cuug-北京神脑咨询,专注于oracle dba就业培训和ocp、ocm高端认证培训,甲骨文授权合作wdp中心,oracle评选的金牌名师亲自讲课,ocp讨论3组:101-5267-481,验证:ocp
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具备数据库基础知识,了解数据库的分类,具备安装MySQL数据库的能力,掌握MySQL数据类型知识,基本了解常用SQL语句,对阿里云数据库产品有基本认知。
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阿里云技能认证
详细说明Mysql 8.0 OCP认证考试原题题库整理(CUUG内部资料)-第8题
Mysql 8.0 OCP认证考试原题题库整理(CUUG内部资料)-第7题 Choose the best answer. You want to log only the changes made to the database objects and data on the MySQL system. Which log will do this by default? A) slow query log B) binary log C) error log D) general query log E) audit log
Mysql 8.0 OCP考试-第6题
Mysql 8.0 OCP考试 -第5题
mysql 8.0 ocp考题-4
mysql 8.0 ocp考试 -3题
Mysql 8.0 OCP认证考试原题题库整理-第2题
Mysql 8.0 OCP认证考试原题题库整理
会议由CCF南京、CUUG、国产数据库和开源社区联盟以及各行业数据库专家共同策划组织,联合百家名企与百家高校,为高校应用型人才培养提供指导方向,联合企业走进高校,成立《开源数据库工作室》,免费授课,培养数据库人才,让学生能够高端、高薪、高起点就业。
此次大会由中国计算机学会、开源中国、开源&国产数据库联盟、神脑资讯(CUUG)等单位主办,特邀阿里云、腾讯、迪思杰、亚信科技、苏宁易购、人大金仓、南大通用等企业代表,特邀北京大学、武汉大学、南京财经大学等院校代表,共同探讨国产数据库的发展,为各行各业提供去‘O’的全面解决方案,为现在身为DBA或者即将走上这条路的人士提供指导方向。
PostgreSQL公开课(第19期)-Toast技术特点与应用
继11g和12c之后,OCP 19c考试题库解析已于2020年7月17日在腾讯课堂免费直播,此为国内首家19c的题库解析。
CUUG第十六期PostgreSQL公开课:冷冻TXIDS内核剖析
三、PostgreSQL 12.2企业级应用公开课(3):流复制高级配置
二、PostgreSQL 12.2企业级应用公开课(2):Point-in-Time Recovery (PITR)
一、PostgreSQL 12.2企业级应用公开课(1):备份恢复
四、PostgreSQL 12.2企业级应用公开课(4):HA(双机热备)实现方案
Choose the best answer. Exanine the desciption of the EMPLOYEES table: Nane Null Type EMP_ID NOT NUL NUMBER EMP_NAME VARCHAR2 (40) DEPT_ID NUMBER(2)...
Examine these facts about a database: The database default tablespace to EXAMPLE. DEFERRED_SEGMENT_CREATION is TRUE (原来为 FALSE,题目有错) Examine these co...
In one of your databases: 1.USER1 and USER2 have no system privileges. 2.ROLE1 only has these privileges: ?CREATE SESSION ?CREATE TABLE ?CREATE VIEW ...
In one of your databases: 1.USER1 and USER2 have no system privileges. 2.ROLE1 only has these privileges: ?CREATE SESSION ?CREATE TABLE ?CREATE VIEW ...
Examine these facts about a databases: 1.USERS is the database default tablespace. 2.USER1,USER2,and USER3 have the CREATE SESSION privilege 3.
Examine these facts about a database: 1.USER is the database default tablespace. 2.USER1, USER2, and USER3 have the CREATE SESSION privilege.
Which two statements are true about the Automatic Diagnostic Repository (ADR) ? A)It only exists if DIAGNOSTIC_DEST is configured in the SPFILE.
Which is true about the Automatic Diagnostic Repository (ADR) ? A) It is used only if the DIAGNOSTIC_DEST parameter is manually configured.
Which three are true about the Automatic Database Diagnostic Monitor (ADDM)? A)It improves database performance by automatically implementing Oracle ‘s best practices.
Examine this command: SQL> CREATE GLOBAL TEMPORARY TABLE report_work_area (startdate DATE, enddate DATE, class CHAR(20)) ON COMMIT PRESERVE ROWS; Whi...
You want to access employee details contained in flat files created by an application. Which two methods will achieve this? A)Use a BFILE column in a table to access the flat file.
Which two are true about external tables? A)They can be stored in an ASM Cluster File System(ACFS). B)They can always be updated using SQL.
Which is true about external tables? A)Segments are allocated for external tables. B)They may have indexes.
You successfully executed these commands: connect scott/tiger@prod1; CREATE DATABASE LINK db_prod2 CONNECT TO scott IDENTIFIED BY tiger USING 'PROD2'...
Examine this session output: SQL> connect scott/tiger Connected. SQL>select name,value 2 from v$parameter 3 where name='audit_trail'; NAME VALUE ----...
Which three are true about auditing? A)Auditing is active only when the database is OPEN. B)Audit records are always stored in the database.
Examine these facts about objects in the SYSTEM schema: 1.EMP is a table. 2.EMP_PK is a primary key constraint on EMP.
Which two are true about Oracle Data Pump in Oracle Database 11g Release 2? A)If the directory used in the export operation has existing dump files, it overwrites them.
Where is an expdp operation tracked? A)dump files B)control file C)log files D)Automatic Diagnostic Repository(ADR) E)master table (MT) Answer: E 赵: 题译:哪里有一个 Exdp 操作跟踪? Master table 是一个临时 table,专门为 import pump 和 export pump 创建的,一旦完成就会自动被 drop。
Which two can be exported by a non-administrative account by using Data Pump? A)directory objects B)tables C)tablespaces D)schemas E)database Answer: BD 赵: EXP 和 IMP 是客户端工具程序,它们既可以在客户端使用,也可以在服务端使用。
Which state must a database be to enable ARCHIVELOG ? A)NOMOUNT B)OPEN IN READ WRITE mode C)OPEN IN READ ONLY mode D)OPEN IN RESTRICTED mode E)MOUNT ...
which four are true about the tools used to administer Oracle database? A)the Data Pump utility can be used to load data from text files.
Which two are true about the Inventory directory? A)It is shared by all Oracle software installations on a single server.
When does an incremental checkpoint occur ? A)when an online redo log switch occurs. B)when DBWn writes dirty buffers as part of its normal processing.