M.Sc. (Semester IV) (CBCS) Examination Nov/Dec-2018
Computer Science
.NET TECHNOLOGY
Time: 2½ Hours Max. Marks: 70
Instructions: Question No. 1 and 2 are compulsory.
Attempt any 3 questions from Q. no. 3 to Q. no. 7.
Figures to the right indicate full marks.
Q.1 Choose the correct alternatives. 10
cannot be declared in an interface
Method Structure
Properties None of these
is correct statement about properties used in C#.NET.
Every property must have a set and a get method
Properties cannot be overloaded
Properties of a class are actually methods that work like data
members
A property has to be either read only or a write only
What is output of following program?
enum per

married,
unmarried,
divorced,
spinster

per.married 10;
Console.WriteLine(per.unmarried);
11 1
0 Show Error
If we doesn't want a class to be derived then class must
Final not inheritable
Sealed Can't possible
is NOT a .NET Exception class.
StackMemoryException DivideByZeroException
OutOfMemoryException InvalidOperationException
is base class for web forms in ASP.Net.
System.Web.Form System.Web.Page
System.Web.UI.Form System.Web.UI.Page
is session mode used to store session in memory.
InProc SqlServer
ServerMemory StateServer
property indicates whether this is the first time the page is
being run or the page is being submitted in response to a control event.
PostBack AutoPostBack
IsPostBack IsPageLoad
Page 2 of 2
SLR-VG-223
For validating 10 digits Mobile Number, validation control is
useful.
Range Required Field
Compare Regular Expression
10) Default value for ActiveViewIndex property of multiview control is
0
1 Can't say
State True False. 04
String data type is Value type.
Interface can be instantiate.
Application State store user centric data.
Every master page must contains <asp:ContentPlaceHolder> tag.
Q.2 Write short notes on the following. 08
What is jagged array? Explain with example.
Explain Web page lifecycle and Website lifecycle in detail.
Answer the following. 06
Explain use of this keyword with example.
Explain Wizard control with example.
Q.3 Answer the following. 14
What is anonymous delegate? Explain anonymous delegate with example.
Explain location available in ASP.Net in detail.
Q.4 Answer the following. 14
What is need of Master pages? Explain event ordering in master pages.
What are collection classes? Explain non generic collections in detail.
Q.5 Answer the following. 14
Why Interface is used in Explain Interface with example.
What is server side state management? Explain session state in detail.
Q.6 Answer the following. 14
Design web page which uses all validation controls
Design windows application which insert, delete and update records in
DataGridView.
Q.7 Answer the following. 14
What is partial class? Explain partial class in detail
Explain Following controls with example.
1. MaskedTextBox
2. DateTimePickre