BIT 3414 Exam 1 SG QUESTIONS N
ANSWERS RATED A+ PASSED
A supply chain includes - CORRECT ANSWER ✔✔all of the above
Labor productivity is - CORRECT ANSWER ✔✔the number of units that can be produced by one
worker in one hour
A company's ________________ is what it does better than anyone else. - CORRECT ANSWER
✔✔core competency
The role of operations is to: - CORRECT ANSWER ✔✔All of the above.
Multistage product yield is calculated by multiplying the input by - CORRECT ANSWER ✔✔the
product of the yield at each stage
One hundred units sent through a five-stage production process with no rework and a yield of
95% at each stage would produce _____ good units. - CORRECT ANSWER ✔✔77
The DMAIC process of six sigma stands for - CORRECT ANSWER ✔✔define, measure, analyze,
improve, control
Control charts can be used to determine - CORRECT ANSWER ✔✔all of the above
, If the natural variability of a process exceeds product tolerances - CORRECT ANSWER ✔✔the
process is incapable of meeting design specifications
In constructing a p-chart where the average percent defective is 8 percent and the size of each
sample is 50, the standard deviation is closest to - CORRECT ANSWER ✔✔0.038
_______ is the probability that a part or product will last a specified period of time under
normal conditions of use. - CORRECT ANSWER ✔✔Reliabiity
_____________________ refers to the ease with which a product can be repaired. - CORRECT
ANSWER ✔✔Maintainability
A system consists of three elements, which have reliabilities 0.70, 0.80, and 0.90. The reliability
of this system is: - CORRECT ANSWER ✔✔0.504
A complex computer program that tests and analyzes designs on the computer screen is called: -
CORRECT ANSWER ✔✔CAE (Computer-Aided Engineering).
The Marketing Department recently purchased a small copier for faculty use. While the
workload of the office staff has improved somewhat, the secretaries are still making too many
trips to the Dean's office when the departmental copier is out of service. With a MTBF of 100
hours and a MTTR of 24 hours, how much of the time is the new copier available for faculty
use? - CORRECT ANSWER ✔✔80%
Lambda / mu represents the ________________. - CORRECT ANSWER ✔✔utilization rate
At the local Yourizon store, customers arrive at an average rate of 20 customers per hour and
can be served at a rate of 25 customers per hour. The manager estimates that the average time
a person waits in line for service should be - CORRECT ANSWER ✔✔9.6 minutes
ANSWERS RATED A+ PASSED
A supply chain includes - CORRECT ANSWER ✔✔all of the above
Labor productivity is - CORRECT ANSWER ✔✔the number of units that can be produced by one
worker in one hour
A company's ________________ is what it does better than anyone else. - CORRECT ANSWER
✔✔core competency
The role of operations is to: - CORRECT ANSWER ✔✔All of the above.
Multistage product yield is calculated by multiplying the input by - CORRECT ANSWER ✔✔the
product of the yield at each stage
One hundred units sent through a five-stage production process with no rework and a yield of
95% at each stage would produce _____ good units. - CORRECT ANSWER ✔✔77
The DMAIC process of six sigma stands for - CORRECT ANSWER ✔✔define, measure, analyze,
improve, control
Control charts can be used to determine - CORRECT ANSWER ✔✔all of the above
, If the natural variability of a process exceeds product tolerances - CORRECT ANSWER ✔✔the
process is incapable of meeting design specifications
In constructing a p-chart where the average percent defective is 8 percent and the size of each
sample is 50, the standard deviation is closest to - CORRECT ANSWER ✔✔0.038
_______ is the probability that a part or product will last a specified period of time under
normal conditions of use. - CORRECT ANSWER ✔✔Reliabiity
_____________________ refers to the ease with which a product can be repaired. - CORRECT
ANSWER ✔✔Maintainability
A system consists of three elements, which have reliabilities 0.70, 0.80, and 0.90. The reliability
of this system is: - CORRECT ANSWER ✔✔0.504
A complex computer program that tests and analyzes designs on the computer screen is called: -
CORRECT ANSWER ✔✔CAE (Computer-Aided Engineering).
The Marketing Department recently purchased a small copier for faculty use. While the
workload of the office staff has improved somewhat, the secretaries are still making too many
trips to the Dean's office when the departmental copier is out of service. With a MTBF of 100
hours and a MTTR of 24 hours, how much of the time is the new copier available for faculty
use? - CORRECT ANSWER ✔✔80%
Lambda / mu represents the ________________. - CORRECT ANSWER ✔✔utilization rate
At the local Yourizon store, customers arrive at an average rate of 20 customers per hour and
can be served at a rate of 25 customers per hour. The manager estimates that the average time
a person waits in line for service should be - CORRECT ANSWER ✔✔9.6 minutes
