Which of the following is not an advantage of using a PERT diagram over a Gantt chart?
A) easy identification of the order of precedence
B) easy determination of slack time
C) easy to show activities that occur at any given point in time
D) easy identification of the critical path
C
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Emma is the manager of a small beauty salon. She deals with different kinds of customers and has to ensure that the customer needs are identified and satisfied. To develop an effective customer service, she should do which of the following?
A. Exclude the information collected from customer feedback surveys when measuring the service performance of her salon B. Continually strive to gain new knowledge and skills and deliver the level of service equal to that offered by established salons C. Always use "they" language when dealing with customers and hide behind "company policy" when handling customer problems D. Focus on taking a one-time service or sales opportunity approach instead of developing an ongoing relationship with customers
Hotels next to universities experience ________ fluctuations in demand over time and have peak demand that ________.
A. Wide, can never be met B. Wide; can usually be met without a major delay C. Narrow; can usually be met without a major delay D. Wide; regularly exceeds capacity E. Narrow; regularly exceeds capacity
The ____________ topology is a group of star-configured workstations connected to a linear bus backbone cable.
Fill in the blank(s) with the appropriate word(s).
Explain why virtual circuits are less flexible than datagrams
What will be an ideal response?