IBM z Systems Technical Support V7

Here you have the best IBM C9030-644 practice exam questions

  • You have 65 total questions to study from
  • Each page has 5 questions, making a total of 13 pages
  • You can navigate through the pages using the buttons at the bottom
  • This questions were last updated on November 15, 2025
  • This site is not affiliated with or endorsed by IBM.
Question 1 of 65
Which of the following is the most critical factor of a Parallel Sysplex across multiple sites?
    Correct Answer: A

Question 2 of 65
A customer has a Parallel Sysplex running on LPARs spread across two z13 processors in the same data center location. Each z13 has multiple FICON
Express8S channel paths to one shared DS8870 subsystem.
Which recommendation will improve the resiliency of this environment?
    Correct Answer: C

Question 3 of 65
A customer has a zBC12 running Linux on z Systems under KVM. They learned about IBM Wave and how this tool makes it easier to manage, monitor (real-time), and provision Linux guests on z Systems.
Which would be the appropriate action to enable them to run IBM Wave?
    Correct Answer: D

Question 4 of 65
The IBM account has requested an analysis to review a zEC12 upgrade to a z13.
What analysis tool is required to ensure the z13 machine channels are reviewed to meet the customers FICON Express 16S performance requirements?
    Correct Answer: A

Question 5 of 65
You are leading a planning meeting for a disaster recovery (DR) test when a high-level company executive drops in to ask why the company should spend so much time and money on disaster recovery.
What is the most accurate response to this non-technical question?
    Correct Answer: D