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.
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 2 of 17
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struct Book
{
private String name;
private int noofpages;
private Single price;
}
Book b = new Book();
namespace CompSciBitsConsoleApplication
{
struct Sample
{
public int i;
}
class MyProgram
{
static void Main(string[] args)
{
Sample x = new Sample();
x.i = 10;
fun(ref x);
Console.Write(x.i + " ");
}
public static void fun(ref Sample y)
{
y.i = 20;
Console.Write(y.i + " ");
}
}
}1. We cannot declare the access modifier of totalpages as protected.
2. We cannot declare the access modifier of name as private.
3. We cannot define a zero-argument constructor inside a structure.
4. We cannot declare the access modifier of price as public.
5. We can define a Showdata() method inside a structure.
struct Book
{
private String name;
protected int totalpages;
public Single price;
public void Showdata()
{
Console.WriteLine(name + " " + totalpages + " " + price);
}
Book()
{
name = " ";
totalpages = 0;
price = 0.0f;
}
}
Book b = new Book();
1. A class is a reference type, whereas a struct is a value type.
2. Objects are created using new, whereas structure variables can be created either using new or without using new.
3. A structure variable will always be created slower than an object.
4. A structure variable will die when it goes out of scope.
5. An object will die when it goes out of scope.
namespace CompSciBitsConsoleApplication
{
struct Sample
{
public int i;
}
class MyProgram
{
static void Main(string[] args)
{
Sample x = new Sample();
Sample y;
x.i = 9;
y = x;
y.i = 5;
Console.WriteLine(x.i + " " + y.i);
}
}
}1. A Structure can be declared within a procedure.
2. Structs can implement an interface but they cannot inherit from another struct.
3. struct members cannot be declared as protected.
4. A Structure can be empty.
5. It is an error to initialize an instance field in a struct.
1. By value
2. By reference
3. By address
4. By position
5. By name
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