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IBM C9050-549 Exam Overview:

IBM C9050-549 Exam Syllabus Topics:

IBM Certified System Programmer - IBM IMS Sample Questions:

Question 1

DB2 subsystem DB2A has been defined to run in dual active and dual archive logging modes with all
archive log data sets written to disk. A DB2 archive log offload process on DB2A has terminated due to an
out of space condition on one copy of the archive log. The message shown below is written to the JES log:
DSNJ128I - LOG OFFLOAD TASK FAILED FOR ACTIVE LOG DB2A.LOGCOPY1.DS02 Which action
does DB2 take and how are the copies of the archive log data sets recorded in the BSDS?

A. DB2 truncates both copies of the archive log; both archive data set copies are recorded in the BSDS.
B. DB2 continues the offload task in single archive mode; if the offload is successful, only one copy of
archive log data set is recorded in the BSDS.
C. DB2 attempts to allocate a new archive log data set with a smaller primary space allocation; if the
offload is successful, both archive log data set copies are recorded in the BSDS.
D. DB2 terminates the offload operation immediately; no archive log data set copies are recorded in the
BSDS.

Question 2

A customer write-up on business processes includes a description of handling requests for new user
identities or changes to identities. These processes are handled in different ways by different disciplines.
For example, there is an RACF team to handle processing of RACF identities and a UNIX team to handle
processing of UNIX identities. From a process standpoint, all these processes are documented. They
allinvolve assessments and approval processes. The customer seems fairly happy with how these
processes are running. They are however receiving complaints that the process of issuing identities and
updating identities is slow. Which two value propositions might you present to this customer that relate to
their situation? (Choose two.)

A. Managing the user provisioning processes with an enterprise-spanning solution offers efficiencies and
increases effectiveness.
B. Keeping these processes separate and distinct allows them to be focused on individually and have
process improvements that are particular to each involved area (RACF, UNIX, etc.).
C. Using automation to synchronize user information across platforms will reduce erroneous information
and improve business and application processing.
D. Introducing intrusion detection will help the customer more quickly determine if their various disciplines
are under attack or not.
E. Automating the user provisioning processes can shorten the provisioning cycle, increase satisfaction,
and reduce help desk calls.

Question 3

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

Question 4

What is the purpose of the MAXTEMPS DB2 system parameter?

A. Limits the number of temporary tables.
B. Limits the max storage used by the TEMP database.
C. Limits the number of times the maximum allowable work file storage is exceeded.
D. Specifies the maximum amount of work file storage an agent can use.

Question 5

Which system parameter will lower the DBM1 storage requirements (below the 2 GB bar), if the value was
reduced?

A. EDM_SKELETON_POOL
B. MXDTCACH
C. MINSTOR
D. MAXDBAT

Solutions: