Server Systems — The Open Group Certified Technical Specialist (Open CTS)

The official OPENGROUP documentation our Server Systems practice questions are cited to. Review the primary sources, then practise.

Official references for this objective

Opengroup — Security Library

XSSO-PAM provides a standard interface between applications and sign-on systems so that whatever the underlying technology of the application's authentication technology, they will plug-and-play with
Opengroup — UNIX® Certification Program | www.opengroup.org

The availability of UNIX systems from multiple suppliers gives users freedom of choice rather thanbeing locked in to a single supplier