Welcome to the Namespaces and Preprocessors MCQs Page
Dive deep into the fascinating world of Namespaces and Preprocessors with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Namespaces and Preprocessors, a crucial aspect of C# Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Namespaces and Preprocessors, 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.
Check out the MCQs below to embark on an enriching journey through Namespaces and Preprocessors. 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 Namespaces and Preprocessors. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Namespaces and Preprocessors MCQs | Page 2 of 5
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1. Classes must belong to a namespace, whereas structures need not.
2. Every class, struct, enum, delegate and interlace has to belong to some or the other namespace.
3. All elements of the namespace have to belong to one file.
4. If not mentioned, a namespace takes the name of the current project.
5. The namespace should be imported to be able to use the elements in it.
namespace CompSciBitsConsoleApplication
{
class MyProgram
{
static void Main(string[] args)
{
Console.WriteLine("Hello C#.NET");
}
}
}
1.
using System.Windows.Forms;
ListBox lb = new ListBox();
2.
using LBControl = System.Windows.Forms;
LBControl lb = new LBControl();
3.
System.Windows.Forms.ListBox lb = new System.Windows.Forms.ListBox();
4.
using LBControl lb = new System.Windows.Forms.ListBox;
5.
using LBControl = System.Windows.Forms.ListBox;
LBControl lb = new LBControl();
class Book
{
public void issue()
{
/* code */
}
}
class Journel
{
public void issue()
{
/* code */
}
}
b.issue();
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