Material Content for APPLICATION OF .NET TECHNOLOGY jan 2013

1. Each question below gives a multiple choice of answers. Choose the mostappropriate one and enter in the “tear-off” answer sheet attached to the question paper,following instructions therein. (1x10)

1.1 Which of the following statements is incorrect about delegate?

A) Delegates are reference types

B) Delegates are object oriented

C) Delegates serve the same purpose as function pointers in C and pointers to memberfunction operators in C++

D) Only one method can be called using a delegate.

1.2 How does ASP.NET store SessionIDs by default?

A) In cache

B) In cookies

C) In a global variable

D) In URL strings or in a database

1.3 In your ASP.NET web application you want to display a list of clients on a Web page. Theclient list displays 10 clients at a time, and you require the ability to edit the clients. WhichWeb control is the best choice for this scenario?

A) The DetailsView control

B) The Table control

C) The GridView control

D) The FormView control

1.4 Web.config file is used to

A) Configure the time that the server-side code behind module is called

B) Store the global information and variable definitions for the application

C) Configure the web server

D) None of the above

1.5 When does Garbage collector run ?

A) When application is running low of memory

B) It runs random

C) When application is running for more than 15 minutes

D) None of the above

1.6 Which of the following illustrates the benefit of ADO.NET?

A) Component Object Model (COM)

B) Interoperability

C) Disconnected data access

D) All of the above

1.7 Which of the following is not a C# keyword?

A) if

B) delegate

C) private

D) implements

1.8 You have been asked to debug a Web-based ASP.NET application. For some reason, the debugging information is not presented. What could be missing?

A) <%@ Page Debug="true" %>

B) <%@ Application Page="true" %>

C) <%@ Page Trace="true" %>

D) <%@ Application Trace="true" %>

1.9 How do you get information from a form that is submitted using the ‘POST’ method?

A) Request.QueryString

B) Request.Form

C) Response.Write

D) Response.Writeln

1.10 How do you Create Constructors in VB.NET?

A) Create a method and name it with the same name as class name

B) Create a method and which is named as New

C) Create a method and which is named as Initialize

D) None of the above

2. Each statement below is either TRUE or FALSE. Choose the most appropriate one and ENTER in the “tear-off” sheet attached to the question paper, following instructions therein.                         (1x10)

2.1 CLR is an execution engine of .NET.

2.2 Dialog Boxes are one means of requesting users for specific kind of inputs in VB.Net.

2.3 Any thing in VB.Net that has a property or method is a Class.

2.4 An Identifier must not be a C# keyword.

2.5 JIT compiler is a part of the runtime execution environment.

2.6 Structures are reference types in .Net.

2.7 One Constructor can call another Constructor in C# .net.

2.8 Multiple inheritance is different from Multiple Level of Inheritance.

2.9 Page_Unload is the last stage of the web forms life cycle.

2.10 JAVA is a .NET compatible language.

3. Match words and phrases in column X with the closest related meaning/ word(s)/phrase(s) in column Y. Enter your selection in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

3.1 Procedures that control initialization of new instances of a class.  A. GLOBALIZATION
3.2 Process of creating an application that meets the needs of users from multiple cultures  B. ABSTRACT CLASS
3.3 The DLL which translates XML to SQL in IIS  C. SqlConnection Object
3.4 A Class that cannot be instantiated  D. BOXING
3.5 It is a collection of names wherein each name is unique  E. POLYMORPHISM
3.6 One of the primary Objects  F. MID
3.7 Provides for multiple implementations of the same method  G. LOCK
3.8 Converting a value type to reference type  H. NAMESPACE ASSEMBLY
3.9 FUNCTION that returns a string containing specified number of characters from a String  I. SQLISAPI.dll
3.10 This Statement in C# ensures that one thread does not enter a critical section of code while another thread is in the critical section  J. CONSTURCTORS

4. Each statement below has a blank space to fit one of the word(s) or phrase(s) in the list below. Enter your choice in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

4.1 ________ maintains compatibility between base and derived classes as they evolve.

4.2 In VB.Net, the input box has a default button of ________.

4.3 The method that free system resources when a class leaves scope or is set to nothing is called ________.

4.4 ________ is a local buffer of tables or a collection of disconnected record sets.

4.5 ________ is an object oriented framework that allows you to interact with database systems.

4.6 The contents of an assembly may be viewed using the ________ tool.

4.7 ________ namespace is one of the namespace required to enable the use of databases such as MS Access, Oracle or SQL in ASP.NET pages.

4.8 ________ is the normal method by which unmanaged resources are freed up.

4.9 ________ function in is used to find the starting position of a substring inside a string.

4.10 ________ are special sets of named values which all maps to a set of numbers, usually integers.

Options ; Answer


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