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What are two methods of taking a binary backup of a Mysql Server using InnoDB storage engine?

A. Mysql Enterprise Backup

B. Mysqldump with binary-data option

C. Mysqlhotcopy

D. File system snapshots

E. Mysqldumpslow

Full Atomicity, Consistency, Isolation, Durability (ACID) compliance is a necessity for a new application, which heavily reads and writes data.

This requires the following config file options:

Sync_binlog=1 Innodb_flush_log_at_trx_commit=1 Innodb_doublewrite=1

However, this configuration is expected to introduce disk I/O overhead.

What three changes will reduce disk I/O overheads?

A. Use of soft links for database directories on the same physical disk

B. Use of separate directories on the same physical disk for log files and data files

C. Placement of InnoDB log files and datadir on separate physical disks

D. Allocation of RAM to the buffer pool such that more of the data can fit in RAM

E. Use of delay_key_write=ON for batch index update

Which two capabilities are granted with the SUPER privilege?

A. Allowing a client to kill other client connections

B. Allowing a client to shut down the server

C. Allowing change of the server runtime configuration

D. Allowing client accounts to take over the account of another user

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?

A. All system users have access to the MySQL server via--login path local.

B. __login-path can be used only for MySQL servers running on a local machine.

C. __login-path allows you to provide login credentials without passing clear text passwords on the command line.

D. When using login-path to connect to a remote MySQL server, the remote server version must be 5.6 or later.

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?

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.