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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 1 of 17

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Q1.
The space required for structure variables is allocated on stack.
Discuss
Answer: (a).True
Q2.
Creating empty structures is allowed in C#.NET.
Discuss
Answer: (b).False
Q3.
Which of the following will be the correct output for the C#.NET program given below?

namespace CompSciBitsConsoleApplication
{ 
    struct Sample
    {
        public int i;
    }
    class MyProgram
    { 
        static void Main()
        {
            Sample x = new Sample(); 
            x.i = 10; 
            fun(x); 
            Console.Write(x.i + " ");
        }
        static void fun(Sample y)
        {
            y.i = 20; 
            Console.Write(y.i + " ");
        } 
    } 
}
Discuss
Answer: (c).20 10
Q4.
Which of the following is the correct way of setting values into the structure variable e defined below?

struct Emp
{
    public String name;
    public int age;
    public Single sal; 
}
Emp e = new Emp();
Discuss
Answer: (a).e.name = "Amol";
e.age = 25;
e.sal = 5500;
Q5.
Which of the following is the correct way to define a variable of the type struct Emp declared below?

1. Emp e(); e = new Emp();
2. Emp e = new Emp;
3. Emp e; e = new Emp;
4. Emp e = new Emp();
6. Emp e;

struct Emp
{
    private String name; 
    private int age; 
    private Single sal;
}
Discuss
Answer: (c).4, 5
Q6.
Which of the following statements is correct about the C#.NET code snippet given below?

class Trial
{ 
    int i;
    Decimal d;
}
struct Sample
{
    private int x;
    private Single y;
    private Trial z;
}
Sample ss = new Sample();
Discuss
Answer: (d).ss will be created on the stack.
Q7.
How many bytes will the structure variable samp occupy in memory if it is defined as shown below?

class Trial
{ 
    int i; 
    Decimal d;
}
struct Sample
{
    private int x; 
    private Single y; 
    private Trial z;
}
Sample samp = new Sample();
Discuss
Answer: (b).12 bytes
Q8.
Which of the following will be the correct result of the statement b = a in the C#.NET code snippet given below?

struct Address
{
    private int plotno;
    private String city; 
}
Address a = new Address(); 
Address b; 
b = a;
Discuss
Answer: (a).All elements of a will get copied into corresponding elements of b.
Q9.
Which of the following statements are correct?


1. A struct can contain properties.
2. A struct can contain constructors.
3. A struct can contain protected data members.
4. A struct cannot contain methods.
5. A struct cannot contain constants.
Discuss
Answer: (a).1, 2
Discuss
Answer: (c).When it goes out of scope.

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