One of the main activities in the systems analysis Essay

Custom Student Mr. Teacher ENG 1001-04 2 April 2016

One of the main activities in the systems analysis

 Question 1
2.5 out of 2.5 points
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| One of the main activities in the systems analysis phase is ____ modeling, which involves fact-finding to describe the current system and identification requirements for the new system.Answer | | | | | Selected Answer:| d. requirements|

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 Question 2
2.5 out of 2.5 points
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| ____ are especially important to a systems analyst who must work with people at all organizational levels, balance conflicting needs of users, and communicate effectively.Answer | | | | | Selected Answer:| a. Interpersonal skills|

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 Question 3
2.5 out of 2.5 points
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| RAD relies heavily on ____.Answer | | | |
| Selected Answer:| d. both a and b|
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 Question 4
2.5 out of 2.5 points
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| The primary advantage of RAD is that ____.Answer | | | | | Selected Answer:| a. systems can be developed more quickly with significant cost savings|
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 Question 5
2.5 out of 2.5 points
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| In a(n) ____, team members prepare to lunge at each other to achieve
their objectives.Answer | | | | | Selected Answer:| a. scrum|
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 Question 6
2.5 out of 2.5 points
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| Using a(n) ____, an analyst can show business functions and break them down into lower-level functions and processes.Answer | | | | | Selected Answer:| a. FDD|
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 Question 7
2.5 out of 2.5 points
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| The ____ is a widely used method of visualizing and documenting software systems design.Answer | | | | | Selected Answer:| d. UML|
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 Question 8
2.5 out of 2.5 points
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| In a use case diagram, the user becomes a(n) ____, with a specific role that describes how he or she interacts with a system.Answer | | | | | Selected Answer:| c. actor|
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 Question 9
2.5 out of 2.5 points
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| All of the following are categories of system requirements EXCEPT ____.Answer | | | | | Selected Answer:| c. dynamics|
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 Question 10
2.5 out of 2.5 points
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| ____ is a typical example of a system requirement for the output category.Answer | | | | | Selected Answer:| d. The contact management system must generate a daily reminder list for all sales reps|

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 Question 11
2.5 out of 2.5 points
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| ____ is a typical example of a system requirement for the input category.Answer | | | | | Selected Answer:| a. Student grades must be entered on machine-scannable forms prepared by the instructor|

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 Question 12
2.5 out of 2.5 points
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| ____ is a typical example of a system requirement for the process category.Answer | | | | | Selected Answer:| c. The video rental system must not execute new rental transactions for customers who have overdue tapes|

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 Question 13
2.5 out of 2.5 points
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| ____ is a typical example of a system requirement for the performance category.Answer | | | | | Selected Answer:| a. The student records system must produce class lists within five hours after the end of registration|

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 Question 14
2.5 out of 2.5 points
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| To evaluate ____, a systems analyst needs information about projected future volume for all outputs, inputs, and processes.Answer | | | | | Selected Answer:| a. scalability|
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 Question 15
2.5 out of 2.5 points
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| Microsoft has developed a method for measuring a system’s total costs and benefits, called ____, which is a framework to help IT professionals analyze and optimize IT investments.Answer | | | | | Selected Answer:| b. REJ|

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 Question 16
2.5 out of 2.5 points
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| In a(n) ____ structure, which usually is based on interpersonal relationships, some people have more influence or knowledge than appears on an organization chart.Answer | | | | | Selected Answer:| b. informal|

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 Question 17
2.5 out of 2.5 points
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| In an interview, ____ limit or restrict the response.Answer | | | | | Selected Answer:| a. closed-ended questions|
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 Question 18
2.5 out of 2.5 points
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| If an interviewee gives only short or incomplete responses to open-ended questions, a systems analyst should do all of the following EXCEPT ____.Answer | | | | | Selected Answer:| a. give the interviewee easy access to supporting material that might be needed|

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 Question 19
2.5 out of 2.5 points
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| When studying an information system, examples of actual documents should be collected using a process called ____.Answer | | | | | Selected Answer:| b. sampling|
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 Question 20
2.5 out of 2.5 points
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| When preparing a representative sample from a list of 200 customers who complained about errors in their statements, a ____ might select every tenth customer for review.Answer | | | | | Selected Answer:| a. systematic sample|

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 Question 21
2.5 out of 2.5 points
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| When preparing a representative sample from a list of 200 customers who complained about errors in their statements, a ____ could ensure the sample is balanced geographically by selecting five customers from each of four zip codes.Answer | | | | | Selected Answer:| c. stratified sample|

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 Question 22
2.5 out of 2.5 points
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| When preparing a representative sample from a list of 200 customers who complained about errors in their statements, a ____ might select any 20 customers.Answer | | | | | Selected Answer:| c. random sample|

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 Question 23
2.5 out of 2.5 points
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| A common tool for showing the distribution of a questionnaire or sampling results is a vertical bar chart called a(n) ____.Answer | | | |
| Selected Answer:| a. histogram|
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 Question 24
2.5 out of 2.5 points
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| Some ____, which are enormously popular handheld computers, can accept handwritten input, while others have small keyboards.Answer | | | | | Selected Answer:| d. PDAs|
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 Question 25
2.5 out of 2.5 points
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| A ____, such as Microsoft Outlook or Lotus Organizer, can help manage meetings, interviews, appointments, and deadlines and provide a personal calendar and a to-do list, with priorities and the capability to check off completed items.Answer | | | | | Selected Answer:| c. PIM|

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 Question 26
2.5 out of 2.5 points
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| Each activity within the systems analysis phase has an end product and one or more milestones.Answer | | | | | Selected Answer: | True|
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 Question 27
2.5 out of 2.5 points
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| Because it is linked to a specific development methodology, systems developers use JAD whenever group input and interaction is not desired.Answer | | | | | Selected Answer: | False|

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 Question 28
2.5 out of 2.5 points
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| IT professionals recognize that successful systems must be user-oriented, and users need to be involved, formally or informally, at every stage of systems development.Answer | | | | | Selected Answer: | True|

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 Question 29
2.5 out of 2.5 points
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| The main objective of all RAD approaches is to extend development time and expense by excluding users from every phase of systems development.Answer | | | | | Selected Answer: | False|

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 Question 30
2.5 out of 2.5 points
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| System requirements fall into five general categories: outputs, inputs, processes, performance, and controls.Answer | | | | | Selected Answer: | True|
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 Question 31
2.5 out of 2.5 points
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| Knowledge of a company’s formal and informal structures helps a systems analyst determine the people to interview during the systems analysis phase.Answer | | | | | Selected Answer: | True|

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 Question 32
2.5 out of 2.5 points
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| Creating a standard list of interview questions helps a systems analyst to keep on track and avoid unnecessary tangents.Answer | | | | | Selected Answer: | True|
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 Question 33
2.5 out of 2.5 points
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| A list of topics should be sent to an interviewee several days before the meeting, especially when detailed information is needed, so the person can prepare for the interview and minimize the need for a follow-up meeting.Answer | | | | | Selected Answer: | True|

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 Question 34
2.5 out of 2.5 points
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| When conducting an interview, after asking a question, allow the person enough time to think about the question and arrive at an answer.Answer | | | | | Selected Answer: | True|
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 Question 35
2.5 out of 2.5 points
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| System documentation always is up to date.Answer | | | | | Selected Answer: | False|
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 Question 36
2.5 out of 2.5 points
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| Personal observation allows a systems analyst to verify statements made in interviews and determine whether procedures really operate as they are described.Answer | | | | | Selected Answer: | True|

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 Question 37
2.5 out of 2.5 points
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| When designing a questionnaire, the most important rule of all is to
make sure that questions collect the right data in a form that can be used to further fact-finding.Answer | | | | | Selected Answer: | True|

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 Question 38
2.5 out of 2.5 points
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| Before publishing a form on the Internet or a company intranet, a systems analyst should protect it so users can change the layout or design but cannot fill it in.Answer | | | | | Selected Answer: | False|

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 Question 39
2.5 out of 2.5 points
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| The main objective of a sample is to ensure that it represents the overall population accurately.Answer | | | | | Selected Answer: | True|
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 Question 40
2.5 out of 2.5 points
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| The ability to manage information is the mark of a successful systems analyst and an important skill for all IT professionals.Answer | | | | | Selected Answer: | True|
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  • University/College: University of California

  • Type of paper: Thesis/Dissertation Chapter

  • Date: 2 April 2016

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