.jpg)
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
Q301: Networking: Which statement best describes BGP ?
routing protocol between autonomous systems
Related to osi model layer 2
Related to dhcp
Related to nat
Related to udp
Q302: Backup/DR: What does 'RPO' refer to?
Related to differential backup
Related to tape backup
recovery point objective — acceptable data loss window
Related to offsite replication
Related to rto
Q303: Troubleshooting: What is 'disk partitioning vs LVM'?
Related to tcpdump
Related to oom killer
Related to kernel panic
Related to bootloader (grub)
partitioning divides disks; LVM provides flexible volume management
