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
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相关考题
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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 -
单项选择题
Which of the following utilities will a technician use to determine how many partitions a hard drive has?（）
A. Administrator Tools
B. Disk Management
C. Device Manager
D. Computer Management -
单项选择题
For the IP address 192.168.2.1 which of the following subnet masks would be MOST likely used?（）
A.255.255.0.0
B.255.255.248.0
C.255.255.255.0
D.255.255.255.255
