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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
Q343: Security: What does the term 'least privilege' refer to in system administration?
users/processes have only the permissions necessary to perform tasks
An approach related to certificate authority
An approach related to IDS vs IPS
An approach related to firewall
An approach related to hashing
Q344: Security: What does the term 'salt' refer to in system administration?
An approach related to defense in depth
An approach related to MFA
An approach related to hashing
random data added to passwords before hashing
An approach related to firewall
Q345: Cloud: Which of the following best defines 'auto-scaling'?
Related to iaas
automatically adjust compute resources based on load
Related to vpc
Related to load balancer
Related to paas
