Web development and server management skills are in high demand, and IIS is a widely used web server in the Windows environment. This IIS Interview Questions blog will walk you through the most common IIS interview questions that you will encounter in job interviews. Take a quick look at these interview questions and grab your dream job!
If you're looking for IIS Interview Questions and Answers for Experienced or Freshers, you are at the right place. There are a lot of opportunities from many reputed companies in the world. IIS (Internet Information Services) is a web offering from Microsoft.
So, You still have the opportunity to move ahead in your career in IIS. MindMajix offers Advanced IIS Interview Questions 2023 that help you in cracking your interview & acquire a dream career as IIS professional in the job market.
We discuss the most frequently asked IIS interview questions in this article. Based on
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The protocols that IIS supports include HTTP/HTTPS, FTP, FTPS, SMTP, etc.
The new features in IIS 8.5 include enhanced logging capabilities and dynamic site activation.
It is the name of a directory, which is mapped to a physical directory in a local server.
Log files record different actions on a server, which includes the date, time, IP address, and volume of transmitted data.
Application Pool separates applications from each other and simplifies the management. It defines a group of settings for the worker processes, which carry out request processing for all the applications in a pool.
The Kernel Mode and User Mode are the two main layers of IIS architecture.
IIS (Internet Information Service) is a web server from Microsoft, which is used to host websites and web applications on the web. It is the most used HTTP server in the world, which runs on Windows.
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It is the name of the default application pool in IIS.
We can host a site on IIS in two ways- by using folder web sharing or by creating a virtual directory.
These two are the main components of SVCHost.exe.
The purpose of App pool recycling is to free up the memory, which is consumed by the applications in an app pool.
We can debug IIS remotely using the mavsmon.exe process, which belongs to MS Visual Studio 2005.
Some of the functionalities of ISAPI filters include modifying and enhancing the functionality of IIS, filtering the requests to find the one, which is to be processed, and authenticating and encryption the input or output data.
A protocol typically serves the below three functions:
HTTP.SYS is the subsection of the Kernel Mode.
HTTP.SYS, which is a protocol listener, receives the client requests, sends them to IIS for processing, and finally returns the responses to the client.
The subsections of User mode are Web Admin Service, Virtual Directory, and Application Pool.
It is the default user name given to an anonymous user when login into IIS.
IIS Metabase serves the purpose of maintaining the settings and configuration data.
The native modules of IIS include - HTTP modules, Security modules, Content modules, Compression modules, Caching modules, Logging, and Diagnostic modules, and Managed support modules. All these modules are available with the full installation of IIS 7 and later.
Some of the benefits of modular architecture include Componentization, Extensibility, and ASP.NET Integration.
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Componentization meant the availability of web server features as standalone components. You can easily add, remove, or replace a component.
You need to install only the native modules that come from a trusted source. This is because any resource in the server worker process has unrestricted access to the native modules.
The advantages of AppCmd are – it provides server control without the need for graphical administration tools. Besides, it enables us to automate server management quickly. Also, we don’t need to write any code.
Using AppCmd, we can make and restore backups of global server configurations in IIS.
We can ensure content security by using ACL (Access Control List). It provides allowing or denies permissions to the required identities.
The typically shared hosting environment consists of the following:
The impact may not be noticeable if the load is 100 requests per second. However, if it is around 1000 requests per second, the kernel caching will certainly be missed. Ultimately, it all depends on the server load.
The advantages of Componentization include:
It is the root file of the configuration system, which consists of the following:
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Ravindra Savaram is a Technical Lead at Mindmajix.com. His passion lies in writing articles on the most popular IT platforms including Machine learning, DevOps, Data Science, Artificial Intelligence, RPA, Deep Learning, and so on. You can stay up to date on all these technologies by following him on LinkedIn and Twitter.