On a class diagram, the complete semantic constraint means that every instance must be an instance of some subclass
Indicate whether the statement is true or false
TRUE
Explanation: Semantic constraints among the subclasses can be expressed using the complete, incomplete, disjoint, and overlapping keywords.
CL
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If the haricut charged by the Fed is very large
A. banks will be discouraged from borrowing. B. transaction accounts held by banks increase. C. the Fed loses a lot of money if banks default on their loans. D. the Fed's discount rate rises.
Regarding the use of social media in politics and government, which of the following is true?
A) Social media use positively influences coverage by traditional news media. B) Despite its pitfalls, it plays a major role in the 21st century. C) Since it is not protected by the First Amendment, its use is limited. D) George W. Bush pioneered it in 2007.
According to your textbook, aside from lack of interest, what is the biggest enemy of learning?
a. Memory b. Forgetting c. Knowledge d. Ignorance
Which of the following is true of business ethics?
A. Certain notions such as fairness, honesty, and reciprocity are universal norms. B. The perception of what is ethical and what is not is similar across different cultures. C. Business ethics needs to be codified into law in order to be followed. D. Business ethics is an agreed-upon code of conduct in business, based on laws.