S1000-008 by IBM Actual Free Exam Q&As

Question 1

What is the purpose of performing a cluster snapshot?

A. To increase the cluster's storage capacity automatically B. To capture the real-time state of running applications for debugging C. To record the current cluster configuration and state for backup or analysis D. To update the cluster's software version without downtime

Discussion 0

Correct Answer: C Vote an answer

Question 2

What are critical considerations when performing management tasks on a cluster? (Choose Two)

A. Using different operating systems on each node for diversity B. Documenting any changes made to the cluster configuration C. Maximizing the utilization of a single node before using others D. Maintaining consistent configuration across all nodes

Discussion 0

Correct Answer: B,D Vote an answer

Question 3

In a PowerHA SystemMirror environment, how should network redundancy be addressed during the planning phase?

A. Limiting network traffic to one segment B. Establishing multiple network paths for inter-node communication C. Using a single network interface to reduce complexity D. Disabling failover for critical network connections

Discussion 0

Correct Answer: B Vote an answer

Question 4

In the context of cluster monitoring, which elements are vital to observe? (Choose Two)

A. The physical location of each node in the data center B. The aesthetic appearance of the nodes C. Resource utilization trends across the cluster D. Alert thresholds and their response times

Discussion 0

Correct Answer: C,D Vote an answer

Question 5

Which of the following statements accurately describe DARE (Dynamic Reconfiguration) in PowerHA? (Choose Two)

A. Network and disk heartbeating configurations cannot be dynamically changed using DARE. B. DARE permits changes to any cluster configuration aspect on the fly. C. DARE allows the modification of certain cluster attributes without stopping the cluster services. D. DARE supports the dynamic addition of new nodes to the cluster without a restart.

Discussion 0

Correct Answer: A,C Vote an answer

Question 6

What aspect of cluster behavior is directly impacted by tuning the 'heartbeat_frequency' parameter in PowerHA?

A. The speed at which cluster events are logged B. The latency of network communication between nodes C. The interval between consecutive heartbeat signals D. The time required to process user commands

Discussion 0

Correct Answer: C Vote an answer

Question 7

Which of the following is a crucial first step in managing a cluster effectively?

A. Disabling all monitoring tools to improve performance B. Establishing baseline performance metrics C. Assigning all administrative tasks to a single user D. Implementing the highest level of logging for all applications

Discussion 0

Correct Answer: B Vote an answer

Question 8

Why is defining a file system mount order important in PowerHA?

A. To ensure that dependent file systems are mounted in the correct sequence B. To prioritize file system mounting based on user access levels C. To maximize the disk usage across the cluster D. To reduce the network traffic during file system access

Discussion 0

Correct Answer: A Vote an answer

IBM PowerHA SystemMirror V7.2.5 AIX Administrator Specialty - S1000-008 Exam Practice Test