.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
Q421: Security: What does the term 'hashing' refer to in system administration?
An approach related to firewall
An approach related to salt
An approach related to TLS
An approach related to MFA
one-way function producing fixed-size digest
Q422: Cloud: Which of the following best defines 'serverless'?
Related to auto-scaling
Related to region vs availability zone
Related to load balancer
run code without managing servers, billed per execution
Related to vpc
Q423: Networking: Which statement best describes VLAN ?
Related to osi model layer 3
Related to nat
Related to tcp
Related to bgp
segment a physical network into multiple logical networks
Latest News
Ready for Advert at EVERYONE CAN BE GREAT, BECAUSE.
Jan 20, 2026
