If the decision is made to purchase a new system, what are three options for customizing the software?
What will be an ideal response?
Three ways to customize a software package are:
1. You can purchase a basic package that vendors will customize to suit your needs. Many vendors offer basic packages in a standard version with add-on components that are configured individually. A vendor offers options when the standard application will not satisfy all customers.
2. You can negotiate directly with the software vendor to make enhancements to meet your needs by paying for the changes.
3. You can purchase the package and make your own modifications, if this is permissible under the terms of the software license. A disadvantage of this approach is that systems analysts and programmers might be unfamiliar with the software and will need time to learn the package and make the modifications correctly.
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Answer the following statements true (T) or false (F)
1) In recursion, it is unnecessary to decide whether a stopping case has been reached. 2) A recursive function must not return a value. 3) A recursive function can have local variables. 4) A recursive function can have only one stopping case. 5) A recursive function can have only one recursive case.
In a(n) ____ graph, the edges are drawn using arrows.
A. pointed B. vector C. directed D. undirected