how many core editions are there of windows server 2012
Windows Server 2012 Unlike its predecessor, Windows Server 2012 has no support for Itanium-based computers,[6] and has four editions. Various features were added or improved over Windows Server 2008 R2 (with many placing an emphasis on cloud computing), such as an updated version of Hyper-V, an IP address management role, a new version of Windows Task Manager, and ReFS, a new file system. Windows Server 2012 received generally good reviews in spite of having included the same controversial Metro-based user interface seen in Windows 8.
Web server Apache, IIS and Nginx are the most used web servers on the Internet.
Windows 7 Windows 7 Service Pack 1 (SP1) was announced on March 18, 2010. A beta was released on July 12, 2010.[116][117][118] The final version was released to the public on February 22, 2011.[119] At the time of release, it was not made mandatory. It was available via Windows Update, direct download, or by ordering the Windows 7 SP1 DVD.[120] The service pack is on a much smaller scale than those released for previous versions of Windows, particularly Windows Vista.[121]
Capability Maturity Model Integration Maturity Level 5 - Optimizing
PKCS 12 PKCS #12 is the successor to Microsoft's "PFX";[6] however, the terms "PKCS #12 file" and "PFX file" are sometimes used interchangeably.[4][5][7]
Denial-of-service attack A wide array of programs are used to launch DoS-attacks.