The piano and keyboard are two different types of musical instruments. While the piano is acoustic, i.e. one that plays music organically, a keyboard is electronic, i.e. uses electricity to produce music.

A full time employee is an employee of the company that works there full time. They have all the benefits of employment, including being on the payroll, vacations, benefits, overtime, etc. A consultant is a...

Skype, Skype Meetings, and Skype for Business are three different versions of Skype available for use. Skype is designed primarily for use by regular consumers to make Skype to Skype calls. Skype Meetings is...

The main difference between a smile and a smirk is that a smile is when the lip curl upwards at the corner to express happiness or contentedness; whereas a smirk is a type of smile that displays smugness,...

SQL are also known as relational databases and are more structured than NoSQL databases, which are known as non-relational databases. Non-relational databases tend to be more document-oriented and distributed...