Attributes - General Questions (2)

Which of the following forms of applying an attribute is correct?

A.	< Serializable() > class sample { /* ... */ }
B.	(Serializable()) class sample { /* ... */ }
C.	[ Serializable() ] class sample { /* ... */ }
D.	Serializablef) class sample { /* ... */ }
E.	None of the above

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

10.

Which of the following statements are correct about Attributes used in C#.NET?

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.

Answer: Option E

Explanation:

No answer description available for this question. Let us discuss.

11.

Which of the following is correct ways of applying an attribute?

A.	[WebService (Name = "IndiaBIX", Description = "BIX WebService")] class AuthenticationService: WebService { /* .... */}
B.	class AuthenticationService: inherits WebService { /* .... */}
C.	class AuthenticationService: extends WebService { /* .... */}
D.	[WebService ( Name := "IndiaBIX", Description := "BIX WebService")] class AuthenticationService: inherits WebService { /* .... */}

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

12.

Which of the following statements are correct about inspecting an attribute in C#.NET?

1 An attribute can be inspected at link-time.

2 An attribute can be inspected at compile-time.

3 An attribute can be inspected at run-time.

4 An attribute can be inspected at design-time.

A.	1, 2
B.	3, 4
C.	1, 3, 4
D.	All of the above
E.	None of the above

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

13.

Which of the following are correct ways to pass a parameter to an attribute?

1 By value

2 By reference

3 By address

4 By position

5 By name

A.	1, 2
B.	1, 2, 3
C.	4, 5
D.	All of the above

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

14.

Which of the following are correct ways to specify the targets for a custom attribute?

A.	By applying AttributeUsage to the custom attribute's class definition.
B.	By applying UsageAttribute to the custom attribute's class definition.
C.	Once an attribute is declared it applies to all the targets.
D.	By applying AttributeUsageAttribute to the custom attribute's class definition.
E.	None of the above.

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

15.

The [Serializable()] attribute gets inspected at

A.	Compile-time
B.	Run-time
C.	Design-time
D.	Linking-time
E.	None of the above

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

Attributes - General Questions (2)

Questions & Answers

Interviews

Jobs

Results

Admission

Admit Card

Answer Key