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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
Q544: Security: What does the term 'RSA' refer to in system administration?
An approach related to defense in depth
An approach related to hashing
asymmetric encryption algorithm using public/private keys
An approach related to least privilege
An approach related to TLS
Q545: Monitoring: Which best describes 'alerting thresholds'?
Related to grafana
Related to syslog
Related to elk stack
Related to prometheus
rules that trigger alerts when metrics cross limits
Q546: Virtualization: What does 'virtual NIC' mean?
Related to resource overcommit
software-defined network interface for VM
Related to hypervisor type 1
Related to container vs vm
Related to paravirtualization
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