.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
Safeguarding, Safety and Security Officer at Save the.
Oct 3, 2026
Sales Executives at We are the leading provider of smart.
Oct 3, 2026
Procurement Officer at Rwanda Ultimate Golf Course is a.
Oct 3, 2026
Specialist, Multimedia & Creative Design at MTN Rwandacell.
Oct 3, 2026
Supply Chain Management Specialist at Are you a sales and.
Sep 30, 2026
Research Coordinator at King Faisal Hospital Rwanda is a.
Sep 30, 2026
Clinical Field Supervisor at King Faisal Hospital Rwanda is.
Sep 30, 2026
Senior Database And Application Administrator at The.
Sep 30, 2026
Senior ID System Administrator at The National.
Sep 30, 2026
