多項(xiàng)選擇題

Compare a typical Distributed Replicated Block Device (DRBD) with MySQL Standard Replication using master-slave replication. Which two statements are correct?（）

A.Both technologies guarantee an identical copy of data on the secondary node
B.Only MySQL can maintain a time-delayed copy of data on the secondary node
C.Both technologies use the TCP/IP stack as their primary transmission medium
D.DRBD uses shared-disk technology

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多項(xiàng)選擇題

A general purpose MySQL instance is configured with the following options:
—log-slow-queries
—long-query-time=,0001
—log-slow-admin-queries
—general-log
—log-bin
—binlog-format=STATEMENT
—innodb-flush-log-at-trx-commit=1
Which three statements are true（）。

A.The General Query Log records more data than the Binary Log
B.The binary Log records more data than the General Query Log
C.The Slow Query Log records more data than the General Query Log
D.The General Query Log records more data than the Slow Query Log
E.The Slow Query Log records more data than the Binary Log
F.The Binary Log records more data than the Slow Query Log

單項(xiàng)選擇題

Consider the MySQL Enterprise Audit plugin.
On attempting to start the MySQL service after 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

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Compare a typical Distributed Replicated Block Device (DRBD) with MySQL Standard Replication using master-slave replication. Which two statements are correct?（）

你可能感興趣的試題

A general purpose MySQL instance is configured with the following options: —log-slow-queries —long-query-time=,0001 —log-slow-admin-queries —general-log —log-bin —binlog-format=STATEMENT —innodb-flush-log-at-trx-commit=1 Which three statements are true（）。

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A general purpose MySQL instance is configured with the following options:
—log-slow-queries
—long-query-time=,0001
—log-slow-admin-queries
—general-log
—log-bin
—binlog-format=STATEMENT
—innodb-flush-log-at-trx-commit=1
Which three statements are true（）。