Question: 80. Personal observation, actually looking and some sample end results, enables a systems analyst to confirm comments that were made in user-interviews and to determine
80. Personal observation, actually looking and some sample end results, enables a systems analyst to confirm comments that were made in user-interviews and to determine whether existing procedures work the way they are being described.
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| a. | True |
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| b. | False |
81. If you know what feedback is, the agile approach expects nearly continuous feedback from stakeholders, especially users, and each additional step is impacted by what got learned in the prior steps.
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| a. | True |
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| b. | False |
82. Greater user involvement usually results in better communication, faster development times, and more satisfied users.
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| a. | True |
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| b. | False |
83. While there are a variety of advantages to the rapid application development (RAD) technique, the bottom line (primary advantage) for most people is that _____.
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| a. | systems can be developed more quickly with significant cost savings |
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| b. | a companys strategic business needs are emphasized and the mechanics of the system are not stressed |
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| c. | the decelerated time cycle allows more time to develop quality, consistency, and design standards |
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| d. | systems are developed more slowly with fewer bugs |
84. Among the many systems documentation techniques, the use of _____ is popular as a very effective method of visualizing the flow and desired functionality during software systems design.
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| a. | Functional decomposition diagram (FDD) |
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| b. | total cost of ownership (TCO) |
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| c. | Unified Modeling Language (UML) |
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| d. | Rapid Economic Justification (REJ) |
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85. To make some estimations which will lead to an understanding of system _____ a systems analyst needs to gather information about the expected future trends in volume or sizing as they affect outputs, inputs, and processes.
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| a. | scalability |
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| b. | reliability |
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| c. | compatibility |
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| d. | applicability |
86. If you can concentrate on the things being said during an interview so you can recall them, and can even pay attention to things like nonverbal communication that occur too, this is called _____.
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| a. | brainstorming |
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| b. | sampling |
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| c. | engaged listening |
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| d. | fact-finding |
87. If I want a cross-section of customer opinions, and if I select a group of any 20 customer comments out of a larger pool 200 customer comments, then I can be said to have found a _____ .
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| a. | systematic sample |
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| b. | stratified sample |
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| c. | random sample |
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| d. | comprehensive sample |
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