31) How are ENUMs and SETs represented internally?
As unique integers representing the powers of two, due to storage optimizations.
32) How do you start and stop MySQL on Windows?
net start MySQL, net stop MySQL
33) How do you start MySQL on Linux?
/etc/init.d/mysql start
34) Explain the difference between mysql and mysql interfaces in PHP?
mysqli is the object-oriented version of mysql library functions.
What’s the default port for MySQL Server?
3306
35) What does tee command do in MySQL?
tee followed by a filename turns on MySQL logging to a specified file. It can be stopped by command note.