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System Administrator
A system administrator (or sysadmin) is an IT professional responsible for the maintenance, configuration, and reliable operation of an organization's computer systems, including servers, operating systems, software, and networks
Quiz Questions
Q199: Networking: Which statement best describes ARP ?
Related to subnet mask
Related to osi model layer 3
Related to tcp
map IP addresses to MAC addresses
Related to udp
Q200: Linux: What is the primary purpose of the 'top' command?
fast incremental file transfer
estimate file space usage
change file owner and group
change file mode bits
display tasks interactively
Q201: Windows Server: What is the main function of NTFS permissions?
file system permissions on Windows
Provides active directory domain services
Provides windows update services (wsus)
Provides hyper-v
Provides dhcp
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