Home » Cisco » 350-080 » Where is a typical request in the Cisco UCS XML API placed in the data management engine, and, after the request is confirmed, what is updated?
Where is a typical request in the Cisco UCS XML API placed in the data management engine, and, after the request is confirmed, what is updated?
A. The request is placed in the transactor queue in FIFO order and the management information tree is updated.
B. The request is placed in the replicator and persistifier and the store is updated.
C. The request is placed in the data management engine and the application gateway is updated.
D. The request is placed in the buffer queue and the commit buffer queue is updated.
Correct Answer: A
Explanation/Reference:
Explanation:
A typical request comes into the data management engine (DME) and is placed in the transactor queue in FIFO order. The transactor gets the request from the queue, interprets the request, and performs an authorization check. After the request is confirmed, the transactor updates the management information tree. This operation is done in a single transaction.
Reference: http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/api/b_ucs_api_book.pdf (page 15)