The root “-crete” as in excrete and secrete means ______________

单选题

The root “-crete” as in excrete and secrete means ______________

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单选题

Which of the following root means intestine ?

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单选题

MySQL is installed on a Linux server and has this configuration: [mysqld] user=mysql datadir=/data/mysql/ As the ‘root’ user, you change the datadir location by executing: shell> cp –R /var/lib/mysql /data/mysql/ shell> chown –R mysql /data/mysql What is the purpose of changing ownership of datadir to the ‘mysql’ user?

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