Which of the following phases is often considered the longest and most expensive phase of the systems development life cycle?
A. investigation
B. logical design
C. implementation
D. maintenance and change
Answer: D
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Write a function to do a bubble sort on a list.
What will be an ideal response?
Because anaudioelement contains no visual content, it's invisible on a web page unless controls or a poster image are displayed.
Answer the following statement true (T) or false (F)
A technician wants to implement a dual factor authentication system that will enable the organization to authorize access to sensitive systems on a need-to-know basis. Which of the following should be implemented during the authorization stage?
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