.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
Q961: Troubleshooting: What is 'certificate revocation'?
mechanism to invalidate TLS certificates
Related to kernel panic
Related to sfc /scannow
Related to iptables vs nftables
Related to bootloader (grub)
Q962: Security: What does the term 'salt' refer to in system administration?
An approach related to defense in depth
random data added to passwords before hashing
An approach related to MFA
An approach related to TLS
An approach related to least privilege
Q963: Windows Server: What is the main function of Hyper-V?
Provides powershell
Provides iis
Provides dns
Microsoft's virtualization platform
Provides dhcp
Latest News
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
Technical Sector Officer - Livestock & Agriculture at BRAC.
Sep 25, 2026
Technical Sector Officer - Livestock & Agriculture at BRAC.
Sep 25, 2026
Officer, Branch Accounts & Administration at BRAC.
Sep 25, 2026
Drivers at National Industrial Research and Development.
Sep 25, 2026
Job vacancies at The Rwanda Forestry Authority (RFA) is a.
Sep 25, 2026
Senior Risk & Compliance at INDATWA SACCO RUSIZI is a.
Sep 24, 2026
