多选题Which of the following are functions that are often provided by an ITSP but are not typically  provided by the PSTN？（）AQoSBcall setup and teardownCcall routingDcall supervisionEaudio signal compression

Which of the following utility functions reflects risk-aversion:

A uniform

B increasing

C decreasing

D exponential

E B and D only

54 You have been assigned as a project leader and must first review the statement of work provided by the customer. Which of the following is most often overlooked?

A. Data item deliverables

B. Customer-furnished equipment and facilities

C. Long-lead procurement items

D. Customer-imposed milestones

E. Other subcontractor interface requirements

You have been assigned as a project leader and must first review the statement of work provided by the customer. Which of the following is most often overlooked?

A.Data item deliverables

B.Customer-furnished equipment and facilities

C.Long-lead procurement items

D.Customer-imposed milestones

E.Other subcontractor interface requirements

Cloud computing is a style of computing in which dynamically scalable and often （ ）resources are provided as a service over the internet.

A.realB.fixedC.actualD.virtualized

A. RSTLNE

B. NLSRTL

C. LISTENER

D. NLSSORT

E. Linguistic sorts

162 Which of the following utility functions reflects risk-aversion:

A. uniform.

B. increasing

C. decreasing

D. exponential

E. B and D only

● You have been assigned as a project leader and must first review the statement of work provided by the customer. Which of the following is most often overlooked?

A Data item deliverables

B Customer-furnished equipment and facilities

C Long-lead procurement items

D Customer-imposed milestones

E Other subcontractor interface requirements

Which of the following is often overlooked in achieving effective communication?

A speaking clearly

B listening

C interpreting

D maintaining eye contact

E manipulating the conversation