Oracle GoldenGate 12c Implementation Essentials - 1z1-447 模擬練習

A. It is caused by the thread with the highest thread ID applying barrier transactions.

B. It is caused by barrier transactions in a Coordinated Replicat.

C. It is caused byTHREAD and THREADRANGEbeing used with wildcard MAP
statements.

D. It is caused by the use of theMAXTRANSOPSparameter.

A. Stop the process

B. Run a shell command

C. Purge old trail files

D. Write a checkpoint before and/or after writing the record to the trail.

A. Checkpointing

B. Sub-second latency

C. Two-phase commits

D. Transactional integrity

A. Manager

B. Jagent

C. Replicat

D. Extract

A. They are database auditing logs where GoldenGate captures changes.

B. They are a persistent storage area for captured transactions.

C. They are checkpoint files for the GoldenGate processes.

D. They are configuration files for the GoldenGate processes.

A. Source and target objects can be different.

B. GoldenGate User Exits are not supported for DDL.

C. Target objects can be different from source when usingSOURCEDEFSin Replicat.

D. It can useWILDCARDRESOLVE IMMEDIATE.

A. The Extract will abend unless LOBMEMORY is increased.

B. The Extract will perform poorly due to paging unless LOBMEMORY is increased.

C. The Extract will revert to single-row fetch mode, and then resume array fetches afterwards.

D. The Extract will revert to single-row fetch mode for all tables.

A. TABLE fin.Sales, FILTER (@RANGE (1, 2));

B. MAP sales.acct, TARGET sales.acct, FILTER (@RANGE (1, 3, ID));

C. FILTER (@RANGE (2, 2, AccountID));

D. MAP sales.acct, TARGET sales.acct, FILTER (@RANGE (2, 3, AccountID));

E. FILTER (@RANGE 2, 2, ID);