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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
Q367: Security: What does the term 'defense in depth' refer to in system administration?
multiple layers of security controls
An approach related to RSA
An approach related to least privilege
An approach related to hashing
An approach related to IDS vs IPS
Q368: Linux: What is the primary purpose of the 'ssh' command?
secure shell
execute a command as another user
report file system disk space usage
mount a filesystem
display tasks interactively
Q369: Networking: Which statement best describes BGP ?
routing protocol between autonomous systems
Related to osi model layer 2
Related to subnet mask
Related to vlan
Related to udp
