ASP.NET With C# (April – 2014) [IDOL - Revised Course | Question Paper]

ASP.NET With C# (Revised Syllabus) [April – 2014 | Question Paper]

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Time: 3 Hours
Total Marks: 100

N.B.:    (1) All Question are Compulsory.

            (2) Make Suitable Assumptions Wherever Necessary And State The Assumptions Made.
            (3) Answer To The Same Question Must Be Written Together.
            (4) Number To The Right Indicates Marks.
            (5) Draw Neat Labeled Diagrams Wherever Necessary.

Q.1 Attempt Any Two Of The Following: (10 Marks)
(A) What are the differences between Structures and Classes?
(B) Explain Variable Sized Arrays with suitable example.
(C) Write a short notes on .NET Framework.
(D) Is multiple Main() allowed in C#? Justify the Statement with a program.

Q.2 Attempt Any Three Of The Following: (15 Marks)
(A) What is the differences between for loop and foreach loop?
(B) Explain References Parameters and Output Parameters with a program.
(C) When is Explicit Interface necessary?
(D) Why is there a necessity of Enumerator Data Type in C#?
(E) Explain Method Overriding with a program.
(F) What are the different types of constructors in C#?

Q.3 Attempt Any Three Of The Following: (15 Marks)
(A) What is the difference between Arrays and ArrayLists? Explain with a program.
(B) Can events be implemented without Delegates? Justify the statement.
(C) Is it a must to Unbox a Boxed Variable? Explain.
(D) Explain Textbox Control and Label Control.
(E) List and explain the properties of ToolStripMenuItem.
(F) What is the difference between SDI and MDI?

Q.4 Attempt Any Three Of The Following: (15 Marks)
(A) Explain ASP.NET Life Cycle.
(B) What is the significance of View Sate in ASP.NET?
(C) Explain External and Embedded CSS with suitable examples.
(D) What is the difference between Themes and Skins in ASP.NET?
(E) What is global.asax file?
(F) What is the difference between Application State and Session State in ASP.NET?

Q.5 Attempt Any Three Of The Following: (15 Marks)
(A) Explain the role of Cookies in ASP.NET.
(B) What is the need of Query String in ASP.NET?
(C) How do we create a User Control in ASP.NET?
(D) Explain Menu Control in ASP.NET.
(E) When do we have to use TreeView Control in ASP.NET?
(F) Explain the role of Master Pages in ASP.NET.

Q.6 Attempt Any Three Of The Following: (15 Marks)
(A) Explain ADO.NET Object Model with help of suitable diagram.
(B) Explain the following Data Bound Controls:
      (i) Single Item Control
      (ii) Paging Control
(C) What are the steps to be followed to access a database through ADO.NET?
(D) What is the different between DataReader and DataAdapter?
(E) What is LINQ? What are the advantages of LINQ?
(F) Explain the syntax of a query in LINQ.

Q.7 Attempt Any Three Of The Following: (15 Marks)
(A) What are the advantages of AJAX Applications?
(B) Explain Update Control and UpdateProgress Control.
(C) What is Web Service? Explain the basic steps to create a Web Service using ASP.NET with C#.
(D) What is the importance of JQuery in the Development of web Applications?
(E) List the five Applications where AJAX is incorporated.
(F) What are the Selectors present in JQuery?