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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
Q520: Windows Server: What is the main function of Active Directory Domain Services?
Provides ntfs permissions
Provides dns
Provides dhcp
Provides failover clustering
centralized authentication and directory services for Windows domain networks
Q521: Linux: What is the primary purpose of the 'ls' command?
fast incremental file transfer
change file mode bits
display tasks interactively
list directory contents
estimate file space usage
Q522: Cloud: Which of the following best defines 'SaaS'?
Related to iaas
Related to load balancer
Related to paas
software as a service — hosted applications
Related to vpc
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