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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 14 of 17

Q131.
Which among the given operators is referred to as ‘address of’ operator?

a.

*

b.

^

c.

&

d.

~

Discuss
Answer: (c).&
Discuss
Answer: (a).Use of return statement is necessary in every function
Q133.
What is the size of a char pointer?
Discuss
Answer: (b).2 byte
Q134.
After incrementing a float pointer ptr by 1 it would be incremented by __________
Discuss
Answer: (d).4 bytes
Q135.
Which of the following job is done by the instruction ++*p for an integer pointer p?
Discuss
Answer: (a).increment value contained at address p
Q136.
What will be the output of the given code?
class UnsafeCode
{
    unsafe static void Main()
    {
        int a = 2;
        int b = 4;
        int *a1 = &a;
        int *b1 = &b;
        Console.WriteLine(*a1 + *b1);
    }
}
Discuss
Answer: (a).6
Q137.
What will be the output of the given code segment?
class UnsafeCode
{
    unsafe static void Main()
    {
         int n = 10;
         void* p = &n;
         Console.WriteLine(*p);
         Console.ReadLine();
     }
 }
Discuss
Answer: (c).Compile time error
Q138.
Which among the following is referred as an array of pointers?
Discuss
Answer: (d).int*[4] p;
Q139.
Among the given pointer which of following cannot be incremented?
Discuss
Answer: (d).void
Q140.
How many values can be returned from a function simultaneously using pointers?
Discuss
Answer: (d).as many as user wants

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