,also it is a usderdefined abstract type Source: CoolInterview.com

Answered by: niranjan | Date: 5/3/2008 | Contact niranjan Contact niranjan

A Class is a User defined Data type and is a blue print of Real world entity which represents this entity using some Methods and Properties.

A Object is an instance of a class which represents Some particular Entity with properties and methods of a Class Source: CoolInterview.com

Answered by: Jasuja | Date: 6/17/2008 | Contact Jasuja Contact Jasuja

Class is a collection of objects.Object is an instance of a class,using this we can access the properties of a class. Source: CoolInterview.com

Answered by: radhika | Date: 1/27/2009 | Contact radhika Contact radhika

An object is a combination of message and data.Object can Receive and send message and use message to interact with each other.
Group of object with common characteristics is called class Source: CoolInterview.com

Answered by: Sonu kumar | Date: 3/5/2009 | Contact Sonu kumar Contact Sonu kumar

class is collection of meathod
its behave like template ,blue print of real word
which have no physical existence
but object is a instence of class
and call the meathod define in class,which have physical existence Source: CoolInterview.com

Answered by: rahil | Date: 4/5/2009 | Contact rahil Contact rahil

Object is an instance of a class which contains properties and methods of a class Source: CoolInterview.com

Answered by: Naveen Soni | Date: 5/21/2009 | Contact Naveen Soni Contact Naveen Soni

Class: A class is a template/bluprint for creating an object

Object: An Object is an entity that has properties for Validations, Methods for functionality and depectign the change of an event. Source: CoolInterview.com

Answered by: Nageswara Rao | Date: 8/13/2009 | Contact Nageswara Rao Contact Nageswara Rao

an Object is an instance of a class and which is used to initialise the data member of the class. Source: CoolInterview.com

Answered by: Neha Garg | Date: 8/31/2009 | Contact Neha Garg Contact Neha Garg

class have no memory but object have memory Source: CoolInterview.com

Answered by: anant khandelwal | Date: 10/12/2009 | Contact anant khandelwal Contact anant khandelwal

Class:-Class is a keyword to create a user define datatype.Class can contain variables and methods.

Object:-The variable of the user define datatype is called object.
Source: CoolInterview.com

Answered by: Vijay Kumar | Date: 12/11/2009 | Contact Vijay Kumar Contact Vijay Kumar

object is ainstance of a class it has contain attributes,behavior etc.,

A class is a collection of objects and methods

A class is definition

a good example of object and class is

CAR is a class
we have diferent types of cars like MARUTHI cars,Santro,Escort

here car is the class
and maruthi car is the object. Source: CoolInterview.com

Answered by: rajeshkumarreddychalla | Date: 5/18/2010 | Contact rajeshkumarreddychalla Contact rajeshkumarreddychalla

class is a collection of members events constructors and destructors
structurs enumms abstruct class extra
example is state
object is instance of class
ex is house Source: CoolInterview.com

Answered by: kumari | Date: 5/29/2010 | Contact kumari Contact kumari

an object is nothing but a real time entity....
class is collection of member functions and methods..... Source: CoolInterview.com

Answered by: Gouse | Date: 6/1/2010 | Contact Gouse Contact Gouse

class is a user defind datatype,i.e cimbination of datafunction and datamembers. Source: CoolInterview.com

Answered by: yogesh.B | Date: 6/7/2010 | Contact yogesh.B Contact yogesh.B

Class does not exit physically.When we create a class,it don't have memory.Object is physical existing thing.It can used to allocate memory to the class and it used to call the members of class. Source: CoolInterview.com

Answered by: Lakshmi Narayana | Date: 6/21/2010 | Contact Lakshmi Narayana Contact Lakshmi Narayana

object: object is real time entity for instance of class.
class: collections of objects Source: CoolInterview.com

Answered by: tejaswini | Date: 8/2/2010 | Contact tejaswini Contact tejaswini

Object is the real time entity and the class is the collection of data members and member functions



Regards,
Nicku Source: CoolInterview.com

Answered by: nicku | Date: 8/11/2010 | Contact nicku Contact nicku


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