Which of the following is not one of the disadvantages of maintaining the legacy systems?
A)They become difficult to integrate when companies merge or acquire other companies.
B)They are often difficult to modify to make them web based.
C)They are well supported and understood by existing personnel.
D)They lack adequate, up-to-date supporting documentation.

Question

Which of the following is not one of the disadvantages of maintaining the legacy systems?
A)They become difficult to integrate when companies merge or acquire other companies.
B)They are often difficult to modify to make them web based.
C)They are well supported and understood by existing personnel. 
D)They lack adequate, up-to-date supporting documentation.

Quizplus · Accepted Answer

Option A, B and D all represent valid disadvantages of maintaining legacy systems. However, option C represents an advantage of legacy systems as they are well understood and supported by existing personnel.

Which of the Following Is Not One of the Disadvantages