Online Access Free 306-300 Exam Questions

Which utility is used to manage the low-level configuration and settings of DRBD devices?

• A.drbdmon
• B.drbdadm
• C.drbdmeta
• D.drbdsetup

What is the purpose of the nvme-cli utility?

• A.To monitor system memory usage.
• B.To configure NVMe storage devices.
• C.To manage power supply events.
• D.To monitor network interfaces.

Which command is used to manage Ceph clusters?

• A.ceph-admin
• B.ceph-manager
• C.ceph-deploy
• D.ceph-control

Which of the following best describes the architecture of DRBD (Distributed Replicated Block Device)?

• A.A file-based replication system
• B.A network storage protocol
• C.A block-level replication system
• D.A distributed file system

What is the purpose of the Distributed Lock Manager (DLM) in a clustered file system?

• A.To synchronize data replication across multiple nodes.
• B.To provide high availability and fault tolerance.
• C.To handle concurrent access to shared files in a cluster.
• D.To manage file permissions and access control.