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ATI OB detailed answer key.250 answered questions

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ATI OB detailed answer key.250 answered questions

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CIS 510 Midterm Exam Solved 100% Correct Solution
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ch1

True/False
Indicate whether the statement is true or false.

1. Systems analysis and design focuses on understanding the business problem and outlining the
approach to solve it.
2. When choosing between possible solutions to a business problem, the best solution is the one
with the fewest risks and the most benefits.
3. If solving the business problem is feasible, the analyst develops one possible solution.
4. A systems analyst needs to understand people and the way they work.
5. A systems analyst needs to be an expert in all types of technology.
6. Analysts must upgrade their knowledge and skills continually.
7. Information systems are critical to the success of modern business organizations.
8. The primary activity of a system developer is programming.
9. Technology alone increases productivity and profits.
10. Systems analysis means understanding and specifying in detail what the information system
should accomplish.
11. The systems analyst's work is described as problem solving for an organization.
12. A system is a collection of interrelated components that function together to achieve some
outcome.
13. An information system is a collection of interrelated components that collect, process, store,
and provide as output the information needed to complete business tasks.
14. The difference between the system boundary and the automation boundary is that the system
boundary is contained within the automation boundary.

, 15. The components of an information system are the computer hardware, the computer software
and the data.


Multiple Choice
Identify the choice that best completes the statement or answers the question.

16. The process of understanding and specifying in detail what the information system should
accomplish is called systems .
a. design c. analysis
b. specification d. administration
17. Systems means specifying in detail how the many components of the information
system should be physically implemented.
a. design c. analysis
b. specification d. administration
18. The term “ ” refers to a business professional who uses analysis and design techniques to
solve business problems using information technology.
a. database manager c. systems analyst
b. computer d. market analyst
programmer
19. The most important role of a systems analyst in business is .
a. technical understanding of information
systems
b. problem solving
c. knowing what data needs to be stored and
used
d. special programming skills
20. After investing resources in thoroughly understanding the business problem, the analyst
decides that the costs of solving the problem will likely outweigh the benefits. The analyst
should .
a. move to the design phase
b. invest more in the project to increase the
benefits
c. have the accounting department resolve
feasibility issues
d. suggest that the project be discontinued
21. A(n) is a collection of interrelated components that collect, process, store, and provide
as output the information needed to complete business tasks.
a. system c. subsystem
b. information system d. functional
decomposition
22. A system that is part of a larger system is called a(n) .
a. supersystem c. subsystem
b. information system d. functional
decomposition
23. A(n) includes hardware, software, inputs, outputs, data, people, and procedures.
a. system c. subsystem
b. information system d. functional
decomposition
24. refers to the division of a system into processes or subsystems.
a. System design c. Programming

, b. Data management d. Functional
decomposition
25. The term “ boundary” refers to the separation between a system and its environment.
a. system c. information
b. automation d. production
26. An automation boundary is best described as the separation between the .
a. system and its environment
b. automated part of a system and the manual
part of a system
c. manual part of a system and its environment
d. automated part of a system and its
environment
27. Support systems that enable geographically distributed personnel to collaborate on projects
and tasks are called .
a. transaction processing systems (TPS)
b. decision support/knowledge based systems
(DSS/KBS)
c. office support systems
d. collaboration support systems (CSS)
28. Changes in software development, technology, and business practices have created many new
career opportunities for analysts, including .
a. Sales and support of c. Web development
ERP software
b. Auditing, d. All of the above
compliance, and
security
29. A technique that seeks to alter the nature of the work done in a business function, with the
objective of radically improving performance, is called .
a. business process c. information systems
reengineering strategic planning
b. strategic planning d. enterprise resource
planning (ERP)
30. A process in which executives try to answer key questions about the company is called .
a. business process c. information systems
reengineering strategic planning
b. strategic planning d. enterprise resource
planning (ERP)
31. A description of the integrated information systems needed by the organization to carry out its
business functions is called .
a. business process re- c. technology
engineering architecture plan
b. application d. enterprise resource
architecture plan planning (ERP)
32. A description of the hardware, software, and communications networks required to
implement planned information systems is called .
a. information systems c. technology
strategic planning architecture plan
b. applications d. enterprise resource
architecture planning planning (ERP)
33. A process in which an organization commits to using an integrated set of software packages
for key information systems is called .

, a. business process re- c. strategic planning
engineering
b. applications d. enterprise resource
architecture planning planning (ERP)
34. Rocky Mountain Outfitters would like to further distribute business applications across
multiple locations and computer systems, reserving the data center for Web server, database,
and telecommunications functions. This is an example of .
a. applications c. technology
architecture planning architecture planning
b. enterprise resource d. strategic planning
planning (ERP)
35. Which of the following is an example of a technique used to complete specific system
development activities?
a. project planning
b. integrated development environment (IDE)
c. application service provider (ASP)
d. supply chain management (SCM)
36. The term “ ” means the process of understanding and specifying in detail what the
information system should accomplish.
a. supersystem c. subsystem
b. systems analysis d. system boundary
37. Which of the following is the analyst’s approach to problem solving?
a. Verify that the benefits of solving the problem
outweigh the costs, then research and
understand the problem.
b. Develop a set of possible solutions, then
verify that the benefits of solving the problem
outweigh the costs.
c. Verify that the benefits of solving the problem
outweigh the costs, then define the
requirements for solving the problem.
d. Implement the solution, then define the details
of the chosen solution.
38. The last step of the analyst's approach to problem solving is .
a. Decide which solution is best, and make a
recommendation
b. Monitor to make sure that you obtain the
desired results
c. Verify that the benefits of solving the problem
outweigh the costs
d. Implement the solution
39. A knowledge managament system .
a. indexes all the knowledge contained within an
organization
b. supports the storage of and access to
documents within an organization
c. is another term for a libraray system
d. requires a very large amount of online storage
space
40. A system that is subject to many external laws and regulations is a(n) .
a. collaboration support c. human resource

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