The difference between SC and SCC
as the largest super running club in China, SCC was founded in August 2009, and has set up branches in nearly 30 cities in China, with more than 1000 members.
CCR uses the database recovery function in exchange 2007, so that with the change of the active of the database, the second of the database will be updated continuously and asynchronously. During the installation of a passive node in a CCR environment, each storage group and its database are copied from the active node to the passive node.
the computer can be imagined as a farmer. When the farmer is weeding, he first looks for whether there is grass in the field (equivalent to data collection). When the farmer (computer) finds the grass, he thinks about it (computer calculates it), Clear which is the grass after the use of tools to remove, the process of removing grass is to control!!! This completes a cycle, which is das-92; DDC\ SCC\ DCS\ FCS control system. Ha ha
DAS is responsible for looking for grass, no matter what else
DDC can be open-loop or closed-loop, the open-loop is only responsible for weeding, and the closed-loop is responsible for weeding while checking whether it is weeding, and how the weeding effect is. Ha ha ha
sccdcsfcs is very complex, and its function is stronger, not only DAS and DDC, maybe it can print money for you, If you understand these, you won't worry about not finding a good job; DDC\ SCC\ DCS\ What is the working principle of FCS control system? What are the differences and connections between them?
s stands for straight line
SSS refers to three straight lines, which can form the letter A
SCC means one line and two CS, which can form B
C means C
SC refers to a straight line and a C, which can form D.
so next is e
The main difference is that SCC refers to the Canadian Standards Committee, while CNAs is the China National Accreditation Committee for conformity assessment. It can be used in any country and approved by any country. Both of them are members of IAF (international accreditation body), so both the certificate with CNAs mark and the certificate with SCC mark are internationally accepted in theory
CNAs is a combination of CNAB and CNAL
By evaluating and supervising the management and activities of conformity assessment organizations (such as certification organizations, laboratories and inspection organizations), CNAs can confirm whether it has the ability to carry out corresponding conformity assessment activities (such as certification, testing and calibration, inspection, etc.), confirm the authority of its conformity assessment activities, and play the role of recognition constraint 
extended data:
the main tasks of China National Accreditation Committee for conformity assessment (cans) are
1. Establish and operate the national accreditation system of conformity assessment institutions in accordance with the relevant laws and regulations, international and national standards and specifications of China, and formulate and issue the rules, guidelines, guidelines and other normative documents for accreditation
2. Carry out capability evaluation on the conformity assessment institutions applying at home and abroad, make recognition decisions, and supervise and manage the recognized conformity assessment institutions
3. Be responsible for guiding and supervising the use of the logo and logo of the Accreditation Committee
4. Organize and carry out personnel training related to accreditation, and carry out qualification evaluation and employment management for reviewers
5. Provide relevant technical services for conformity assessment institutions and public information of recognized conformity assessment institutions for all sectors of society
6. Participate in international activities related to conformity assessment and accreditation, and sign bilateral or multilateral accreditation cooperation agreements with relevant accreditation and related institutions and international cooperation organizations
7. Dealing with complaints and complaints related to recognition
8. Undertake the work entrusted by relevant government departments
Other activities related to accreditation were carried out
삼 &# 52380; J
Scc4 is about the management of different clients in the same system. There are settings for each client
if you have no other questions, you can accept the answers