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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
Q820: Windows Server: What is the main function of IIS?
web server and hosting service
Provides dhcp
Provides windows update services (wsus)
Provides hyper-v
Provides dns
Q821: Backup/DR: What does 'RTO' refer to?
Related to offsite replication
recovery time objective — acceptable downtime
Related to tape backup
Related to differential backup
Related to full backup
Q822: Networking: Which statement best describes VLAN ?
Related to tcp
Related to subnet mask
Related to bgp
Related to arp
segment a physical network into multiple logical networks
