Question 1

The SaveFile method is used to save the text in a rich text box to disk, and the ................ method to read it back.
A)loadfile
B)readfile
C)readit
D)readback

Accepted Answer

The SaveFile method pairs with the LoadFile method in the context of rich text box controls to save and load files, respectively.

Question 2

Hyperlinks can be created using the ........................................ method in LinkClicked event handler.
A)system.diagnostics.process.start
B)system.diagnostics.hyperlinks.start
C)system.diagnostics.link.start
D)system.diagnostics.link.event

Accepted Answer

The correct method to create hyperlinks in a LinkClicked event handler is by using `System.Diagnostics.Process.Start`. This method is used to start a process, such as opening a URL in the default web browser.

Question 3

In order to get the text associated with the link, ..................... method can be used.
A)e.data.link.tostring
B)e.link.linkdata.tostring
C)e.linkdata.link.tostring
D)e.link.data.tostring

Accepted Answer

B

Question 4

.................. namespace in vb.net includes essential classes and base classes that define commonly used data types, events and event handlers, interfaces, attributes, exceptions and so on.
A)system
B)system.collections
C)system.net
D)system.reflection

Accepted Answer

The System namespace in VB.NET is the fundamental namespace that includes classes and base classes essential for data types, events, interfaces, attributes, exceptions, and more.

Question 5

The file extension ................. in vb.net represents a global application class, used to handle global application class, used to handle global ASP.NET application level events.
A).asp
B).asmx
C).aspx
D).asax

Accepted Answer

The .asax file extension represents a global application class in ASP.NET, used to handle global application level events, such as Application_Start or Application_End.

Question 6

The file extension .................. in vb.net represents a web form.
A).asp
B).asmx
C).aspx
D).asax

Accepted Answer

The file extension .aspx in vb.net represents a web form, used to create dynamic web pages within the ASP.NET framework.

Question 7

When you save a solution, it's give the file extension .sln and all the projects in the solution are saved with the extension ...............
A).vbproj
B).vbdisco
C).vbs
D).vb

Accepted Answer

Projects within a Visual Studio solution are saved with the extension .vbproj for Visual Basic projects, indicating the project file.

Question 8

The .NET platform and the .NET framework class library were developed in an effort to address these weakness of ......................
A)xml
B)html
C)com
D)dcom

Accepted Answer

The .NET platform and the .NET framework class library were developed to address the weaknesses of COM (Component Object Model), which was Microsoft's previous model for component software.

Question 9

...................... are virtual base classes; that is they consist of members; methods, properties and events that have no implementations.
A)enumerations
B)interfaces
C)delegates
D)structures

Accepted Answer

Interfaces are virtual base classes that consist of members, methods, properties, and events with no implementations, serving as a contract for implementing classes.

Question 10

A ............... is a reference type that represents a strongly typed function pointer.
A)enumeration
B)interface
C)delegate
D)structure

Accepted Answer

A delegate is a reference type that represents a strongly typed function pointer, allowing methods to be passed as parameters.

Question 11

Most of the primitive data types; Boolean, Byte, Char etc. defined in FCL are implemented as ............
A)enumeration
B)interface
C)delegate
D)structure

Accepted Answer

Most of the primitive data types in the .NET Framework Class Library (FCL), such as Boolean, Byte, Char, and others, are implemented as structures. Structures in .NET provide a way to define value types that can contain data and methods.

Question 12

Specialized classes include the stack class, a last-in first-out structure, the queue class, first-in, first-out structure in the ........................ namespace.
A)system
B)system.collections
C)system.net
D)system.reflection

Accepted Answer

The stack and queue classes are part of the System.Collections namespace in .NET, which provides classes and interfaces that define various collections of objects, such as lists, queues, arrays, hash tables, and dictionaries.

Question 13

....................... allow custom items of information about a program element to be stored with an assembly's metadata.
A)attributes
B)structures
C)exception
D)data type

Accepted Answer

Attributes in .NET are used to add metadata to assemblies, classes, methods, and other code elements, allowing custom information to be stored with an assembly's metadata.

Quiz 2: VB.Net Programming Concepts and Functions

The SaveFile method is used to save the text in a rich text box to disk, and the ................ method to read it back.

Hyperlinks can be created using the ........................................ method in LinkClicked event handler.

In order to get the text associated with the link, ..................... method can be used.

.................. namespace in vb.net includes essential classes and base classes that define commonly used data types, events and event handlers, interfaces, attributes, exceptions and so on.

The file extension ................. in vb.net represents a global application class, used to handle global application class, used to handle global ASP.NET application level events.

The file extension .................. in vb.net represents a web form.

When you save a solution, it's give the file extension .sln and all the projects in the solution are saved with the extension ...............

The .NET platform and the .NET framework class library were developed in an effort to address these weakness of ......................

...................... are virtual base classes; that is they consist of members; methods, properties and events that have no implementations.

A ............... is a reference type that represents a strongly typed function pointer.

Most of the primitive data types; Boolean, Byte, Char etc. defined in FCL are implemented as ............

Specialized classes include the stack class, a last-in first-out structure, the queue class, first-in, first-out structure in the ........................ namespace.

....................... allow custom items of information about a program element to be stored with an assembly's metadata.