最新的Java and Middleware認證 1z1-481考試題庫

問題1

How many Extracts can write to the same GoldGate trail?

A. Only one

B. Unlimited

C. Up to 50

D. Up to 10

正確答案: A

說明：（僅 VCESoft 成員可見）

問題2

Which command forces a running Extract to close the current trial and start writing to the next trial sequence number?

A. ALTER EXTTRAIL <trail name>, ROLLOVER

B. SEND EXTRACT <group>, ETROLLOVER

C. ALTER EXTTRAIL <trail name>, NEXTSEQNO

D. SEND EXTRACT <group>, ROLLOVER

正確答案: D

說明：（僅 VCESoft 成員可見）

問題3

What file must be configured in order to use custom encryption keys?

A. GLOBALS

B. CUSTKEYS

C. ENCRYPT

D. ENCKEYS

正確答案: D

說明：（僅 VCESoft 成員可見）

問題4

Where can you find a list of the parameters being used by a Replicat process?

A. Process report

B. Discard file

C. Event log

D. System logs

正確答案: A

說明：（僅 VCESoft 成員可見）

問題5

Which Replicat parameter is used when looking up table definitions in a file?

A. SOURCEISFILE

B. SPECIALRUN

C. SOURCEDEFS

D. DEFERAPPLYINTERVAL

正確答案: C

問題6

You are configuring replication between two Oracle tables with the same number of columns, column table names, and data types, but in different orders. For replication purpose can you treat these as identical tables?

A. Yes

B. Yes, as long as the source table has a primary key define

C. No

D. Yes, if the source and target Oracle versions and character sets are the same.

正確答案: C

說明：（僅 VCESoft 成員可見）

問題7

In GoldenGate terms, what is the definition of Extract lag?

A. The difference in time between when a change is made to source data and when that change is reflected in the target data.

B. The difference in time between the current times at the target system.

C. The difference in time between when a change record is received at the target system and when the change is reflected in the target data.

D. The difference in time between when a change record is processed by the extract and the timestamp of the record in the data source.

正確答案: D

說明：（僅 VCESoft 成員可見）

問題8

Which GGSCI command(s) show all available information on both read and write checkpoint for an Extract?
Example: 1 INFO EXTRACT <group name>
Example: 2 INFO EXTRACT <group name>, DETAIL
Example: 3 INFO EXTRACT <group name>, SHOWCH

A. Example 3 only

B. Examples 1 and 3

C. Example 2 only

D. Examples 1 and 2

正確答案: A

說明：（僅 VCESoft 成員可見）

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