There are many books that are helpful in learning Ruby. Some of these books are Everyday Scripting with Ruby, Learn to Program, Metaprogramming Ruby, and Ruby in a Nutshell.

If you mean the original name of C++, it was originally called "C with Classes". However, after the introduction of template metaprogramming, it was renamed C++ which meant "the successor to C".

Here they are (all 9 of them):

* Scope management * Time management * Cost management * HR management * Quality management * Risk management * Communications management * Procurement management * Integration management

The major branches of management are financial management, marketing management, human resource management, strategic management, production management, operations management, service management and information technology management. The efficient and effective operation of a business, and study of this subject, is called management.

Management.