Get New 2025 Valid Practice To your C1000-078 Exam (Updated 62 Questions)
IBM Certified Administrator C1000-078 Exam Practice Test Questions Dumps Bundle!
IBM C1000-078 certification exam is a computer-based test that consists of 60 multiple-choice questions. Candidates have 90 minutes to complete the exam and must achieve a score of 63% or higher to pass. C1000-078 exam can be taken at any Pearson VUE testing center, and candidates can register for the exam through the IBM certification website.
IBM C1000-078 certification exam is designed to test the skills and knowledge of individuals who are interested in becoming IBM Db2 12 for z/OS Administrators. C1000-078 exam is ideal for individuals who work in the field of database administration and are seeking to enhance their knowledge and skills in managing and administering IBM Db2 12 for z/OS.
NEW QUESTION # 29
A down level page set is identified by the following error message:
DSNB232I UNEXPECTED DATA SET LEVEL ID ENCOUNTERED
Which of the following should be performed to correct the condition?
- A. Replace the object with an appropriate data set at the proper level and confirm with DSN1PRNT of the header page
- B. Execute a REORG on the object in question
- C. Stop the object, set the DLDFREQ subsystem parameter to OFF. and then restart the object in RW status
- D. Execute a REPAIR DBD REBUILD on the object
Answer: D
NEW QUESTION # 30
Which service class does not have a goal, but runs with a fixed dispatching priority above all of the other work on the system?
- A. SYSTEM
- B. SYSOTHER
- C. SYSSTC
- D. ONLINE
Answer: C
NEW QUESTION # 31
Which of the following utilities would produce information needed to identify UNDO information for a transaction?
- A. DSN1LOGP
- B. DSNJU003
- C. DSNJLOGF
- D. DSNJU004
Answer: B
NEW QUESTION # 32
The remote clients are receiving SQLCODE -30062 RDB ACCESS FAILURE, which means access to the database failed because the session data is expired. How can you increase the number of minutes that applications can remain inactive before the associated session data token becomes invalid because of timeout?
- A. Change the POOL THREAD TIMEOUT field (POOLINAC subsystem parameter)
- B. Issue the -MODIFY DDF SESSIDLE command to increase session timeout
- C. Change the UTILITY TIMEOUT field (UTIMOUT subsystem parameter)
- D. Change the RESOURCE TIMEOUT field (IRLMRWT subsystem parameter)
Answer: B
NEW QUESTION # 33
Considering the following command:
-CANCEL THREAD {*) FORCE
In which of the following situations can it be used?
- A. If you are terminating a distributed thread that is part of a global transaction
- B. On application threads that update NOT LOGGED table spaces
- C. If the CANCEL THREAD command without the FORCE option does not terminate the thread
- D. On local threads that are not in DB2
Answer: C
NEW QUESTION # 34
In planning to migrate your system to DB2 12. which actions can check for release dependencies and catalog integrity prior to migration?
- A. Run job DSNTIJPM when at DB2 12 Function Level V12R1M100
- B. Run DSNTIJPM and DSNTESQ at DB2 11 NFM from the DB2 12 target libraries
- C. Run job DSNTIJPC from the DB2 11 target libraries before migrating to DB2 12
- D. While still at DB2 11 run the job DSNTIJPM from the DB2 11 target libraries
Answer: A
NEW QUESTION # 35
DB2 has stopped working because it has problems archiving the last active log. Which of the following commands could be used to resolve the situation?
- A. -SET LOG LOGLOAD
- B. -SET LOG NEWLOG
- C. -SET LOG RESUME
- D. -SET LOG SUSPEND
Answer: D
NEW QUESTION # 36
Which of the following allows tracking of database administration tasks performed by system DBADMs?
- A. Start the appropriate accounting trace classes and analyze the SMF records
- B. Define and start an appropriate audit policy in SYSIBM.SYSAUDITPOLICIES
- C. Use the DIAGNOSE utility with option TRACEID
- D. Use the REPORT utility with option TABLESPACESET
Answer: C
NEW QUESTION # 37
To simulate a new buffer pool size, what buffer pool parameter is used?
- A. AUTOSI2E
- B. SPSI2E
- C. PGFIX
- D. VPSIZE
Answer: B
NEW QUESTION # 38
Which of the following are TRUE regarding the DSN1PRNT utility? (Choose two)
- A. The input can be a list of concatenated DB2 VSAM data sets
- B. lt can be executed on both image copies and concurrent copies
- C. Compressed records cannot be printed in decompressed format
- D. lt can be executed when the DB2 subsystem is not operational
- E. It does not decrypt any encrypted data
Answer: E
NEW QUESTION # 39
Which of the following migration steps is optional?
- A. Verify the integrity of the DB2 catalog and directory
- B. Tailor the DB2 catalog
- C. Define DB2 12 to z/OS
- D. Define DB2 initialization parameters: DSNTIJUZ
Answer: A
NEW QUESTION # 40
Which of the following is an advantage of role-based security?
- A. Within a trusted connection. DB2 allows multiple roles to be associated with any given thread at any point in time
- B. If you DROP a role that owns objects, those objects will also be dropped
- C. Roles are used to provide a more flexible technique than security group definitions or userids in assigning and controlling authorization
- D. If a role creates an object, a user requires no additional privileges to access the object if the access uses that role as the object owner in the SQL statement
Answer: B
NEW QUESTION # 41
At what point in the upgrade process is the catalog migrated to DB2 12?
- A. At the completion of CATMAI NT in function level 500
- B. After issuing command -ACTIVATE FUNCTION LEVEL (V12R1M100)
- C. After issuing command -ACTIVATE FUNCTION LEVEL (V12R1M500)
- D. Completion of DSNTIJTC job
Answer: D
NEW QUESTION # 42
In which phase of SMP/E processing is the DB2 software installed into the target libraries?
- A. APPLY
- B. APPLY CHECK
- C. RECEIVE
- D. ACCEPT
Answer: D
NEW QUESTION # 43
Which of the following is TRUE about the SYSCTRL authority?
- A. It is designed to allow access to all data directly in DB2
- B. It is designed to be an administrator in a system with sensitive data
- C. It is designed not to be a part of the administrative authorizations
- D. It is designed so group privileges cannot be granted to SYSCTRL
Answer: B
Explanation:
The SYSCTRL authority is designed for administering a system that contains sensitive data. With the SYSCTRL authority, you have nearly complete control of the DB2?subsystem. However, you cannot access user data directly unless you are explicitly granted the privileges to do so.
NEW QUESTION # 44
In any disaster recovery scenario, a direct relationship exists between the frequency at which image copies are taken and sent to the recovery site and which of the following?
- A. The total number of incremental image copies made
- B. Time spent rebuilding indexes at disaster site
- C. The amount of data that could potentially be lost
- D. The ability to perform a RESTORE SYSTEM
Answer: C
Explanation:
In any disaster recovery scenario, system-wide points of consistency are necessary for maintaining data integrity and preventing a loss of data. A direct relationship exists between the frequency at which you make and send copies to the recovery site and the amount of data that you can potentially lose.
NEW QUESTION # 45
While processing a DB2 must-complete function, DB2 encountered an error during an attempt to access the required log data sets. Which of the following is TRUE?
- A. DB2 will wait for a reply to message DSNJ154I before retrying the failed log-read request, or before abending
- B. The affected page sets will be put into RESTP restrictive state
- C. The affected page sets will be put into REFP restrictive state
- D. DB2 abends
Answer: A
NEW QUESTION # 46
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