Which tool could a technician use if errors appear on an external mechanical hard drive?

A phone that is designed for use with GSM contains the subscriber's identification and subscription information on a small flash-memory card called a(n) ________ card

A) ESN B) SIM C) MIN D) SID

The Tree class is derived from a base class named Plant. Which of the following statements can be used by the Tree class to invoke the Plant class's default constructor?

A. MyPlant.New() B. MyBase.New() C. MyTree.New() D. MyTree.Base