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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
Q691: Networking: Which statement best describes UDP ?
Related to nat
Related to subnet mask
connectionless transport
Related to arp
Related to osi model layer 3
Q692: Networking: Which statement best describes UDP ?
Related to nat
Related to bgp
Related to osi model layer 2
Related to arp
connectionless transport
Q693: Troubleshooting: What is 'tcpdump'?
Related to initramfs
Related to iptables vs nftables
Related to selinux
Related to disk partitioning vs lvm
capture and analyze network packets
