WGU C182 Questions and Answers
Latest Updated 2022
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
...
WGU C182 Questions and Answers
Latest Updated 2022
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
Which is a type of two-factor authentication? ✔✔Biometrics
End users assisted by developers; systems tested with simulated data ✔✔Alpha testing
End user test the system in operational setting to see if it's useful ✔✔User Acceptance
End user tests the system without help from developers; using actual data ✔✔Beta testing
[Show More]
.png)
.png)
- Test Bank.png)
