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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
Q109: Security: What does the term 'MFA' refer to in system administration?
An approach related to firewall
An approach related to RSA
multi-factor authentication requiring multiple proof factors
An approach related to TLS
An approach related to hashing
Q110: Networking: Which statement best describes TCP ?
Related to dhcp
connection-oriented reliable transport
Related to vlan
Related to udp
Related to subnet mask
Q111: Virtualization: What does 'virtual NIC' mean?
Related to hypervisor type 1
software-defined network interface for VM
Related to paravirtualization
Related to container vs vm
Related to hypervisor type 2
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