Which of the following is not a levels of measurement?
Options:
A. nominal scale
B. ordinal scale
C. internal scale
D. ratio scale
The Correct Answer Is:
- C. internal scale
Quiz (Multiple Choice Questions)
The field of operations management is shaped by advances in which of the following fields?
The field of operations management is shaped by advances in which of the following fields?
Options:
A. Chemistry and physics
B. Industrial engineering & management science
C. Biology and anatomy
D. Information science
The Correct Answer Is:
- B. Industrial engineering & management science
The service sector has lower productivity improvements than the manufacturing sector because ___________.
The service sector has lower productivity improvements than the manufacturing sector because ___________.
Options:
A. the service sector uses less skilled labor than manufacturing .
B. the quality of output is lower in services than manufacturing .
C. services usually are labor intensive .
D. service sector productivity is hard to measure .
The Correct Answer Is:
- C. services usually are labor intensive .
A decision point within an activity diagram may be shown with an activity symbol.
A decision point within an activity diagram may be shown with an activity symbol.
Options:
A. true
B. false
C. both
D. none
The Correct Answer Is:
- A. true
A time-phased budget that project managers use to measure and monitor cost performance.
A time-phased budget that project managers use to measure and monitor cost performance.
Options:
A. Cost Baseline
B. Cost Budgeting
C. Cost Estimating
D. Cost Variance
The Correct Answer Is:
- A. Cost Baseline
A lock that allows concurrent transactions to access different rows of the same table is known as a
A lock that allows concurrent transactions to access different rows of the same table is known as a
Options:
A. field-level lock
B. row-level lock
C. table-level lock
D. database-level lock
The Correct Answer Is:
- A. field-level lock
Which of the following is true about regression analysis?
Which of the following is true about regression analysis?
Options:
A. answering yes/no questions about the data
B. estimating numerical characteristics of the data
C. modeling relationships within the data
D. describing associations within the data
The Correct Answer Is:
- C. modeling relationships within the data
Financial markets improve economic welfare because
Financial markets improve economic welfare because
Options:
A. they allow funds to move from those without productive investment opportunities to those who have such opportunities.
B. they allow consumers to time their purchases better.
C. they weed out inefficient firms.
D. they do (A) and (B) of the above.
The Correct Answer Is:
- D. they do (A) and (B) of the above.
An operations manager is not likely to be involved in
An operations manager is not likely to be involved in
Options:
A. the design of products and services to satisfy customers’ wants and needs
B. the quality of products and services to satisfy customers’ wants and needs
C. the identification of customers’ wants and needs
D. work scheduling to meet the due dates promised to customers
The Correct Answer Is:
- C. the identification of customers’ wants and needs
Which of the following is not an element of management process
Which of the following is not an element of management process
Options:
A. Pricing
B. Staffing
C. Planning
D. Controlling
The Correct Answer Is:
- A. Pricing