【单选题】You need to base a data block on the EMP table, but you do not want to give the users of the application access privileges on the table. Which type of data source would you use to create the data bloc...
【单选题】Which sentence is TRUE? _______ Information as a source of power is
A.
Information is the accumulation and presentation of data to change the other person's point of view or position on an issue.
B.
Information is an acknowledged accumulation of information, or mastery of a body of information, on a particular problem or issue.
C.
Information is the accumulation of money, raw material, manpower, time or equipment which can be used to create incentives for other people to comply, or as threats and punishments if they do not comply.
D.
Information is derived from being located in a particular position in an organizational or communication structure.