Free IBM C2090-549 Exam Dumps Questions & Answers

You are migrating your DB2 for z/OS subsystem to version 9 NFM. As part of the migration process, you intend to step through the different IBM provided IVP phases to verify that everything is working well. Looking at the generated jobs, you recognize that there is only one job that has been created for phase 6 (accessing data at a remote site) rather than the whole set of jobs. What is the reason for this happening?

• A.  On migration panel DSNTIPR, you have specified YES or AUTO as DDF startup option.
• B.  On migration panel DSNTIPX, you have not entered a default WLM environment name.
• C.  On migration panel DSNTIPX, you have entered a default WLM environment, which is not yet defined.
• D.  On migration panel DSNTIPX, you have not entered a WLM procedure name.

A non-data sharing DB2 subsystem is heavily using CPU resources. Which system parameter change would have a positive effect on the CPU usage?

• A.  Change IMMEDWRITE=YES to IMMEDWRITE=NO.
• B.  Increase the IRLM timeout value from 15 to 60 seconds.
• C.  Change EDBMFIT=YES to EDMBFIT = NO.
• D.  Change MINSTOR=NO to MINSTOR=YES.

When implementing the DB2 for z/OS built-in encryption function, which facility will function incorrectly?

• A.  index only access to data
• B.  DB2 REORG utility
• C.  DB2 table space compression
• D.  DRDA

Which two actions occur when the maximum number oflocks (LOCKMAX) requested by anapplication is exceeded? (Choose two.)

• A.  IMS issues a message and continues.
• B.  IMS pseudo-abends the application.
• C.  IMS pseudo-abends.
• D.  IMS pseudo-abends the application holding the most locks.
• E.  IMS pauses the application until the locks held are reduced.

A systems programmer gets notified of an application response time issue with a dynamically bound distributed application. Which two could help diagnose the problem? (Choose two.)

• A.  formatted IFCID records for the dynamic statement cache
• B.  formatted RMF VSTOR
• C.  formatted CF activity report
• D.  formatted DB2 accounting records
• E.  formatted DB2 statistics records