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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
Q919: Security: What does the term 'RSA' refer to in system administration?
An approach related to MFA
asymmetric encryption algorithm using public/private keys
An approach related to hashing
An approach related to certificate authority
An approach related to IDS vs IPS
Q920: Networking: Which statement best describes DHCP ?
dynamic host configuration
Related to subnet mask
Related to udp
Related to nat
Related to tcp
Q921: Scripting: Which statement best describes 'bash shebang #!/bin/bash'?
Related to error exit codes
Related to idempotent scripts
Related to cron vs systemd timers
specifies interpreter for script execution
Related to ssh key-based auth
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