Thyroid Cancer Symptoms: Swollen Lymph Nodes. Gland swelling commonly refers to enlargement of the lymph glands, also known as lymph nodes. Lymph nodes are small rounded or bean-shaped masses of lymphatic tissue surrounded by a capsule of connective tissue.
DRM includes technologies that control the use, modification, and distribution of copyrighted works, as well as systems within devices that enforce these policies. The term is also sometimes referred to as  copy protection , copy prevention, and copy control, although the correctness of doing so is disputed.ne of the oldest and least complicated DRM protection methods for the computer games is a CD Key. CD Keys are a series of numbers and letters included with copies of the game, usually printed somewhere on the CD or the software package.
What is Creative Commons. Creative Commons is a type of licensed attribution where authors can specify that their work can be used in a certain way. To use CC works, you typically do not have to request advance permission or pay any type of licensing fee. Creative Commons works are protected by copyright law. What is different about this items are that the creators of the work opted to make it available for use. The author of a work can decide how it can be reused or built on by the type of CC license chosen to accompany it.