Question 1. What Are The Different Activities We Can Do With Visual Studio?
Visual Studio supports diverse sports like growing, construct, debug, test, set up, model manage, devops, improve performance, expand and data.
Develop – Write and control your code using the code editor.
Build – Compile and build your source code.
Debug – Investigate and connect troubles along with your code.
Test – Organize your testing methods.
Deploy – Share your apps the usage of Web Deploy, Install Shield, and Continuous Integration, and extra.
Version Control – Share code the usage of version manipulate technology including Git and TFVC.
DevOps – Continuous construct and launch your apps inside the cloud, and implement Agile practices with VSTS.
Improve Performance – Identify bottlenecks and optimize code performance through the usage of diagnostic equipment.
Extend – Add your own functionality to the Visual Studio IDE to enhance your development revel in.
Data – Create records apps that connect with any database or provider, and everywhere—nearby or cloud.
Question 2. What Languages Can You Code In Visual Studio?
Visual Studio helps more than one programming languages like:
C# – A modern item-oriented programming language with useful programming skills for constructing any software at the .NET platform.
Visual Basic – A contemporary, smooth to examine, the object-orientated programming language for the .NET platform, targeted on without problems developing Windows applications.
C++ – A effective and flexible programming language and development surroundings for creating packages for Windows, Linux, iOS, and Android.
F# – A modern functional programming language with object-orientated competencies for the .NET platform, centered on making Functional Programming easier for any undertaking.
Python – A dynamic item-orientated, excessive-level programming language often used for fast utility development.
R – An extensible programming language normally used for statistical computing and photos.
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Question three. What Is Microsoft Visual Studio Used For?
Develop current net apps the usage of Visual Studio and effective open equipment.
Web and Cloud Applications:
Azure development and control – Easily construct, take a look at, install, and control scalable apps and services on the Microsoft cloud.
Python – Interactive improvement for Python apps, using familiar frameworks which include Django and Flask.
Data garage and processing – Tools and frameworks to broaden and test facts solutions the usage of SQL Server, Azure Data Lake, or Hadoop.
Data technological know-how and analytical packages – Languages and tooling for creating facts technology packages, which includes Python, R, and F#.
Develop apps and video games the usage of Visual Studio to reach each tool walking Windows.
Universal Windows Platform improvement – Develop applications for Windows 10 with the Windows Universal Platform and C#, VB, or C++.
.NET Desktop development – Build WPF, Windows Forms, and console packages the use of the .NET Framework.
Windows development with C++ – Build classic Windows-based totally packages the usage of the electricity of MFC, ATL, and the Microsoft C++ toolset.
Mobile & Gaming Applications:
Create native or hybrid cellular apps that focus on Android, iOS, and Windows.
Mobile improvement with .NET – Build cross-platform packages for iOS, Android, or Windows the usage of Xamarin.
Game development with Unity – Create 2D and 3-d video games with team spirit, a powerful cross-platform development environment.
Mobile development with C++ – Build go-platform packages for iOS, Android, or Windows using C++.
Game development with C++ – Use the full power of C++ to build professional video games powered by using DirectX, Unreal, or Cocos2D.
Visual Studio extension improvement – Create add-ons that increase Visual Studio, inclusive of commands, code analyzers, and tool home windows.
Linux development with C++ – Create and debug programs running in a Linux environment.
Question 4. What Are The New Features In Visual Studio 2017?
New capabilities to be had in Visual Studio 2017:
Unparalleled productiveness for any dev, any app, and any platform.
Use Visual Studio 2017 to increase apps for Android, iOS, Windows, Linux, internet, and cloud.
Code fast, debug and diagnose without difficulty, test often, and release with confidence.
You also can increase and personalize Visual Studio via constructing your very own extensions.
Use version manipulate, be agile, and collaborate efficiently.
New capabilities to be had in Visual Studio 2015 – 2017:
Redefined basics – A new setup experience manner that you may deploy more speedy and deploy what you need whilst you want it.
Performance and productivity – More focused on new and cutting-edge cell, cloud, and computer improvement abilties.
Cloud app improvement with Azure – A integrated suite of Azure gear allows you to without problems create cloud-first apps powered by way of Microsoft Azure.
Windows app improvement – Use the UWP templates in Visual Studio 2017 to create a single venture for all Windows 10 gadgets – PC, pill, cellphone, Xbox, HoloLens, Surface Hub, and more.
Mobile app improvement – In Visual Studio 2017, you may innovate and get outcomes fast with Xamarin, which unifies your multi-platform mobile necessities by way of the usage of one core codebase and set of capabilities.
Cross-platform development – Seamlessly supply software program to any focused platform. Extend DevOps processes to SQL Server through Red gate Data Tools and competently automate database deployments from Visual Studio.
Games development – With Visual Studio Tools for Unity (VSTU), you could use Visual Studio to write sport and editor scripts in C# after which use its powerful debugger to discover and attach mistakes.
AI development – With Visual Studio Tools for AI (new in 15.Five), you could use the productivity features of Visual Studio to boost up AI innovation. Build, take a look at, and set up Deep Learning / AI solutions that seamlessly combine with Azure Machine Learning.
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Question five. What Is A Solution Explorer In Visual Studio?
Solution Explorer suggests you a graphical representation of the hierarchy of documents and folders on your venture, answer, or code folder. You can browse the hierarchy and navigate to a file in Solution Explorer.
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Question 6. What Is Refactoring?
Refactoring is the method of enhancing your code after it has been written. Refactoring adjustments the inner structure of the code without converting its behavior.
Question 7. What Are The Different Refactoring Options In Visual Studio?
The special refactoring alternatives in visual studio are:
Add parameter (from Call Site)
Add named argument
Add null-check for parameters
Insert digit-separators into literals
Change base for numeric literals (as an instance, hex to binary)
Remove unused variable
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Question eight. How Do You Interact With Git In Visual Studio?
When you are running with a undertaking in Visual Studio, you could installation and speedy commit and put up your code to a Git service. You can also manage your Git repositories by using the use of menu clicks from buttons within the bottom right-hand corner of the IDE.
Question nine. What Are The Benefits Of Azure Functions Tools?
The Azure Functions Tools offers the subsequent benefits:
Edit, build, and run features on your local improvement pc.
Publish your Azure Functions assignment without delay to Azure.
Use Web Jobs attributes to declare function bindings at once within the C# code in preference to preserving a separate characteristic. Json for binding definitions.
Develop and installation precompiled C# functions.
Precompiled features provide a higher cold-start overall performance than C# script-based totally features. Code your capabilities in C# whilst having all the blessings of Visual Studio improvement.
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Question 10. What’s The Advantage Of Creating A Project In Visual Studio For A Python Application?
The undertaking (a .Pyproj report) identifies the complete source and content material files associated with your venture, contains construct statistics for each file, keeps the records to combine with supply-control systems, and allows you organize your utility into logical additives.
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Question eleven. Can You Explain About Browser Link?
Browser Link is a brand new feature in Visual Studio 2013 that creates a communication channel between the improvement surroundings and one or more web browsers. You can use Browser Link to refresh your web application in several browsers at once, that is beneficial for pass-browser testing.
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Question 12. Can You Explain About Namespace?
Namespaces are logical groupings of names used inside a application. There may be more than one namespaces in a single software code, grouped based at the identifiers’ use. The call of any given identifier should appear most effective as soon as in its namespace.
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Question thirteen. Explain About Assembly And Manifest?
An assembly is a group of 1 or extra files and considered one of them (DLL or EXE) consists of a special metadata known as Assembly Manifest. The happen is stored as binary information and incorporates information like versioning requirements for the meeting, the writer, security permissions, and list of documents forming the assembly.
An assembly is created whenever a DLL is constructed. The occur can be considered programmatically by way of utilizing training from the System.Reflection namespace. The tool Intermediate Language Disassembler (ILDASM) can be used for this purpose. It may be launched from the command set off or thru Start> Run.
Question 14. Do You Know About Dll Hell? Explain It?
DLL hell is the trouble that occurs whilst an installation of a more recent utility might destroy or avert other packages as newer DLLs are copied into the gadget and the older packages do not help or aren't well suited with them. .NET overcomes this problem with the aid of assisting a couple of versions of an meeting at any given time. This is also known as side-through-aspect factor versioning.
Question 15. What Is Clr?
Common Language Runtime (CLR) is a run-time surroundings that manages the execution of .NET code and provides services like reminiscence management, debugging, protection, and so forth. The CLR is likewise known as Virtual Execution System (VES).
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Question 16. What Is Architecture Explorer In Visual Studio?
Use Architecture Explorer in Visual Studio to find particular code.
Question 17. How To Detect Clone Code In Visual Studio?
Code clones are separate fragments of code that are very comparable. They are a not unusual phenomenon in an utility that has been beneath development for a while. Clones make it difficult to exchange your software because you need to find and update multiple fragment.
Visual Studio Enterprise assist you to locate code clones so that you can refactor them.
You can either find the clones of a specific fragment, or find all clones to your solution. In addition to discovering direct copies, the clone evaluation tool can discover fragments which differ inside the names of variables and parameters, and wherein some statements were rearranged.
The code clone analyzer searches for duplicate code in Visual C# and Visual Basic tasks in the course of your Visual Studio answer.
Question 18. How To Generate Sequence Diagrams In Visual Studio?
To visualize how the code implements a specific technique, create a sequence diagram from that technique in Visual Studio Ultimate. The collection diagram shows the interplay among objects as a chain of lifelines and messages.
Lifelines represent times of items, and messages constitute technique calls between the ones gadgets. You can generate series diagrams from Visual C# .NET or Visual Basic .NET code, but now not from projects that proportion code throughout multiple apps.
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Question 19. What Is The Use Of The Code Definition Window In Visual Studio?
Keyboard: CTRL + , D
Menu: View -> Code Definition Window
Command: View.Code Definition Window
Versions: 2008, 2010
Ever need to just click on a reference and notice the definition as you cross? Well it’s time to get reintroduced to the Code Definition Window.
Question 20. Shortcut Keys For Debugging In Visual Studio?
Visual Studio Debugging Shortcut Keys:
Ctrl-Alt-V: A Displays the Auto window to view the values of variables currently in the scope of the current line of execution within the modern process.
Ctrl-Alt-Break: Temporarily stops the execution of all techniques in a debugging consultation. Available handiest in run mode.
Ctrl-Alt-B: Displays the Breakpoints dialog, wherein you may upload and adjust breakpoints.
Ctrl-Alt-C: Displays the Call Stack window to show a listing of all active processes or stack frames for the contemporary thread of execution. Available most effective in spoil mode.
Ctrl-Shift-F9: Clears all the breakpoints inside the venture.
Ctrl-Alt-D: Displays the Disassembly window.