Linux & Systems / MEDIUM
Validate your Ubuntu Server skills with 100 practice questions covering apt package management, netplan networking, systemd, storage, and snap packages.
Validate your proficiency in managing production Ubuntu Server distributions (Ubuntu 22.04 LTS and 24.04 LTS) with this comprehensive 100-question administration quiz. Built for system administrators, DevOps engineers, and cloud infrastructure specialists, this exam covers package management, network configuration, storage provisioning, user administration, and automated updates.
The assessment tests practical administration across Ubuntu's modern architecture:
apt update), upgrading packages safely (apt upgrade, apt full-upgrade), pinning package versions, querying package databases (dpkg -l, apt-cache policy, apt-file), managing PPA repositories, and purging configuration files./etc/netplan/, applying network changes (netplan try, netplan apply), static IP addressing, gateway and DNS server specifications, bridging, bonding interfaces, and VLAN tags using systemd-networkd.systemctl start, stop, restart, enable, disable, mask), creating custom systemd unit files, configuring timer units as modern cron alternatives, and analyzing boot times with systemd-analyze blame.pvcreate), grouping into Volume Groups (vgcreate, vgextend), allocating Logical Volumes (lvcreate), online filesystem expansion with resize2fs / xfs_growfs, and configuring swap files.unattended-upgrades service for automatic security patching, controlling reboot schedules, holding critical package updates, and auditing security vulnerability bulletins (USN).snap install, snap refresh, snap revert), understanding snap confinement levels (strict vs classic), managing snap daemon services, and comparing snaps with native Debian packages.Questions present real-world scenarios: recovering from corrupted netplan YAML syntax, configuring persistent secondary network interfaces on cloud instances, extending disk partitions on running cloud servers without rebooting, and setting up automated kernel security patching.
Standardized testing rules & scoring benchmarks
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