What is a responder chain?
devquora
Posted On: Feb 22, 2018
The responder chain is a series of linked responder objects. The responder chain begins with the first responder object and ends with the app object. In case the first responder is unable to handle an event, the chain forwards the event to the next responder in line.
Related Questions
Subscribe Our NewsLetter
Never Miss an Articles from us.
Recent Articles
Featured Categories
- Common Interview Questions
- Python Flask Interview Questions
- NoSQL Interview Questions
- jQuery Interview Questions
- C Programming Interview Questions
- AngularJs Interview Questions
- Node JS Interview Questions
- JavaScript Interview Questions
- Core Java Interview Questions
- HTML Interview Questions
- Laravel Interview Questions
- Wordpress Interview Questions
- PHP Interview Questions
C++ Interview Questions
Explain what is OOP?
Object-oriented programming (OOP) is a type of computer programming, also more commonly known as software design, in wh..
C++ Interview Questions
What is the difference between #import and #include in C++?
The statement #include is used in C++ to include the source file or import the header files containing definitions of f..
C++ Interview Questions
What is ‘this’ pointer?
The ‘this’ pointer is passed as a hidden argument to all the non-static member method calls and is available as a l..