Which of the following is often cited as an advantage of Microsoft Internet Information Services (IIS)?

Ingrid P.May 21, 2026

The answer is B, IIS is integrated into the Windows server environment, and that integration is exactly what makes it stand out as an advantage. Because IIS ships as a Windows component, it shares authentication, security policies, and administration tools with the OS itself, which reduces configuration overhead and simplifies management for shops already running Windows Server. The other options describe behaviors that are either common to many web servers (running as a background process, launching on HTTP request) or just factually wrong (IIS is not bundled free with ASP and SQL Server purchases as a selling point). Make a card with the front "Primary cited advantage of IIS" and the back "tight integration with the Windows server environment, including shared auth and admin tooling," and schedule it on a short interval because this is the kind of detail that blurs with generic web server trivia under exam pressure.

Wesley A.May 27, 2026

Fell for C on my first attempt because the exam wording made me think of how CGI scripts get triggered, and I was half-convinced that described IIS specifically. It does not. The real selling point of IIS has always been that it ships with Windows Server and plugs directly into Active Directory, NTFS permissions, and the rest of the Microsoft stack, so if your organization is already running Windows infrastructure you are not bolting on a third-party server, you are using something that was designed to live there. Options A and C describe behaviors that are common to web servers in general, not anything unique to IIS, and D is just flat wrong on the pricing and bundling details. The integration story is what Microsoft has always marketed, and that is what the exam is testing here. Genuine question though, because this tripped me up later in the material: do you understand the difference between how IIS handles authentication compared to Apache, specifically around Windows-native authentication methods like NTLM and Kerberos? That distinction shows up in follow-on questions and knowing why integration matters in a practical sense will help you pick B confidently without second-guessing yourself on anything that sounds remotely plausible.

Mei-Ling H.May 31, 2026

The key word to focus on is "integrated," because that is exactly how Microsoft positions IIS as a product. IIS ships as a role inside Windows Server and ties directly into the OS-level security, user accounts, and .NET runtime, so administrators do not need to install a separate third-party web server on a Windows stack. Option A and C describe generic web server behaviors that apply to many servers, not something specific or advantageous about IIS itself, and option D is just factually wrong because IIS is included with Windows Server licensing, not bundled with ASP or SQL Server purchases separately. I remember sitting for this one and pausing on D because the wording sounds generous and therefore believable, which is exactly the trap. Once I asked myself "does free with ASP and SQL Server actually make logical sense as a product bundle," the answer collapsed fast. B was the only option that described a real, documented reason why IT shops choose IIS over Apache or Nginx on a Windows environment. Walked out feeling good about that one.