单项选择题
A. The driver CD is for Windows XP only.
B. The technician needs to initialize the NIC first within Device Manager before installing a driver.
C. The driver on the CD is not digitally signed.
D. The driver is corrupt.
单项选择题 Mike, a technician, is working on a computer and the air is dry. Which of the following choices is the BEST option for Mike to use?（）
单项选择题 The customer brings their mini-tower and a new DVD/RW drive they want installed. The technician finds a second hard drive in an empty 5.25 bay connected to the secondary bus and jumpered as a slave. The ribbon cable will not stretch from the primary hard drive to the open 5.25 inch bay. Which of the following is the BEST solution?（）
单项选择题 Bob, a technician, is adding a secondary IDE hard drive to an older system. After installation and the first boot, the drive is not showing in Disk Management. Which of the following is the MOST likely cause of the issue?（）