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WGU C182 Exam/146 Verified Questions and Answers 2024
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WGU C182 Exam/146 Verified Questions and Answers 2024
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WGU C182 Exam/146 Verified Questionsand Answers 2024
Which risk assessment question is part of the Initiation Phase? - -Could the
end user reject the outcome of the project?
-Planning - -In what phase of the project does estimation occur?
-Initiation Phase # - -Phase 1 of 4 in planning
-Planning Phase # - -Phase 2 of 4 in planning
-Executing & Controlling Phase # - -Phase 3 of 4 in planning
-Closing Phase # - -Phase 4 of 4 in planning
-Initiation key elements - -Problem definition, resource allocation and risk
assessment
-Planning key elements - -Determine objectives and activities, organize the
activities, and estimate time and cost required to successfully complete the
project
-Executing & Controlling key elements - -Ensuring that the project is
progressing properly and may involve hiring or training personnel, purchase
hardware, and developing, testing, and deploying a product or service
-Closing key elements - -Once all deliverables are met, a project is
considered closed. May include a final report detailing the processes
strengths and successes and obstacles that were encountered
-Why is it important to ensure that data support business goals? - -To aid in
making strategic decisions
-Data type needed to order names and numbers in a database - -String data
-What effect does scope creep have on a project? - -In increases unplanned
costs for the project
-Scope Creep - -Additional features are needed or could be beneficial which
can impact the allocation of resources (i.e., time and capital), and put the
project at risk
-In which category of the DIKW hierarchy would BI be located? - -Knowledge
, -DIKW - -Describes the transition for data, information, knowledge to
wisdom
-D in DIKW - -Data, inputs directly received by a computer
-I in DIKW - -Information, transform data into a useful form (using algebraic
laws)
-K in DIKW - -Knowledge, is gained experience from using information
(knowing which algebraic laws to use in a given situation)
-W in DIKW - -Wisdom, social setting to knowledge or the understanding of
"why". Wisdom is the ultimate goal for a human in that it improves the
person's ability to function in the modern world and to make informed
decisions that take into account beliefs and values.
-Which system requirement is an example of considering user needs in the
design of an information system? - -Allowing easy access to customer
account information
-Which field must contain a unique value in order for a relational database
table to function? - -Primary key
-N-Tier - -Indicate that the number of tiers a system will be broken down
into will vary between different software development projects. In typical n-
tier development projects, the tiers are divided between the presentation
tier, the logic tier, and the data tier
-Presentation N-Tier - -User interface is developed
-Logic N-Tier - -Where the system performs its logic processing
-Data N-Tier - -Where data is stored, retrieved, and updated from database
tables
-Benefit of separating database from application? - -Data can change
without the need to change the application, scale more easy, removes the
need for users to interact directly with data
-How does a compiler work? - -It takes the most recent instructions and
translated them into machine language
-What is the characteristic of high-level languages? - -Language translator
programs are required
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