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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
Q265: Linux: What is the primary purpose of the 'sudo' command?
secure shell
execute a command as another user
control the systemd system and service manager
search text using patterns
report process status
Q266: Linux: What is the primary purpose of the 'chmod' command?
secure shell
report file system disk space usage
change file mode bits
list directory contents
execute a command as another user
Q267: Security: What does the term 'certificate authority' refer to in system administration?
issues and vouches for digital certificates
An approach related to RSA
An approach related to hashing
An approach related to defense in depth
An approach related to IDS vs IPS
