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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
Q580: Security: What does the term 'defense in depth' refer to in system administration?
An approach related to salt
An approach related to hashing
multiple layers of security controls
An approach related to IDS vs IPS
An approach related to firewall
Q581: Virtualization: What does 'virtual NIC' mean?
Related to vmotion/live migration
software-defined network interface for VM
Related to hypervisor type 1
Related to hypervisor type 2
Related to vm snapshot
Q582: Cloud: Which of the following best defines 'serverless'?
Related to paas
Related to object storage
Related to saas
run code without managing servers, billed per execution
Related to region vs availability zone
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