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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
Q100: Backup/DR: What does 'incremental backup' refer to?
only data changed since last backup
Related to rto
Related to snapshots
Related to rpo
Related to differential backup
Q101: Networking: Which statement best describes NAT ?
translate private to public IP addresses
Related to osi model layer 2
Related to vlan
Related to arp
Related to subnet mask
Q102: Security: What does the term 'TLS' refer to in system administration?
An approach related to RSA
An approach related to firewall
An approach related to hashing
protocol for encrypted network communications
An approach related to certificate authority
