.jpg)
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
Q118: Linux: What is the primary purpose of the 'ps' command?
estimate file space usage
secure shell
change file mode bits
report process status
list directory contents
Q119: Networking: Which statement best describes Subnet mask ?
Related to tcp
define network and host portions of an IP address
Related to bgp
Related to vlan
Related to osi model layer 2
Q120: Security: What does the term 'salt' refer to in system administration?
An approach related to least privilege
random data added to passwords before hashing
An approach related to firewall
An approach related to IDS vs IPS
An approach related to RSA
