C9030-644

C9030-644 practice questions, page 3 of 3, with answer review and explanations.

Question 11

A client has two data centers separated by a distance of 20 miles (32 kilometers). This client has an application with an RPO target of zero and an RTO target of one hour. Which GDPS offering fits for this client?

  1. GDPS/Active-Active
  2. GDPS/Global Mirror
  3. GDPS/XRC
  4. GDPS/PPRC

Question 12

A customer has a very large x86 based server farm and wants to consolidate these servers to z Systems. What tool is best for this analysis?

  1. zSCON
  2. zBNA
  3. zCP3000
  4. zPCR

Question 13

Which scenario would provide the best opportunity to justify the RoCE Express feature?

  1. Shared memory communication from a distributed Linux application to an MQ Linux guest on a z Systems server.
  2. A z/OS WebSphere application that communicates to DB2 running on a z/OS LPAR on a separate z Systems server.
  3. CICS to CICS communication between z/OS LPARs within the same z Systems server.
  4. A Linux system running MQ on a z Systems server communicating to a z/OS MQ within the same server.