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Users report errors when trying to connect from 192.0.2.5 and is connecting using the mysql_native_password authentication plugin.
Examine these commands and output:

Amax_connections is too small.

BNetwork connectivity issues occurring between client and the MySQL instance.

CConnections are attempted without a valid user account or password.

DUser accounts are defined using the mysql_native_pasword plugin for password authentication.

Ethread_cache is too small.

Fskip_name_resolve is enabled.

正确答案:A (备注:此答案有误)

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