Mysql Setup
- What does the default case sensitivity of database and table names depend on?
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Correct Option: D
The default case sensitivity imposes a dependency on the operating system of the machine on which the MySQL server is running. Windows does not treat database and table names as case sensitive unlike Unix.
- For REVOKE statements, the server automatically rereads the grant tables.
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Correct Option: B
For the ‘REVOKE’ and ‘DROP USER’ statements, the server automatically re-reads the grant tables and no FLUSH PRIVILEGES statements are needed. Hence the grant tables are re-read.
- Anonymous accounts have user name ______________.
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Correct Option: C
Anonymous accounts have user name left blank. The main benefit of removing the anonymous user accounts is it significantly simplifies the task of setting up non-anonymous accounts.
- Which script initializes the data directory during installation?
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Correct Option: D
The data directory is initialized during the installation by ‘mysql_install_db’. If MySQL is installed on Linux from RPM packages then ‘mysql_install_db’ is run automatically.
- The superuser account of the grant tables in the mysql database is called ______________.
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Correct Option: D
The root accounts are superuser accounts intended for administrative purposes. The root accounts have the privileges and to delete all the databases and shutting down the server.