虚证癫痫着重于：( )

A. PAT is not supported.

B. PAT is enabled by default.

C. It supports the address-persistent configuration option.

D. It supports the junos-global configuration option.

A. to perform a label push operation

B. to track the status of signaled LSPs

C. to perform longest-match route lookups

D. to reserve resources, such as labels and path information

Which of the following statements is true about the Research and Development Department？

A．It is a department within the Marketing Division.

B．It has two laboratories, one at each production plant.

C．The head of this department is Bill Williamson.

Which of the following statements about ORACLE is (are) correct？

Ⅰ.ORACLE follows SQL standard

Ⅱ.ORACLE database defines two logical types: table and view

A．Ⅰonly

B．Ⅱ only

C．Ⅰ and Ⅱ

D．none of the above

A. LDP uses Down Stream On Demand.

B. RSVP uses Down Stream On Demand.

C. LDP uses Down Stream Unsolicited.

D. RSVP uses Down Stream Unsolicited.

Which of the following statements about Arnold Schwarzenegger is TRUE？

A．He has been elected governor of California 10 years ago.

B．He used to attach much importance to personal enjoyment.

C．He has been thinking of solving sexual problems for long.

D．He has troubles with his two daughters and two sons.

A. Traffic is clear text

B. Traffic is encrypted

C. They are initiated by the LNS

D. They are initiated by the LAC

Which of the following statements about Lake Nyos and Lake Monoun is true？

A．They were formed in 1984．

B．They are at the top of two active volcanoes．

C．They are not like most other crater lakes．

D．Water in them turns over regularly．

A、

B、

C、Both of these two types of field are conservative.

D、Both of these two types of field are produced by electric charges.

Which of the following statements about Lake Nyos and Lake Monoun is true？

A．They were formed in 1984.

B．They are at the top of two active volcanoes.

C．They are not like most other crater lakes.

D．Water in them turns over regularly.