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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
Q892: Cloud: Which of the following best defines 'region vs availability zone'?
Related to vpc
region is a geographical area, AZ is isolated failure domain within a region
Related to load balancer
Related to iam
Related to iaas
Q893: Security: What does the term 'firewall' refer to in system administration?
An approach related to MFA
filter traffic between networks based on rules
An approach related to TLS
An approach related to certificate authority
An approach related to least privilege
Q894: Networking: Which statement best describes DHCP ?
Related to nat
Related to bgp
Related to vlan
Related to osi model layer 3
dynamic host configuration
