cca175 preparation

1, the basic task of database requirements design: https://wenku.baidu.com/view/9ae59b6ca45177232f60a2d1.htmlMaster the concept of learning first, because already have the actual combat experience, slowly from the actual combat experience to obtain favorable experience, but experience is not the truth is not necessarily correct, so also to obtain more authoritative knowledge and technical personnel guidance and help.For the real development of the time to prepare a variety of reserves: 1, Analys

= "clip_image022" src= "http://s3.51cto.com/wyfs02/M02/6E/CA/wKiom1WHvljyZQGxAAFSRJ4aL6w858.jpg" height= "418"/>Final installation Complete650) this.width=650; "title=" clip_image024 "style=" border-top:0px;border-right:0px;background-image:none; border-bottom:0px;padding-top:0px;padding-left:0px;border-left:0px;padding-right:0px, "border=" 0 "alt=" clip_ image024 "src=" http://s3.51cto.com/wyfs02/M00/6E/CA/wKiom1WHvlzweq1GAAGlH7tDS6U051.jpg "height=" 419 "/>The database for scom is ready to be

1 , add groups, and users# Groupadd MySQL# useradd-g MySQL MySQL2 , creating the installation directory# mkdir MySQL3 , upload MySQL installation package (I usually use Securefx)4 , unzip to the/mysql directory# Cd/mysql# chmod +x mysql-5.6.24-linux-glibc2.5-x86_64.tar.gz# TAR-XVF Mysql-5.6.24-linux-glibc2.5-x86_64.tar.gz5 , change the extracted directory name# MV Mysql-5.6.24-linux-glibc2.5-x86_64mysql6 , change directory owner# Chown-r Mysql:mysql/mysql/mysql.7 , change environment vari

-bin log-slave-updates = on /etc/init.d/mysqld restart(10) Start SyncChange MASTER to master_host= ' 192.168.0.2 ', master_user= ' Repl_user ', master_password= ' Repl_ User ', master_log_file= ' master-bin.000002 ', master_log_pos=120; Start slave; show slave status\g;650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/6C/E7/wKioL1VVwp3zfHgfAAAw6FWTk0I540.jpg "title=" Qq20150515174615.png "alt=" Wkiol1vvwp3zfhgfaaaw6fwtk0i540.jpg "/>Error: [ERROR] Slave Sql:slave failed toinitialize rela

version, so there are a lot of command components can not be used, here first put some of the usual things in advanceThis can be installed directly with the root user, because it is also the operational dimension, or the installation process, you can get root accessThe reason for this is that the system will be cloned at a later time, so that you can get a clean system at any time without having to do the work again.As follows#yum Install Epel-release-y#yum Install Yum-axelget-y#yum Update#rebo

Wedding preparationsMarriage is a major event in life and a family event. For a new couple's wedding, the family often prepares for more than half a year, especially the bride and groom. It is a matter of careful preparation after the event, not to let go of a detail. 1. Wedding preparation plan1.1. determine the date, location, ceremony, and wedding banquet Method1.2. Determine the wedding budget1.3. Dra

Abstract: This article is mainly for performance testing engineers, from the actual project experience, lessons, and put forward some suggestions for improvement, I hope you can in the future performance testing of the project to draw lessons from, this article especially in the performance test in the pre-data preparation of the solution.Keywords: test case; performance test; test processProject IntroductionThe project is a project two years ago, at

Debian basic configuration tool, Debian Linux Command Line preparation tool-Linux release version technology-debian information, the following is a detailed description. Rcconf System Boot is the service you want to start and a useful tool. Base-config The preparation of the base system. After the first startup, you will encounter it. There are many preparation

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(in line with), but the results are not good, 3A2B, is hit the big luck. To this oneself actually is satisfied with the result, in fact also has a lot of feeling.Most of the students in the PMP exam should be in the job, and some are already in the management position, which means that it is not too young, may be in the old under the pressure of small, work is not easy, after all, the management of the rice, is really not so mixed, shoulder and lead the expectations of each team member, Even be

The more you try, the luckier you get.--51cto PMP Hundred Days Preparation notes （PMP4期VIP备考群180908 唐尧） After one months of long wait, finally received the PMI e-mail, when the first sight of "congratulations", excitement and excitement is difficult to suppress, clenched fist to himself shouted "yes! "Once again it's my motto," The more I try, the luckier I get.Last hav

First, there is a need to clarify the importance of data preparation for this step.Since 2017, Ai has been in full swing, and because of the convenience of Python's easy-to-learn and machine learning libraries and frameworks, the introduction to machine learning and deep learning is almost 0 threshold, and now everyone is going to follow the AI (a phenomenon that is very repugnant to bloggers who are really committed to data and algorithms, But also c

Interview preparation series 03 ---- Summary of Binary Tree questions in the interview Interview preparation series 03 ---- Summary of Binary Tree questions in the interview This article is the first article in the interview preparation series. The binary tree is the same as the linked list. First, we should think of recursion. Therefore, we recommend that you us

basically did not make changes.　　Third, preparation experience1.osg7 wrote very well, it divided 21 chapters, so in learning easy to grasp the progress, not like the AIO and CBK chapter is very large, feel too much, and write more fluent than AIO, easier to understand. Again with Chinese translation, see OSG is enough, occasionally refer to Cbk,aio basic don't look.2. To give yourself enough time to study, not greedy fast, understand the content of t

Open Minnie in the first two chapters on the registration of domain name considerations and the purchase of domain name considerations, originally prepared to continue to write the site space problem, but always feel that there are some domain name notes do not account clearly, so here a separate chapter on the domain name preparation of some other considerations, because of the domain name, Also need to do some relevant

Preparation and equipment of the Japanese army during the Second World War When the Japanese army was in war 2, the army had the following individual equipment: Soldiers: 6.5mm 38 type rifle, 30 type bayonet, 94 a kettle, front box cartridge (120 bullets), helmets, etc. School: 94 type **, telescope, military knife, map sac, school bottle. The Japanese army also has a special kind of equipment-89-type cartridge, which is similar to micro-mortar. Its

Early preparation of deployment LyncServer2013The preliminary preparation is mainly divided into several parts,1, Version Introduction2. Introduction to the Environment3. DNS Preparation4. Front-end prerequisite software Installation5. Create shared storage6. Restart the server7. CA Preparation8. Back-end SQL preparationFirst, Version introductionThe main difference between the Lync Server Enterprise Editio

Detailed usage of the old Mao Tao U disk boot disk preparation tool (Graphic tutorial)Now we are using a USB flash drive disk to install the system, and there are a lot of software for creating a USB flash drive disk. Today we will take the old Mao Tao as an example, the following figure shows the tutorials on how to use the boot disk creation tool of the old Mao Tao U disk. I. Prepare before production (Note: Back up USB flash disk data before operat

Mysqli's support for prepare is very beneficial for websites with large traffic volumes. it greatly reduces system overhead and ensures the stability and security of query creation. prepare preparation statements are divided into binding parameters and binding results. Mysqli's support for prepare is very beneficial for websites with large traffic volumes. it greatly reduces system overhead and ensures the stability and security of query creation. pre

; "src =" http://s3.51cto.com/wyfs02/M01/47/85/wKioL1P79SbhS6zwAAH7e5YWz3M413.jpg "style =" float: none; "Title =" 17.jpg" alt = "wkiol1p79sbhs6zwaah7e5ywz3m413.jpg"/> 18. Add the computer name of the sccm2012r2 server and set the permission to full; 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M01/47/83/wKiom1P79A_Ae6JfAAI_DKy_TFU409.jpg "style =" float: none; "Title =" 18.jpg" alt = "wkiom1p79a_ae6jfaai_dky_tfu409.jpg"/> 19. Select advanced, find the computer of the added sccm201