Muscle wasting, also called muscle atrophy, is the weakening or loss of muscle tissue. Muscle wasting causes a significant decrease in muscle strength and the ability to move the muscle, according to MedlinePlus. In a healthy individual, muscle wasting can occur as result of the lack of physical exercise.
Primary Storage Device. Alternatively referred to as internal memory, main memory, and primary memory, a primary storage device is a medium that holds memory for short periods of time while a computer is running.
Students should be able to outline the functions and uses of primary storage devices. â CXC Information Technology Syllabus. In the article, Primary and Secondary Storage Devices, we briefly compared the two types of storage devices. Today, we take a more in-depth look at the various types of primary storage devices. There are two main types of primary storage, Random Access Memory (RAM) and Read Only Memory (ROM).