A company has a business application that provides its users with many different reports:
receivables reports, payables reports, revenue projects, and so on. The company has just purchased some
new, state-of-the-art, wireless printers, and a programmer has been assigned the task of enhancing all of the
reports to use not only the company's old printers, but the new wireless printers as well. When the
programmer starts looking into the application, the programmer discovers that because of the design of the
application, it is necessary to make changes to each report to support the new printers. Which two design
concepts most likely explain this situation? (Choose two.)
A. Inheritance
B. Low cohesion
C. Tight coupling
D. High cohesion
E. Loose coupling
F. Object immutability
A. Inheritance
B. Low cohesion
C. Tight coupling
D. High cohesion
E. Loose coupling
F. Object immutability
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