Copenhagen, Denmark (rank movement: none) â The most expensive European cities include Zurich, Geneva, Copenhagen and London. 7. New York (rank movement: up 15 places) â New York has climbed 42 places in the rankings in the last five years.
What is a PDC, BDC? A. A PDC is a Primary Domain Controller, and a BDC is a Backup Domain Controller. You must install a PDC before any other domain servers. The Primary Domain Controller maintains the master copy of the directory database and validates users. A Backup Domain Controller contains a copy of the directory database and can validate users. If the PDC fails then a BDC can be promoted to a PDC. Possible data loss is user changes that have not yet been replicated from the PDC to the BDC. A PDC can be demoted to a BDC if one of the BDC's is promoted to the PDC.
The PDCA cycle is the most used methodology to implement a continuous improvement system in a company or organization. In this article, we are going to explain to you what it represents, how it works and what is the relationship with the PDCA Cycle and some ISO standards, as ISO 9001 for Quality Management Systems, in which is mentioned as a fundamental principle for the quality continuous improvement.