WHAT CAN TRACER TOKENS MEASURE IN SQL SERVER 2005 TRANSACTIONAL RE...

20. What can tracer tokens measure in SQL Server 2005 Transactional Replication?

A. The time duration between a transaction being committed on the pub-

lisher and it being written to the distribution database

B. The amount of time a transaction is in the distribution database before all

subscribers receive it

C. The amount of time elapsed between a command being written to the

distribution database and being committed on a subscriber

D. A and C

The correct answer is D. Tracer tokens are to measure the latencies in

Transaction Replication. Tracer tokens are to measure:

How much time elapses between a transaction being committed at the

Publisher and the corresponding command being inserted in the

distribution database at the Distributor.

How much time elapses between a command being inserted in the

distribution database and the corresponding transaction being committed

at a Subscriber.