Answer: Option(a) is correct option
Explanation:
Normative statements are the statements that include value that is used for describing desirability and undesirability of situation.It is based on further requirements, need and perspective.
According to the question, statement that provide description about world should be is a normative statement as it describes the possible requirements for world .
Other options are incorrect because descriptive statement is based on objective and facts. Economist hired by government or in scientific field is not described through world description. Thus, the correct option is option(a).
Answer:
When it comes to understanding <em>file & print sharing</em> in <em>MS Windows Operating System</em> and particularly <em>"Windows 7 Professional"</em>, when folders contain confidential files needed to be protected from access, certain types of permissions are set, such as <em>NTFS</em>, <em>Share</em> and <em>Effective </em>permissions. The type of permissions granted to a user with the characteistics described above are known as: <em>"Effective permissions"</em>.