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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
Q697: Virtualization: What does 'virtual NIC' mean?
software-defined network interface for VM
Related to hypervisor type 2
Related to resource overcommit
Related to vmotion/live migration
Related to paravirtualization
Q698: Linux: What is the primary purpose of the 'chmod' command?
report process status
change file owner and group
list directory contents
change file mode bits
report file system disk space usage
Q699: Networking: Which statement best describes Subnet mask ?
Related to arp
define network and host portions of an IP address
Related to nat
Related to vlan
Related to osi model layer 2
