单项选择题
A. Bad memory
B. Video card
C. Faulty chipset
D. FDD
单项选择题 In Windows Vista, where would Mike, a technician, find User1 desktop files?()
单项选择题 On laptops, the internal wireless adapter is known by which of the following form factors?()
单项选择题 Which of the following commands should Jill, a technician, use to test a computer’s NIC forfunctionality?()