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Question
A scheduling technique where the order and duration of the sequence of activities directly affect the completion date of a project refers to:A) sequencing strategy.
B) Gantt scheduling.
C) critical path scheduling.
D) activity scheduling.
E) task management.
Answer
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Related questions
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All of the following are types of user documentation EXCEPT:
A) release description.
B) reference guide.
C) acceptance sign-off.
D) entity-relationship diagrams.
E) user's guide.
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Changing over from the old information system to a new one by turning off the old system as the new one is turned on best describes:
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B) single location installation.
C) parallel installation.
D) direct installation.
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B) integration testing.
C) system testing.
D) implementation.
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Testing each module alone in an attempt to discover any errors that may exist in the module's code is referred to as:
A) unit testing.
B) system testing.
C) stub testing.
D) singular testing.
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A primary objective of using automated tools for systems development and maintenance is to change radically how code and documentation are modified and updated.
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Testing specialists are responsible for developing test plans, establishing testing standards, integrating testing and development activities in the life cycle, and ensuring that test plans are completed.
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If OrderNumber serves as the primary key in the ORDER relation and also appears as a nonkey attribute in the INVOICE relation, then OrderNumber is said to be a:
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The primary deliverable from logical database design is:
A) normalized relations.
B) design specifications.
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Q:
Key physical database design decisions typically do not include:
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Multiple key retrieval is possible with sequential file organization.
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Sequential files are practical for random row retrievals.
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View integration is the last step of logical database design.
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