.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
Q817: Linux: What is the primary purpose of the 'ssh' command?
control the systemd system and service manager
report process status
secure shell
search text using patterns
schedule periodic background jobs
Q818: Virtualization: What does 'virtual NIC' mean?
Related to hypervisor type 1
Related to resource overcommit
Related to container vs vm
software-defined network interface for VM
Related to paravirtualization
Q819: Networking: Which statement best describes NAT ?
Related to tcp
translate private to public IP addresses
Related to dhcp
Related to arp
Related to osi model layer 2
Latest News
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
Senior Network Administrator at The National Identification.
Sep 30, 2026
Driver at Water Access Rwanda is on a mission to solve the.
Sep 29, 2026
Technical Sector Officer - Community Mobilization at BRAC.
Sep 25, 2026
Technical Sector Officer - Education at BRAC International.
Sep 25, 2026
