Clicking ________ displays the previous slide when in Slide Show view

Which of the following should a systems administrator create to enable network connectivity on a virtual machine? (Choose two.)

A. A virtual network B. A virtual network adapter C. A virtual network storage D. An extra network card on the server E. A virtual switch

____ takes place on each module (subtask code) as it is completed.

A. Regression testing B. System testing C. Unit testing D. Integration testing