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?()AThe command prints all parameter for the login-path. The password is replaced with starsBThe command prints the encrypted entry for the login-path. The is only possible to see if an entry existsCThe command prints all parameters for the login-path. The password is shown only when you provide the –password optionDThe command prints all parameters for the login-path. The password is printed in plain tex

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 stars

B

The command prints the encrypted entry for the login-path. The is only possible to see if an entry exists

C

The command prints all parameters for the login-path. The password is shown only when you provide the  –password option

D

The command prints all parameters for the login-path. The password is printed in plain tex


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单选题You work as the Exchange administrator at Company.com.The Company.com network contains an Exchange Server 2010 Organization.Company.com has its headquarters in Paris where you are located.you are responsible for managing two exchange servers named -ex01 and -ex02.both exchange servers are configured to host the client access server role, the hub transport server role as well as the mailbox server role.terstkingex01 and -ex02 are members of a database availability group.during the course of the week you receive an instruction from management to ensure that users are able to make a connection to the client access server in the event of a single server failure. What should you do?()AYour best option would be to have the Network Load Balancing feature installed on every server.Thereafter a second IP address should be assigned to every network adapter.BYour best option would be to have two new records created for the Client Access server from the DNS manager.CYour best option would be to have a hardware load balancer deployed. Then a DNS record should be created for the virtual IP address. Thereafter a Client Access server array should be configured.DYour best option would e to have a new service named Client Access Server created and a new IP address allocated from the Failover Cluster Manager.

单选题You use—login-path to access a MySQL server on a Linux installation. Which statement is true about the – login-path option that is created by using mysql_config_editor?()AAll system users have access to the MySQL server via—login path localBlogin-path can be used only for MySQL servers running on a local machineClogin-path allows you to provide login credentials without passing clear text passwords on the command lineDWhen using – login-path to connect to a remote MySQL server, the remote server version must be 5.6 or later

单选题You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions, monitoring the database server, and design deployment. In the company, you major job is the deployment, maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. A SQL Server 2005 computer is managed by you, and a database named Customers is included by the SQL Server 2005 computer. A table named CustInfo is included by the database. An identity column named CustID and an nvarchar column named CustName are included by the table. According to the company requirement, rows which duplicate CustName values are included should be moved from the CustInfo table every year. However, the company requests to have rows removed from the CustInfo table after the rows have been manually examined and verified as being duplicates. Since you are the technical support, you are required to think out a method to have potential duplicate rows identified for manual examination. The minimum amount of administrative effort should be utilized.  Which action should be performed to finish the task?()AA trigger should be created for the CustInfo table so as to roll back INSERT queries that duplicate data is included.BA new unique index should be created on the CustName column. And then, IGNORE_DUP_KEY = ON should be specified when creating index.COn the CustName column, a foreign key constraint should be created, and a distinct list of CustName values is referenced by the foreign key constraint.DA SELECT INTO query should be utilized, and GROUP BY and HAVING clauses should be included by the query to create a new table that contains duplicate rows from the CustInfo table.