2. What are the four advantages of using a data flow approach over narrative explanations of data movement?
What will be an ideal response?
The four advantages of using data flow diagrams are:
A. Freedom from committing to the technical implementation of the system too early.
B. Further understanding of the interrelationships of systems and subsystems.
C. Communicating current system knowledge to users through data flow diagrams.
D. Analysis of the proposed system to determine if all the necessary data and processes have been defined.
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List five strengths of IDPSs.
What will be an ideal response?
Which of the following are advantages offered by municipal hotspots? (Choose all that apply.)
A. existing ISPs welcome the competition B. recruitment of employees can be easier C. municipal workers have access to a wide range of information D. easy to accurately determine the number of projected users
Which of the following steps determines the requirements for the network?
A. define the network's needs B. determine external connections C. determine internal connections D. plan security
____________________ is a setting that lets you specify how similar pixels will be selected.
Fill in the blank(s) with the appropriate word(s).