USA: +1 (725) 712-1730 
Sign in
Computer Science C#
![Question 29 For an object to be Serialilzed/Deseralized it must have an/a IEnumerable interface IClonable interface (Serializable] attribute u.instructure.com/courses/437443/quizzes/822471/take Quiz: Final Exam ISerializable interface 0 [Clonablel attribute Question 30 A delegate variable may be declared using the following syntax. O delegate void MDel(int iv,double dv) Predicatecint> MDel; delegate (nt xretum xo2:) O Action<int,double> MDel All of the Above None of the Above](https://d2vlcm61l7u1fs.cloudfront.net/media%2F360%2F3600d238-e79c-4b14-a099-b74037061225%2FphpHwYQHV.png)
For an object to be Serialilzed/Deseralized it must have an/a IEnumerable interface ICIonable interface [Serializable] attribute ISerializable interface [Clonable] attribute A delegate variable may be declared using the following syntax. delegate void MDel(int iv.double dv): Predicate MDel: delegate (int x){ return x > 2;} Action MDel: All of the Above None of the Above
Expert Answer
Question 29:-
ISerialisable Interface
ISerialisable Interface is used in the class if we wanted to control the serialisation and deserialisation of objects
Question 30:-
delegate void Mdel(int iv,double dv)
Delegate is the type which encapsulates a method. It is similar to function pointers in c, c++. The delegate type variable is declared using the keyword delegate and then void then the name of the variable with the input arguments type.
