Online Access Free C9050-549 Exam Questions

What happens when the maximum number of locks requested by an application is exceeded?

• A.The application pauses until acknowledged by an Operator.
• B.IMS issues a pseudo-abend of the application.
• C.A message is displayed, and the application program pauses until the number of locksisreduced.
• D.IMS pseudo-abends.

Using the change log inventory utility, which CRESTART parameters are used to indicate a cold start?

• A.STARTRBA=ENDRBA
• B.STARTRBA=FFFFFFFFFFFF
• C.SYSPITR=FFFFFFFFFFFF
• D.ENDRBA=FFFFFFFFFFFF

How is the WADS used for logging?

• A.DBRC uses WADS to track the OLDS.
• B.Log-Write-Ahead can force WADS record writes.
• C.Log records are always written to WADS before being written to OLDS.
• D.One WADS record shadows one OLDS record.

What happens when the message queue data sets become full?

• A.An Internal /CHE PURGE is issued.
• B.IMS initiates Overflow Processing.
• C.IMS Abends.
• D.IMS stops receiving input while waiting for output messages to be sent.

A number of jobs are waiting for an allied connection to access a DB2 subsystem. Whatshould be done to
increase the number of allied connections that can be allocated concurrently?

• A.Increase the value of MAXDBAT.
• B.Increase the value of MAXDS.
• C.Increase the value of MAXKEEPD.
• D.Increase the value of CTHREAD.