Interview Questions Answers.ORG
Interviewer And Interviewee Guide
Interviews
Quizzes
Home
Quizzes
Interviews Coding/Programming Interviews:Active Template Library (ATL)ActiveXApplication DeveloperArtificial intelligenceAssemblyAssociate Software EngineerAWKAWTC ProgrammingC++ ProgrammingCGI PerlCGI ProgrammingCMMICobolCritical ReasoningData Structures TreesDCOM COMDelphiDTDE4XExtensible Stylesheet Language (XSL)FortranFull-Stack DeveloperHaskellHTML DOMILUIPhone DeveloperJasper Reports DeveloperJava DeveloperLisp ProgrammingLotus NotesMicrosoft Foundation Class (MFC)Mobile DeveloperMVC DeveloperNode.jsOOPPascalPerl ProgrammingPHPPHP DeveloperProgrammingProgramming AlgorithmsProgramming ConceptsPythonRubyRuby on RailsRuby on Rails DeveloperSenior Front End DeveloperSenior Software DeveloperSignature ProgramSOASocket ProgrammingSoftware Development EngineerSoftware engineeringSr. PHP ProgrammerStack And QueueSTLSwift DeveloperTCL (Tool Command Language)Team Leader Android DeveloperUMLUnity 2D Games DeveloperUnity 3D DeveloperUnity DeveloperVBA (Visual Basic for Applications)Visual Basic (VB)Visual C++Web DevelopmentWin32APIWindows ProgramingWordPress DevelopmentWSDLXFormsXHTMLXLinkXMLXPathXQueryXSL-FOXSLT
Copyright © 2018. All Rights Reserved
VBA (Visual Basic for Applications) Interview Question:
What is Constructors and distructors?
Submitted by: Administratorwhen we initialize the form at that time if we want to set any variable's value then we can set it by defining in constructor. constructor 's name always same as class name.and destructor is used to recover memory occupied by any variable defining in constructor.
constructor and destructor is the new way in object oriented languages to initialize the varibles at the time of object creation.
when we declare an object,we can pass the values to it,and that values will be assigned to the data members of that class,whose object it is.
a class can have no. of objects and no. of constructors. an constructor is called automatically when an object is created.
there is only one destructor in any class,that is to deallocated the memory of the object when an object is destroyed or no longer exist
Submitted by: Administrator
constructor and destructor is the new way in object oriented languages to initialize the varibles at the time of object creation.
when we declare an object,we can pass the values to it,and that values will be assigned to the data members of that class,whose object it is.
a class can have no. of objects and no. of constructors. an constructor is called automatically when an object is created.
there is only one destructor in any class,that is to deallocated the memory of the object when an object is destroyed or no longer exist
Submitted by: Administrator
Copyright 2007-2024 by Interview Questions Answers .ORG All Rights Reserved.
https://InterviewQuestionsAnswers.ORG.
https://InterviewQuestionsAnswers.ORG.