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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
Q10: Troubleshooting: What is 'OOM killer'?
Related to sfc /scannow
Related to bootloader (grub)
Related to disk partitioning vs lvm
Related to iptables vs nftables
process that kills tasks when system runs out of memory
Q11: Windows Server: What is the main function of IIS?
Provides powershell
Provides ntfs permissions
Provides failover clustering
web server and hosting service
Provides group policy
Q12: Linux: What is the primary purpose of the 'mount' command?
report file system disk space usage
execute a command as another user
mount a filesystem
archive files
display tasks interactively
