Please I need the answer to be written NO Pictures 1Compare

Please I need the answer to be written. NO Pictures

1-Compare and contrast the two major types of networks?

2-Describe the four categories of ethical issues related to information technology?

3-Explain the six problems that can be minimized using the database approach?

Solution

1)

2)

Privacy: In this What information about one\'s self or one\'s associations must a person expose to others, under what circumstances and with what safeguards, what things can people keep to themselves and not be forced to expose to others.

Accuracy: Who is liable for the authenticity, fidelity and accuracy of information. In the same way, who is to be held responsible for bugs or mistakes in information and how is the damaged party to be made whole.

Property: Who holds information and what are the just and fair prices for its exchange.Who owns the channels, particularly the airways, through which information is broadcasted. How should access to this limited source be allocated.

Accessibility: What information does a individual or an organization have a right or a privilege to obtain, under what conditions.

3)

Data isolation: Data isolation submissions cannot access data associated with further new applications.

Data redundancy: The same data are stored in several number of places.

Data inconsistency: Different versions of the data do not consent.

Data Security: Since data are \"put in one place\" in databases, there is a potential for losing a group of data at some time. So that, databases have extremely high security measures in place to detect mistakes and attacks.

Data Integrity: Data Integrity is data meet certain constraints, such as in a social security number field there is no alphabetic characters.

Data Independence: Applications and data are not associated to with each other, so that all applications are capable to access the equivalent records or information.