A MySQL replication slave is set up as follows:
Uses all InnoDB tables

Receives ROW-based binary logs

Has the read-only option

The replication slave has been found in an error state.
You check the MySQL error log file and find these entries:

What are two possible causes for this error to occur?

Which two statements are true regarding the creating of new MySQL physical and logical backups?
(Choose two.)

Consider these global status variables:

Which two conclusions can be made from the output?

Consider the ANALYZE TABLE command.
In which two situations should this command be used?

You are contacted by a user who does not have permission to access a database table.
You determine after investigation that this user should be permitted to have access and so you execute a GRANT statement to enable the user to access the table.
Which statement describes the activation of that access for the user?