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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
Q478: Cloud: Which of the following best defines 'VPC'?
Related to paas
Related to object storage
Related to region vs availability zone
virtual private cloud — isolated network in cloud provider
Related to auto-scaling
Q479: Linux: What is the primary purpose of the 'grep' command?
list directory contents
display tasks interactively
search text using patterns
control the systemd system and service manager
change file owner and group
Q480: Scripting: Which statement best describes 'error exit codes'?
Related to bash shebang #!/bin/bash
Related to idempotent scripts
numeric codes returned by process indicating success/failure
Related to configuration management (ansible)
Related to ssh key-based auth
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