attributes csharp-programming question and answers -Page 2

CuriousTab

< Serializable() > class sample
{ /* ... */ }

(Serializable()) class sample
{ /* ... */ }

[ Serializable() ] class sample
{ /* ... */ }

Serializablef) class sample
{ /* ... */ }

Correct Answer:

[ Serializable() ] class sample
{ /* ... */ }

2. Which of the following statements are correct about Attributes used in C#.NET?
Options
A. If there is a custom attribute BugFixAttribute then the compiler will look ONLY for the BugFix attribute in the code that uses this attribute.
B. To create a custom attribute we need to create a custom attribute structure and derive it from System.Attribute.
C. To create a custom attribute we need to create a class and implement IAttribute interface in it.
D. If a BugFixAttribute is to receive three parameters then the BugFixAttribute class should implement a zero-argument constructor.
E. The CLR can change the behaviour of the code depending upon the attributes applied to it.

3. Which of the following is the correct way to apply an attribute to an Assembly?
Options
A. [ AssemblyDescription("DCube Component Library") ]
B. [ assembly : AssemblyDescription("DCube Component Library") ]
C. [ Assemblylnfo : AssemblyDescription("DCube Component Library") ]
D. < Assembly: AssemblyDescription("DCube Component Library") >
E. (Assembly: AssemblyDescription("DCube Component Library"))

5. It possible to create a custom attribute that can be applied only to specific programming element(s) like ____ .
Options
A. Classes
B. Methods
C. Classes and Methods
D. Classes, Methods and Member-Variables

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