ISOM 247 Quiz 1 chpt 4
Terms
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-Quantifiable measurements, agreed to beforehand, that reflect the critical success factors of an organization.
-They differ depending on the organization
-Whatever ___ are selected, they must reflect the organization's goals, they must be - Key Performance Indicators (KPI)
- measure the performance of the IT system itself including throughput, speed, availability, etc.
- Efficiency IT metrics
- measure the impact IT has on business processes and activities including customer satisfaction, conversion rates, sell-through increases, etc
- Effectiveness IT metric
- baseline values the system seeks to attain
- benchmarks
- a process of continuously measuring system results, comparing those results to optimal system performance (benchmark values), and identifying steps and procedures to improve system performance
- benchmarking
- Efficiency IT metrics focus on technology and include:
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Throughput
Speed
System Availability
Accuracy
- Effectiveness IT metrics focus on an organization’s goals, strategies, and objectives and include:
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Usability
Customer Satisfaction
Conversion Rates
Financial -
MATH 260 DeVry Week 5 Quiz Latest
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MATH 260 DeVry Week 5 Quiz Latest
Math 260 DeVry Week 5 Quiz
Question 1. Question : (TCO 2) Find y':
y = sin2(8x)
y' = 8 cos2(8x)
y' = 64 sin(8x) cos(8x)
y' = 16 sin(8x) cos(8x)
y' = 2 sin(8x)
Question 2. Question : (TCO 2) Find the derivative:
y = -3x2 sec(2x)
Question 3. Question : (TCO 2) Find y' for
Question 4. Question : (TCO 2) Find f '(x) for
y = 2 sin-1(3x)
Question 5. Question : (TCO 2) Find f '(x), f ''(x), and f ''(2) for
f(x) = tan-1(2x)
Question 6. Question : (TCO 2) The voltage in a certain circuit is given by
V = cos(224t) sin(244t), t in milliseconds and V in volts.