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AIS Chapter 22 Questions and Answers right
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AIS Chapter 22 Questions and Answers right Systems Implementation Consists of implementation tasks, expected completion dates, cost estimates, and who is responsible for each task. Identifies factors that may decrease the likelihood of successful implementation, and strategies for coping with eac...

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  • August 4, 2024
  • 2
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • ais chapter 22 questions and answers right
  • systems implementation consists of implementation
  • complete documentation 3 types must be prepared f
  • development documentation describes the new ais s

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AIS Chapter 22 Questions and Answers right
Systems Implementation - answer Consists of implementation tasks, expected
completion dates, cost estimates, and who is responsible for each task. Identifies
factors that may decrease the likelihood of successful implementation, and strategies
for coping with each factor. May require adjustments to a company's existing
organizational structure.

Complete Documentation: 3 types must be prepared for new systems - answer 1)
Development documentation
2) Operations documentation
3) User documentation

Development documentation - answer Describes the new AIS. System description,
copies of output, input, and file and database layouts; program flowcharts; test results;
user acceptance forms.

Operations documentation - answer Includes operating schedules; files and
databases accessed; and equipment, security, and file retention requirements.

User documentation - answer Teaches users how to operate the AIS. Manual and
training materials.

Testing the System: everything should be tested in realistic circumstances before
implementation. 3 common forms of testing: - answer 1) Walk-throughs
2) Processing Test Data
3) Acceptance Tests

Walk-throughs - answer step by step review of procedures or program logic to find
incorrect logic, errors, omissions, or other problems.

Processing Test Data - answer including valid transactions and all possible error
conditions, is performed to determine whether a program operates as designed.

Acceptance Tests - answer Use copies of real transactions and files rather than
hypothetical ones. Develop acceptance criteria and determine whether to accept the
AIS.

Conversion - changing from the old to the new. Four conversion approaches: - answer
a. Direct Conversion
b. Parallel Conversion
c. Phase in Conversion
d. Pilot Conversion

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