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Question 26

You want to check the values of the sort_buffer_size session variables of all existing connections.
Which performance_schema table can you query?

A.session_variables
B.variables_by_thread
C.user_variables_by_thread
D.global_variables

Question 27

Which three are characteristics of a newly created role? (Choose three.)

A.It is created as a locked account.
B.It can be protected with a password.
C.It can be dropped using the DROP ROLE statement.
D.It can be renamed using the RENAME ROLE statement.
E.It can be granted to user accounts.
F.It is stored in the mysql.role table.

Question 28

Which two statements are true about using MySQL Enterprise Monitor Query Analyzer? (Choose two.)

A.It is possible to list and analyze statements in an arbitrary graph range selection from timeseries graphs.
B.It is possible to retrieve a normalized statement, but never the exact statement that was executed.
C.It is possible to import data into the Query Analyzer from heterogeneous sources, such as CSV.
D.The single query QRTi pie chart in the Query Analyzer view is based on the average execution of all statements.
E.It is possible to configure the Query Analysis built-in advisor to get notified about slow query execution.

Question 29

Which two MySQL Shell commands are excluded from the InnoDB Cluster creation procedure? (Choose two.)

A.cluster.setPrimaryInstance()
B.dba.checkInstanceConfiguration()
C.cluster.addInstance()
D.dba.configureInstance()
E.dba.configureLocalInstance()
F.dba.createCluster()
G.cluster.forceQuorumUsingPartitionOf()

Question 30

User account baduser@hostname on your MySQL instance has been compromised.
Which two commands stop any new connections using the compromised account? (Choose two.)

A.ALTER USER baduser@hostname MAX_USER_CONNECTIONS 0;
B.ALTER USER baduser@hostname IDENTIFIED WITH mysql_no_login;
C.ALTER USER baduser@hostname PASSWORD DISABLED;
D.ALTER USER baduser@hostname DEFAULT ROLE NONE;
E.ALTER USER baduser@hostname ACCOUNT LOCK;