<span>Instance variables are declared private to prevent direct modification. Access to the variables is instead provided through methods. This practice is known as..
</span><span>c. encapsulation. It </span><span>is a mechanism of bundling the data (variables) and code acting on the data (methods) together as one.</span>
Zebulon Pike, the U.S. Army officer who in 1805 led an exploring party in search of the source of the Mississippi River, sets off with a new expedition to explore the American Southwest. Pike was instructed to seek out headwaters of the Arkansas and Red rivers and to investigate Spanish settlements in New Mexico.
Answer:
While symmetric encryption uses a single shared key to encrypt and decrypt data, asymmetric uses two separate keys
Answer:
Expert systems
Explanation:
Experts systems are known as computerized advisory programs that are used for the imitation of expert's reasoning processes when solving problems that pose a difficulty. They are usually a knowledge base that have several accumulated experience and certain rules that are used in the application of the knowledge according to the specific situation.
