Punjab Technical University 2006-3rd Sem M.Sc Information Technology -(IT)Programming with C-Sharp (#) - Question Paper

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MSIT -303 (O) Programming with C-Sharp (#)
MSc. (IT) third Semester (2096)


Time : three Hours Max Marks:75


Note: The ques. paper consists of 2 parts A and B.
a) Part A is compulsory and have 15 ques. (40-60) words of two marks every.
b) Part B have 12 long ans ques. of five marks each, out of which candidate have to attempt nine ques..


Part A (15x2=30)

1.
i. What do you mean by unsafe code?
ii. Define interoperability.
iii. Why to use C#?
iv. Write a program in C# to implement? : Operator.
v. What is multilevel inheritance?
vi. What is try and catch block?
vii. Explain foreach system.
viii. Briefly discuss namespace.
ix. What do you mean by this reference?
x. Explain the switch statement.
xi. What are delegate methods?
xii. How will you describe learn only variables in C#?
xiii. What are basic principles of OOP?
xiv. What are variables size arrays? elaborate their uses?
xv. How can methods be hide in C#?


Part B (5 Marks each)

2. Write a program in C# to multiply 2 matrices?
3. What is structure? elaborate its uses? How structure can be nested?
4. Write a program in C# to compute factorial of a provided integer.
5. What are constructors? Differentiate ranging from constructor and subclass.
6. Explain the differences ranging from Java and C#.
7. Write a program in C# to discuss the concept of creating your own exception class?
8. Write a program in C# to discuss the concept of method overloading?
9. Write a program in C# to discuss the concept of operator overloading.
10. Explain logical operators available in C#.
11. Explain the differences ranging from constructor and destructors.
12. What are interfaces? elaborate their significances? How interface can be used in C#?
13. Explain in detail the console class?

Earning:   Approval pending.