Interview Questions Answers.ORG
Interviewer And Interviewee Guide
Interviews
Quizzes
Home
Quizzes
Interviews C Plus Plus Language Interviews:C++ Access ControlC++ COM ActiveXC++ ConstructorsC++ ContainersC++ Exception HandlingC++ FriendC++ InheritanceC++ Inline FunctionC++ New And DeleteC++ Operator OverloadingC++ Pointers & FunctionsC++ ProgrammerC++ ReferencesC++ Static DataC++ SyntaxC++ TemplateC++ Type CheckingC++ Virtual Functions
Copyright © 2018. All Rights Reserved
C++ COM ActiveX Interview Question:
Explain IUnknown interface?
Submitted by: AdministratorIUnknown interface provides clients like DirectX control of to get pointers to other interfaces. All COM interfaces are inherited from IUnknown interface. It is used In multiple inheritance where the various interfaces can share one implementation of IUnknown.
Submitted by:
Submitted by:
Copyright 2007-2024 by Interview Questions Answers .ORG All Rights Reserved.
https://InterviewQuestionsAnswers.ORG.
https://InterviewQuestionsAnswers.ORG.