Suggest a changeover method for the new billing system and provide specific reasons to support your choice. If you recommend phased operation, specify the order in which you would implement the modules. If your recommendation is for pilot operation, specify the department or area you would select as the pilot site and justify your choice.
What will be an ideal response?
All fitness center activities, records, and reports will be tightly integrated in the new system. The new fitness center is essentially a startup operation, and a form of direct cutover is probably the only alternative. In a situation such as this, it would be difficult to implement part of a new system. This makes it even more important to use a full set of test data, and to examine each system function rigorously. All source documents should be retained in case of system problems, and all hardware, backup, and disaster recovery procedures should be tested thoroughly.
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We want a pointer called ptr to hold the address of a space in the heap large enough for an integer. We would use the line of code:
A. new ptr = new int; B. new ptr = int; C. ptr = int new; D. ptr = new int;
A loop has a(n) ________________________ when, on each iteration, the remaining problem size is reduced by one half until the problem size becomes 1.
A. constant time complexity B. quadratic time complexity C. logarithmic time complexity D. linear time complexity
The ability of a program to run without modification across multiple platforms is known as platform_____________.
Fill in the blank(s) with the appropriate word(s).
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Indicate whether the statement is true or false