Only Lync 2013 Desktop Application provides an unsecure environment that removes security concerns

In modern computers, PS/2 ports have been replaced by ________ ports

A) USB B) FireWire C) serial D) parallel

The mobile station consists of mobile equipment (handset) and, in the case of a ________ network, a Subscriber Identity Module (SIM)

Fill in the blank(s) with the appropriate word(s).