Online Access Free 1Z0-106 Practice Test

Examine these commands, which execute successfully:
# firewall-cmd --zone=public --add-service=cockpit --permanent
# firewall-cmd --zone=public --add-port=1313/tcp --permanent
# firewall-cmd --reload
Which are true upon execution?

• A.The custom Cockpit service configuration file is updated in /usr/lib/firewalld/services.
• B.Port 1313 blocks all traffic for the public zone except for ingress traffic to the Cockpit service.
• C.Runtime firewall configuration is not lost when the firewalld process is restarted or the system is rebooted.
• D.Egress traffic is allowed for the Cockpit service only when using port 1313.
• E.The Cockpit service is added only to the public zone.

Which two statements are true about the proc and sys file systems?

• A.proc contains information about memory and CPUs.
• B.sys contains a list of running processes.
• C.proc contains a list of network drivers.
• D.sys contains information about memory and CPUs.
• E.sys contains a list of mounted devices.

Which statement is true about slice units?

• A.A slice unit is a concept for hierarchically managing resources in a group of processes.
• B.A slice unit accepts multiple names by the creation of additional symlinks to the unit file.
• C.The system.slice contains all system services and user sessions.
• D.Processes in a slice unit are named at the same level as scopes and services.

Which two statements are true about removing a physical volume (PV) from a volume group (VG)?

• A.It can be removed when an active VG has mounted file systems by running vgexport.
• B.It can be removed only after removing it from its VG by using vgreduce.
• C.It can be removed when it is part of an active VG.
• D.It cannot be removed when it is part of an active VG.
• E.It can be removed when an inactive logical volume is on the VG.

Which three statements are true about DNF modules?

• A.Modules are a group of packages that are installed together along with dependencies.
• B.Profiles are used to provide alternate versions of the same module.
• C.Packages exist in multiple streams, where each stream contains a different version.
• D.Streams cannot declare dependencies on the streams of other modules.
• E.Streams are used to define optional configurations of modules.
• F.Installing a module allows a user to select a specific stream.
• G.Switching an enabled module stream automatically changes installed packages.