What are CPK and PPK? What is the difference between them?A: CPK is complex process capability index.The abbreviation used by modern enterprises to representProcess Capability. Strong process capability can produce products with high quality and reliability.PPK is an index used to calculate the process capability or process capability in SPC Central Control drawing. It refers to the process performance of s
CPK's process capability explainedCPK is the CI of the accuracy and the standard of the process capability.Cpk= (1-ck)? C PThat is, at the same time as the CP, consider taking a (1-ck) number, to Praya the deficiency of the CP, the maximum time is 1, that is (ck=0) (the center value is not biased), if the central value is not too large, the number of this relationship (1-CK) will be smaller, the CPK would also become smaller.C PK rating of the class
CPK (Process capability index)--process capability index
SPC (statisical Process Control)--analysis of process statistics controlled state
PPM (Parts Per Million)--million-percent
The first chapter exercises 1.1 What are the problems in the production of modern electronic components, conventional reliability assessment methods (sampling test, Reliability life test, field use data accumulation, etc.)?
Sampling methods do not di
Apacherewrite redirection rules, rewrite regular expressions, second-level domain names point to first-level domain names, multiple domain names point to one domain name, IP to domain name first there is a linux server, there are four IP addresses can point to this server, t
This chapter describes the role transfer between Windows Server 2012 domain controllers and the removal of domain control methods. According to the different application scenarios, the operation methods are summarized and summarized. Here are 2 scenarios:Scenario 1: The primary domain controller and the secondary domain
A recordThe A (Address) record is used to specify the IP address record corresponding to the Host Name (or domain name. You can direct the website server under this domain name to your web server. You can also set a subdomain name for your domain name. In general, a record is the IP address of the server, and a record bound to the
The meaning of the forest root domain in the domain tree, and the meaning of the domain forest root domain
Contoso has many IT resources in the company's IT environment, and these IT resources are all in a state of decentralized management, which virtually increases the management cost of contoso, moreover, the manage
Prevents domain host access from being out of domain control and domain host access from being out of Domain
I. Introduction
When all the company's hosts are added to the domain, SA's primary task is to prevent the hosts in the domain
generally speaking, do not make any special settings, are manually added domain, and the use of the Administrator account, this situation is risky, easy to be remembered password. Therefore, if you can set up a normal user account, specifically to perform the domain operation, it will reduce such risks. In fact, by default, the domain of every ordinary account ca
1. query the IP address of the domain name. Query by using network tools such as ping or ip138.com on the local machine.2. Use the IP address direction query tool to obtain the list of domain names bound to this IP address.Chinese keywords:Domain name Direction QueryOrIP reverse query domain nameKeyword:Reverse IP domain
2018 Year 8 month Day14:11
Domain and Active Directory
What is a domainDomainis a stand-alone unit in a Windows network where mutual access between domains requires a trust Relation. Trust relationships are bridges that connect between domains and domains. When a domain establishes a trust relationship with other domains, the two domains can not only manage each other as needed, but also distr
What is called a domain. The domain is the core unit of the Windows nt/2000 Active Directory, which is a container for objects such as computers, users, and objects in the domain that have the same security requirements, replication processes, and management. If you want to build a domain, first have a machine to insta
Over time, the development of the front and back end separation is becoming more and more popular, the use of the company is more and more. But this form of development also poses a problem. That's a cross-domain problem. What is cross-domain
Cross-domain, refers to the browser can not execute other Web site script. It is caused by the browser's homology policy,
A record
Quote:The A (Address) record is used to specify the IP address record corresponding to the Host Name (or domain name. You can direct the website server under this domain name to your web server. You can also set a subdomain name for your domain name. In general, a record is the IP address of the server, and a record bound to the
Start Guide for domain name parking services
What is the domain name Parking service (Domains Parking services)?
If you have an ideal domain name or a domain name with traffic (that is, traffic), you
Do not want to immediately use the domain name to establish a Web site,
The JS cross-domain refers to the data transfer or communication between different domains via JS, such as using AJAX to request data from a different domain, or by JS to get the frames (IFRAME) of the different domains in the page. As long as the protocol, domain name, and port are any different, are considered to be different domains.The following table shows t
Js sets document. domain for cross-domain attention analysis, jsdocument. domain
This article analyzes the precautions for setting document. domain in js to implement cross-origin. Share it with you for your reference. The specific analysis is as follows:
Document. domainUsed to obtain the
The JS cross-domain refers to the data transfer or communication between different domains via JS, such as using AJAX to request data from a different domain, or by JS to get the frames (IFRAME) of the different domains in the page. As long as the protocol, domain name, and port are any different, are considered to be different domains.The following table shows t
What is squatting:The so-called squatting, simply divided, there are two kinds of means of squatting:1, a domain name has never been registered backorder, in this case, is generally the domain name of the registrant to foresee the potential value of the domain name, before others think of the domain name registered. Th
Right now, the domain name investment is becoming a hot investment project, a good CN domain name unexpectedly can sell hundreds of thousands of yuan of high price, Google million dollars to redeem the CN domain Name event also let investors see the myth of a night of wealth. Recently, the domain name Professional busi
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