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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
Q904: Virtualization: What does 'VM snapshot' mean?
point-in-time capture of VM state and disk
Related to hypervisor type 2
Related to vmotion/live migration
Related to virtual nic
Related to resource overcommit
Q905: Backup/DR: What does 'RPO' refer to?
recovery point objective — acceptable data loss window
Related to full backup
Related to rto
Related to incremental backup
Related to snapshots
Q906: Networking: Which statement best describes OSI model layer 3 ?
Related to nat
Related to subnet mask
Related to arp
Related to osi model layer 2
routing and logical addressing (IP)
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