.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
Q703: Networking: Which statement best describes NAT ?
Related to osi model layer 3
Related to osi model layer 2
translate private to public IP addresses
Related to tcp
Related to dhcp
Q704: Security: What does the term 'salt' refer to in system administration?
An approach related to certificate authority
An approach related to firewall
An approach related to hashing
An approach related to RSA
random data added to passwords before hashing
Q705: Windows Server: What is the main function of DNS?
Provides hyper-v
Provides windows update services (wsus)
translate hostnames to IP addresses
Provides powershell
Provides iis
