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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
Q751: Troubleshooting: What is 'OOM killer'?
Related to bootloader (grub)
Related to sfc /scannow
Related to disk partitioning vs lvm
Related to certificate revocation
process that kills tasks when system runs out of memory
Q752: Linux: What is the primary purpose of the 'sudo' command?
estimate file space usage
report process status
display tasks interactively
execute a command as another user
search text using patterns
Q753: Windows Server: What is the main function of IIS?
Provides powershell
Provides failover clustering
Provides hyper-v
web server and hosting service
Provides group policy
