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Free 1z0-821: Oracle Solaris 11 System Administration Exam Questions and Answers
Last updated: January 14, 2025
Examtopics 1z0-821: Oracle Solaris 11 System Administration Prepaway Real Exam Questions and dumps free download
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342-1z0-821: Oracle Solaris 11 System Administration
#Question
What must be present to allow for ZFS replication?
A.Existing local snapshots
B.Configuration files
C.Network Connectivity
D.Remote ZFS pool
Correct Answer:
D
ZFS replication requires a remote ZFS pool and existing snapshots that can be sent to the remote location.
#Question
What must be done before creating a configuration for a new zone?
A.Unmount all file systems
B.Set up the global zone
C.Create a boot environment
D.Ensure all services are running
Correct Answer:
B
The global zone must be properly set up and running before creating a new configuration for a non-global zone.
#Question
What type of boot is done when the system cannot find a valid boot environment?
A.Default Boot
B.Verbose Boot
C.Automatic Boot
D.Recovery boot
Correct Answer:
D
Recovery boot happens when the Solaris OS cannot find a valid boot environment, triggering system recovery mechanisms.
#Question
What is the primary purpose of a boot environment in Solaris?
A.To create network segments
B.To optimize disk usage
C.To manage user data
D.To provide recovery options
Correct Answer:
D
Boot environments provide a snapshot of the system's software, allowing rollback and recovery options during boot failures.
#Question
What is the role of the Service Management Facility (SMF) in Oracle Solaris 11?
A.To schedule tasks
B.To manage system services
C.To configure network interfaces
D.To manage system logs
Correct Answer:
B
SMF is responsible for managing and providing information about system services to ensure they are running correctly.
#Question
How can you enable SSH access for a specific user in Solaris 11?
A.Add user to ssh group
B.Use usermod command
C.Change user profile settings
D.Modify /etc/ssh/sshd_config and restart SSH service
Correct Answer:
D
Enabling SSH for a user is typically done by modifying the SSH configuration and ensuring the service is active.
#Question
What is the default behavior of the login service in Oracle Solaris?
A.Terminate session on failure
B.Display directory listing
C.Automatically log in the user
D.Prompt for user authentication
Correct Answer:
D
The login service prompts for user authentication to ensure secure access to the system.
342-1z0-821: Oracle Solaris 11 System Administration
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