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Which risk assessment question is part of the Initiation Phase? -
✔✔ANSW✔✔..👌Could the end user reject the outcome of the project?
Planning - ✔✔ANSW✔✔..👌In what phase of the project does estimation occur?
Initiation Phase # - ✔✔ANSW✔✔..👌Phase 1 of 4 in planning
Planning Phase # - ✔✔ANSW✔✔..👌Phase 2 of 4 in planning
Executing & Controlling Phase # - ✔✔ANSW✔✔..👌Phase 3 of 4 in planning
Closing Phase # - ✔✔ANSW✔✔..👌Phase 4 of 4 in planning
Initiation key elements - ✔✔ANSW✔✔..👌Problem definition, resource allocation and
risk assessment
Planning key elements - ✔✔ANSW✔✔..👌Determine objectives and activities, organize
the activities, and estimate time and cost required to successfully complete the project
Executing & Controlling key elements - ✔✔ANSW✔✔..👌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 - ✔✔ANSW✔✔..👌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? - ✔✔ANSW✔✔..👌To
aid in making strategic decisions
, Data type needed to order names and numbers in a database - ✔✔ANSW✔✔..👌String
data
What effect does scope creep have on a project? - ✔✔ANSW✔✔..👌In increases
unplanned costs for the project
Scope Creep - ✔✔ANSW✔✔..👌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? -
✔✔ANSW✔✔..👌Knowledge
DIKW - ✔✔ANSW✔✔..👌Describes the transition for data, information, knowledge to
wisdom
D in DIKW - ✔✔ANSW✔✔..👌Data, inputs directly received by a computer
I in DIKW - ✔✔ANSW✔✔..👌Information, transform data into a useful form (using
algebraic laws)
K in DIKW - ✔✔ANSW✔✔..👌Knowledge, is gained experience from using information
(knowing which algebraic laws to use in a given situation)
W in DIKW - ✔✔ANSW✔✔..👌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? - ✔✔ANSW✔✔..👌Allowing easy access to customer account
information
Which field must contain a unique value in order for a relational database table to
function? - ✔✔ANSW✔✔..👌Primary key
N-Tier - ✔✔ANSW✔✔..👌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 - ✔✔ANSW✔✔..👌User interface is developed
Logic N-Tier - ✔✔ANSW✔✔..👌Where the system performs its logic processing