Which of these statements about Service Desk staff is CORRECT?

A.
Service Desk staff should be recruited from people who have high levels of technical skill
tominimize the cost of training them

B.
The Service Desk can often be used as a stepping stone for staff to move into other more
technical or supervisory roles

C.
The Service Desk should try to have a high level of staff turnover as the training
requirements are low and this helps to minimize salaries

D.
Service Desk staff should be discouraged from applying for other roles as it is more cost
effective to keep them in the role where they have been trained