单项选择题
A.Power supply B.DVD-RW C.Blu-Ray drive D.Motherboard
A customer requires a shock resistant mass storage devi...
单项选择题A customer requires a shock resistant mass storage device in their PC. Which of the following drives should the technician install?（）
A.Hard disk B.Solid state C.Floppy D.Tape
A technician is attempting to use a command line prompt...
单项选择题A technician is attempting to use a command line prompt to continuously ping a remote server to check availability and reliability of the connection. Which of the following provides the ping command needed to continuously ping the system?（）
A. ping -a B. ping -f C. ping -r D. ping -t
If a technician needs to convert a hard drive from Basi...
单项选择题If a technician needs to convert a hard drive from Basic to Dynamic, which of the following utilities would the technician use?（）
A. Add Hardware Wizard B. Device Manager C. Computer Management D. Disk Management
