网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
单选题
You are using CTIDS in replication. You need to skip a transaction with the CTID of aaa-bbb-cccddd-eee : 3 on a slave. Which command would you execute from a Mysql prompt?()
A

STOP SLAVE; SET GLOBAL SQL_SLAVE_SKIP_COUNTER=1; START SLAVE

B

STOP SLAVE; BEGIN; SET GTID_IGNORE=aaa-bbb-ccc-ddd-eee: 3; COMMIT; START SLAVE

C

STOP SLAVE; SETGTID_NEXT=aaa-bbb-ccc-ddd-eee: 3; BEGIN; COMMIT; SET GTID_NEXT=AUTOMATIC; START SLAVE

D

STOP SLAVE; RESET SLAVE; BEGIN; SKIP NEXT GTID; COMMIT; START SLAVE


参考答案

参考解析
解析: 暂无解析
更多 “单选题You are using CTIDS in replication. You need to skip a transaction with the CTID of aaa-bbb-cccddd-eee : 3 on a slave. Which command would you execute from a Mysql prompt?()A STOP SLAVE; SET GLOBAL SQL_SLAVE_SKIP_COUNTER=1; START SLAVEB STOP SLAVE; BEGIN; SET GTID_IGNORE=aaa-bbb-ccc-ddd-eee: 3; COMMIT; START SLAVEC STOP SLAVE; SETGTID_NEXT=aaa-bbb-ccc-ddd-eee: 3; BEGIN; COMMIT; SET GTID_NEXT=AUTOMATIC; START SLAVED STOP SLAVE; RESET SLAVE; BEGIN; SKIP NEXT GTID; COMMIT; START SLAVE” 相关考题
考题 多选题What are three methods to reduce Mysql server exposure to remote connections?()ASetting — skip-networking when remote connections are not requiredBUsing the sql_mode=STRICT_SECURE after connections are established for encrypted communicationsCSetting specific GRANT privilege to limit remote authenticationDSetting – mysql_secure_configuration to enable paranoid modeEUsing SSL when transporting data over remote networks

考题 多选题What are three actions performed by the mysql_secure_installation tool?()AIt prompts you to set the root user account passwordBIt checks whether file permissions are appropriate within datadirCIt asks to remove the test database, which is generated at installation timeDIt can delete any anonymous accountsEIt verifies that all users are configuration with the longer password hash

考题 单选题You have a login-path named "adamlocal" that was created by using the mysql_config_editor command. You need to check what is defined for this login_path to ensure that it is correct for you deployment. You execute this command: $mysql_config_editor print –login-path=adamlocal What is the expected output of this command?()A The command prints all parameter for the login-path. The password is replaced with starsB The command prints the encrypted entry for the login-path. The is only possible to see if an entry existsC The command prints all parameters for the login-path. The password is shown only when you provide the –password optionD The command prints all parameters for the login-path. The password is printed in plain tex

考题 单选题The validate_password plugin is loaded and displays the following settings in global variables: Mysql> SHOW VARIABLES LIKE ‘validate_password%’; When attempting to set your password, you get the following error: Mysql> SET PASSWORD = PASSWORD (‘Hoverl@%’); ERROR 1819 (HY000): Your password does not satisfy the current policy requirements What is the cause of the error?()A The password is eight characters long, but needs to exceed validate_password_length to be validB All of the MEDIUM password policy requirements have not been honoredC The password matches a substring Hover as a dictionary wordD The password does not match the validate_passoword_number_count requirementE There is no dictionary file defined, so password validation cannot work as expected

考题 多选题Consider the MySQL Enterprise Audit plugin, You add the following lines to the my.cnf configuration tile: [mysqld] Plugin-load=audit_log.so Audit-log=FORCE_PLUS_PERMANENT You attempt to start up the MySQL service and notice that it fails to start. Which two statements would explain why the service did not start?()AFORCE_PLUS_PERMANENT is not valid for the audit-log optionBThe audit_log.so library does not existCThe audit_log.so library is in a location that is different from that defined by the plugin_dir optionDThe audit plugin must be loaded dynamically by using the INSTALL PLUGIN commandEThe audit log file does not exist in which to write audit eventsFThe audit_log.so library is not an executable file

考题 多选题Consider typical High Availability (HA) solutions that do not use shared storage. Which three HA solutions do not use shared storage?()AMysql NDB ClusterBMysql ReplicationCDistributed Replicated Block Device (DRBD) and MysqlDWindows Cluster and MysqlESolaris Cluster and Mysql

考题 多选题A Mysql instance is running on a dedicated server. Developers access the server from the same network subnet. Users access the database through an application that is running on a separate server in a DMZ. Which two will optimize the security of this setup?()ADisabling connections from named pipes or socket files (depending on the operating system of the server)BEnabling and using SSL for connections to the Mysql databaseCInstalling Mysql on the application server, and running the database and application on the same serverDStarting the server with – bind- address=0.0.0.0 specifiedERunning the server with – skip-networking specifiedFLimiting logins to originate from the application server or the server's subnet'

考题 单选题While reviewing the MySQL error log, you see occasions where MySQL has exceeded the number of file handles allowed to it by the operating system. Which method will reduce the number of file handles in use?()A Activating the MySQL Enterprise thread pool pluginB Relocating your data and log files to separate storage devicesC Disconnecting idle localhost client sessionsD Implementing storage engine data compression options