path
resv
session
keepalive
第1题：
A. hold priority
B. setup priority
C. FEC IP address
D. resource availability
E. local protection option
第2题：
A. RSVP itself provides bandwidth and delay guarantees.
B. For RSVP to be end-to-end, all devices must support RSVP.
C. RSVP reservations are maintained by a centralized reservations server.
D. An RSVP compatible QoS mechanism must be used to implement guarantees according to RSVP reservations.
第3题：
短文理解
听力原文： The Chinese currency is the Renminbi. China has maintained a unified managed floating exchange rate since January 1994. The exchange rate of the Renminbi is determined by the inter-bank foreign exchange market. The People' s Bank of China announces a reference rate for the Renminbi against the US dollar, the Hong Kong dollar, and the Japanese yen based on the weighted average price of foreign exchange transactions during the previous day's trading. Daily movement of the exchange rate of the Renminbi against the US dollar in inter-bank foreign exchange market is limited to 0.3% on either side of the reference rate as announced by the PBC. The buying and selling rates of the Renminbi against the Hong Kong dollar and the Japanese yen may not deviate more than 1% on either side of the reference rate. In the case of other currencies, the deviation may not exceed 0.5% on either side of their respective rates.
21. When did China begin to maintain a unified managed floating exchange rate?
22.Who determines the exchange rate of the Renminbi?
23.What is the deviation allowed on daily movement of the exchange rate of Renminbi against the US dollar?
(21)
A．1992
B．1993
C．1994
D．1995
第4题：
Which statement is true regarding a session key in the Diffie-Hellman key-exchange process?（）
第5题：
Which two statements are true about RSVP and the InServ QoS model？（）
第6题：
A.path
B.resv
C.session
D.keepalive
第7题：
Which characteristics are representative of a link-state routing protocol?（）
第8题：
View the Exhibit for some of the parameter settings. You start a session and issue the following command:SQL>CREATE INDEX emp_ename ON emp(ename) TABLESPACE users INVISIBLE;What is the outcome of the above command?（）
A. The index is not used by the optimizer but is maintained during DML operations.
B. The index is not used by the optimizer and is not maintained during DML operations.
C. The index is used by the optimizer only if a hint is specified in the query statement and is maintained during DML operations.
D. The index is used by the optimizer only if a hint is specified in the query statement but is not maintained during DML operations.
第9题：
What is the purpose of the RSVP hello interval?（）
第10题：
Which statement describes how RSVP guarantees bandwidth reservations?（）