Explanation:
A class is called an object factory because objects are created from a class. An object is an instance of a class.
Answer:
Explanation:
Mysql is an open source database management system written in C and C++ language used to store, retrieve or modify a database. Mysql is used as a web database. Mysql can be combined with other programs so as to provide relational database capabilities as well as its implementation.
% matches any number of characters as well as zero characters while _ matches exactly one character.
Answer:
It's up to personal preference.
Explanation:
iPhone/Apple gives more compliments to security than Android.
Android has more friendly user GUI and dev tools.