What three are correct statements about MySQL backups? (Choose three.)
One of your colleagues is trying to make a change using the mysqlcommand-line client for his or her application session.
The colleague instant messages you this command:
mysql> SET SESSION max_connections = 200;
Why does the command fail?
A MySQL instance has this configuration values set:
A transaction involving a single InnoDB INSERT statement commits.
Which list of locations is in the sequence of disk writes for this transaction?
A crucial database, 'db_prod', just disappeared from your production MySQL instance.
In reviewing the available MySQL logs (General, Audit, or Slow) and your own application-level logs, you identified this command from a customer facing application:
SELECT id FROM users WHERE login='payback!';DROP DATABASE db_prod;'
Which three methods could have been used to prevent this SQL injection attack from happening?
