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HP HP0-768 Exam NonStop Transaction Management Facility (TMF)
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www.CertifySchool.com Certification Preparation Material (PDF) Question: 1 What is true regarding audit dumps? Select TWO. A. They may be necessary for transaction backout. B. They can only be made to disk. C. They may be necessary for volume recovery. D. They may be necessary for file recovery. E. They can only be made to tape.
Answer: C,D Question: 2 When reporting a TMF problem to GCSC, an important data item to include is TMF version information. What is the best way to obtain this information? A. VPROC $SYSTEM.SYSnn.TMFTMP B. TMFCOM VERSIONS C. FUP INFO $SYSTEM.ZTMFCONF.* D. TMFCOM INFO TMF
Answer: A Question: 3 What can be found in an auxiliary audit trail? A. records describing the logical ordering of audit in all audit trails on the system B. audit records generated by a specified set of (audited) data volumes C. TMF control information, such as commit and abort records D. configuration records for all (audited) data volumes on the system
Answer: B Question: 4 What are valid reasons to configure TMF auxiliary audit trails? Select TWO. A. to provide additional audit-writing capacity for high-volume applications B. to provide an overflow area when the master audit trail becomes full C. to accommodate applications with differing recovery requirements D. to prevent record locking from slowing down the application E. to increase audit capacity without having to stop TMF
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www.CertifySchool.com Certification Preparation Material (PDF) Question: 5 When following the procedure in the NonStop TMF Disaster Recovery with Audit-trail Backup/Restore Support Note (S96048C/S02073)", TMF remote recovery requires a BACKUP of _______. A. both the ZTMFCONF and ZTMFAT subvolumes B. $SYSTEM.SYS<nn>.CONFLIST file C. the audit trail files only D. the audited database files
Answer: A Question: 6 Which items could be present in the master audit trail? Select THREE. A. PREPARED records for local transactions B. DUMP-RELEASED records for expired online dumps C. database change records with before and after images D. COMMIT records for local or network transactions E. audit-compressed change records for database inserts and deletes F. ABORT records for a local or network transactions G. PROCESS-CONFIG records for backout and other TMF processes
Answer: C,D,F Question: 7 TMF has autoabort set to off. A long running transaction causes the audit trail to run out of disk space. The transaction has been aborted but there is still a problem with audit trail disk space. What is the best way to proceed? A. Set the autoabort parameter and add an auxiliary audit trail. B. Delete the transaction. C. STOP TMF, ABRUPT and then START TMF to force volume recovery. D. Add overflow space for the audit trail.
Answer: D Question: 8 An application reports file system error code 78 (Transaction Identifier is invalid or obsolete). What is the likely cause? A. TMF is in the process of shutting down. B. The process which began the transaction has terminated. C. An attempt has been made to access a remote file without having a remotepassword. D. An online dump has occurred during the transaction.
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www.CertifySchool.com Certification Preparation Material (PDF) Answer: B Question: 9 What best describes a TMF transaction identifier? A. A concatenation of the system number, TMF version, CPU, and sequence number. B. A system-wide unique name that TMF assigns to a transaction. C. A concatenation of the system name, TMF version, CPU, and sequence number. D. A network-wide unique name that TMF assigns to a transaction.
Answer: D Question: 10 Identify one cause of a TMF unilateral abort of a transaction. A. The application prompts for input from a terminal device before calling ENDTRANSACTION. B. The TMFTMP interrupts the application with an ABORTTRANS signal. C. The transaction exceeds the application's TRANSACTION TIMER value. D. The transaction exceeds the AUTOABORT threshold setting.
Answer: D Question: 11 Which TMF component provides automatic recovery when a TMF-protected volume is started? A. recovery manager B. backout C. file recovery D. volume recovery
Answer: D Question: 12 Volume recovery is initiated when _______. Select TWO. A. TMF is started after a failure B. a data volume is started C. an operator issues the TMFCOM RECOVER VOLUME command D. a data volume is added to the TMF configuration E. an audit trail mirror disk fails
Answer: A,B http://www.certifyschool.com/exam/0HP0-768/
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www.CertifySchool.com Certification Preparation Material (PDF) Question: 13 The user has to recover a purged partition of an Enscribe file. What is the best recovery strategy? A. The entire file and Enscribe data dictionary must be recovered. B. Only the purged partition must be recovered and TMF will recover the file structure for the purged partition. C. Only the purged partition must be recovered and the purged partition will need to be precreated by the user in its original file structure. D. The entire file must be recovered and TMF will recover the file structure for the purged partition.
Answer: B Question: 14 The TMF configuration subvolume on $SYSTEM contains a CONFVOL file. What does this indicate? A. TMF configuration activity needs to be performed. B. The TMF configuration has been altered, but the changes have not yet been implemented. C. The configuration subvolume has been moved to an alternate location. D. $SYSTEM is the current location for the configuration registry.
Answer: C Question: 15 Transaction isolation implies that _______. A. transactions should access data one record at a time B. a transaction should only contain a single update C. the outcome of an uncommitted transaction is not visible to another transaction D. transactions are only processed one at a time
Answer: C
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