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Welcome to the Miscellaneous Topics MCQs Page

Dive deep into the fascinating world of Miscellaneous Topics with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Miscellaneous Topics, a crucial aspect of C# programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Miscellaneous Topics, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within C# programming.

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Check out the MCQs below to embark on an enriching journey through Miscellaneous Topics. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of C# programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Miscellaneous Topics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Miscellaneous Topics MCQs | Page 3 of 17

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Q21.
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

Discuss
Answer: (a).1, 2
Q22.
Which of the following is correct ways of applying an attribute?

a.

[WebService (Name = "CompSciBits", Description = "Bits WebService")]
class AuthenticationService: WebService
{ /* .... */}

b.

<WebService ( Name : "CompSciBits", Description : "Bits WebService" )>
class AuthenticationService: inherits WebService
{ /* .... */}

c.

<WebService ( Name = "CompSciBits", Description = "Bits WebService" )>
class AuthenticationService: extends WebService
{ /* .... */}

d.

[WebService ( Name := "CompSciBits", Description := "Bits WebService")]
class AuthenticationService: inherits WebService
{ /* .... */}

Discuss
Answer: (a).[WebService (Name = "CompSciBits", Description = "Bits WebService")]
class AuthenticationService: WebService
{ /* .... */}
Q23.
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.

The CLR can change the behaviour of the code depending upon the attributes applied to it.

Discuss
Answer: (d).The CLR can change the behaviour of the code depending upon the attributes applied to it.
Q24.
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
{ /* ... */ }

Discuss
Answer: (c).[ Serializable() ] class sample
{ /* ... */ }
Q25.
Which of the following statements are correct about Attributes in C#.NET?

1. On compiling a C#.NET program the attibutes applied are recorded in the metadata of the assembly.
2. On compilation all the attribute's tags are deleted from the program.
3. It is not possible to create custom attributes..
4. The attributes applied can be read from an assembly using Reflection class.
5. An attribute can have parameters.

a.

1 and 2 only

b.

2 and 4 only

c.

1, 4 and 5 only

d.

All of the above

Discuss
Answer: (c).1, 4 and 5 only
Q26.
Which of the following correctly describes the contents of the filename AssemblyInfo.cs?

a.

It contains method-level attributes.

b.

It contains class-level attributes.

c.

It contains assembly-level attributes.

d.

It contains structure-level attributes.

Discuss
Answer: (c).It contains assembly-level attributes.
Q27.
It possible to create a custom attribute that can be applied only to specific programming element(s) like ____ .

a.

Classes

b.

Methods

c.

Classes and Methods

d.

Classes, Methods and Member-Variables

Discuss
Answer: (c).Classes and Methods
Q28.
Which of the following CANNOT be a target for a custom attribute?

a.

Enum

b.

Event

c.

Delegate

d.

Namespace

Discuss
Answer: (d).Namespace
Q29.
Once applied which of the following CANNOT inspect the applied attribute?

a.

CLR

b.

Linker

c.

ASP.NET Runtime

d.

Visual Studio.NET

Discuss
Answer: (b).Linker
Q30.
Which of the following is the correct way to apply an attribute to an Assembly?

a.

[ AssemblyDescription("DCube Component Library") ]

b.

[ assembly : AssemblyDescription("DCube Component Library") ]

c.

[ Assemblylnfo : AssemblyDescription("DCube Component Library") ]

d.

< Assembly: AssemblyDescription("DCube Component Library") >

Discuss
Answer: (b).[ assembly : AssemblyDescription("DCube Component Library") ]
Page 3 of 17

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