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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
Q955: Troubleshooting: What is 'bootloader (GRUB)'?
Related to tcpdump
Related to certificate revocation
Related to kernel panic
software that loads OS kernel at boot time
Related to disk partitioning vs lvm
Q956: Networking: Which statement best describes ARP ?
map IP addresses to MAC addresses
Related to osi model layer 3
Related to vlan
Related to dhcp
Related to tcp
Q957: Cloud: Which of the following best defines 'PaaS'?
Related to auto-scaling
Related to iaas
Related to vpc
Related to region vs availability zone
platform as a service — managed runtime and deployment platform
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