Consider the Mysql Enterprise Audit plugin. The following event detail is found in the audit log:Which two points can be concluded from the given event？（）

A.Mysql NDB Cluster

B.Mysql Replication

C.Distributed Replicated Block Device (DRBD) and Mysql

D.Windows Cluster and Mysql

E.Solaris Cluster and Mysql

Consider the query:Mysql＞ SET @run = 15;Mysql＞ EXPLAIN SELECT objective, stage, COUNT (stage)FROM iteminformationWHERE run=@run AND objective=’7.1’GROUP BY objective,stageORDER BY stage;The iteminformation table has the following indexes;Mysql＞ SHOW INDEXES FROM iteminformation:This query is run several times in an application with different values in the WHERE clause in a growing data set.What is the primary improvement that can be made for this scenario？（）

A.Do not pass a user variable in the WHERE clause because it limits the ability of the optimizer to use indexes

B.Add an index on the objective column so that is can be used in both the WHERE and GROUP BY operations

C.Drop the run_2 index because it has caused a conflict in the choice of key for this query

D.Execute the run_2 index because it has caused a conflict in the choice of key for this query

E.Add a composite index on (run,objective,stage) to allow the query to fully utilize an index

a crash, notice the following error: [ERROR] Plugin ‘audit_log’ init function returned error.In the audit log file, you notice the final entry:…What action should you take to fix the error and allow the service to start？（）

A.Re-install the audit plugin

B.Execute the command FLUSH LOGS

C.Execute the command SET GLOBAL audit_log_fiush= ON

D.Move or rename the existing audit.log file

A.Using DELETE statements, for example, DELETE FROM performance_schema.events_watis_current

B.Using the statement RESET PERFORMANCE CACHE

C.Using the statement FLUSH PERFORMANCE CACHE

D.Using TRUNCATE statements, for example, TRUNATE TABLE performance_schema.events_waits_current

E.Disabling and re-enabling all instruments

F.Restarting Mysql

a. The stored procedure prepare_db () has 10 auditable statements.You run the following statements in the mydb database: Mysql＞ CALL prepare_db ();Mysql＞ LOAD DATA INFILE ‘/tmp/data.cav‘ INTO TABLE mytable; Mysql＞ SHOW TABLES;How many events are added to the audit log as a result of the preceding statements？（）

A.12; only top-level statements and stored procedure events are logged

B.111; top-level statements and all lower-level statements are logged

C.3; only the top-level statements are logged

D.102; top-level statements are logged, but LOAD DATA INFILE is logged as a separate event

A.The attribute "STATUS" is set to the string EXTERNAL_AUTH

B.The attribute "PRIV_USER" contains the username

C.The event type that is given in the attribute "NAME" is EXTERNAL_AUTH

D.There is no differentiation between native and external authentication events

E.External authentication is managed through external auditing logs

F.The "PROXY_PRIV" user shows a username if external authentication is used

iguration 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？（）

A.FORCE_PLUS_PERMANENT is not valid for the audit-log option

B.The audit_log.so library does not exist

C.The audit_log.so library is in a location that is different from that defined by the plugin_dir option

D.The audit plugin must be loaded dynamically by using the INSTALL PLUGIN command

E.The audit log file does not exist in which to write audit events

F.The audit_log.so library is not an executable file

A.Networkcardconfiguration

B.Remoteaccessprocedures

C.Estimatedruntime

D.Maximumload

E.Powercordlength

A.consider it... that

B.consider that is... that

C.consider that b

D... which

E.consider it is... that

(e) Briefly discuss FOUR initiatives that management might consider in order to further enhance profitability.

(4 marks)