What is the purpose of the sysfs file /sys/class/net/bond*/bonding/miimon in network bonding?

• A.The file /sys/class/net/bond*/bonding/miimon does not exist.
• B.It displays the status of network interfaces in bonding mode.
• C.It configures the monitor interval for link status checking.
• D.It manages the master-slave relationship between network interfaces.

Comment: *

Name: *

Email: *

Verification: *

Which aspect of high availability focuses on maintaining consistent user sessions during failover?

• A.Session handling
• B.Redundancy
• C.Load balancing
• D.Replication

Comment: *

Name: *

Email: *

Verification: *

What is the purpose of restoring and verifying the integrity of a Ceph cluster after an outage?

• A.To synchronize the metadata between MDS instances.
• B.To repair data corruption in storage pools.
• C.To ensure that all OSDs are functioning properly.
• D.To rebalance the data across OSDs.

Comment: *

Name: *

Email: *

Verification: *

What is the purpose of configuring high availability aspects of GlusterFS?

• A.To optimize storage performance for specific workloads.
• B.To enable replication of data across multiple storage nodes.
• C.To prevent unauthorized access to storage volumes.
• D.To ensure continuous availability of storage services.

Comment: *

Name: *

Email: *

Verification: *

Which of the following statements are true regarding the handling of a hardware error in a high availability cluster? (Choose THREE correct answers.)

• A.Services are restarted on or redirected to other cluster nodes.
• B.The cluster management components monitor the health of all cluster components.
• C.Erroneous components are physically turned off as they are in an undefined state.
• D.High availability provides automatic recovery from software errors only and cannot mitigate hardware issues.
• E.After the cluster deals with an error, no manual actions are required to bring the cluster back to normal operation.

Comment: *

Name: *

Email: *

Verification: *