[简答题] Draw a labeled constituent structure tree diagram for each of the following sentences: 1) The student likes the new linguistics professor. 2) John suggested Mary take the linguistics class.

[单项选择]DRAW : DOODLE ::
A. (A) compute : multiply
B. (B) drink : guzzle
C. (C) fly : hover
D. (D) calculate : guess
E. (E) speak : murmur

[单项选择]A technician would use a physical network diagram to determine:（）
A. the cause of routing errors.
B. the number of switches on the network.
C. the number of users on the network.
D. where network latency will occur.

[单项选择] A verification plan shows a network diagram with branch office Routers B1 through B100, plus two ABRs, ABR1, and ABR2, all in area 100. The branches connect to the ABRs using Frame Relay point - to - point subinterfaces. The verification plan lists the output of the show i p ospf database summary 10.100.0.0 command on a router B1, one of the branches. Which of the following is true regarding the output that could be listed for this command?（）
A. The output lists nothing unless 10.100.0.0 has been configured as a summary rou te using the area range command.
B. If 10.100.0.0 is a subnet in area 0, the output lists one Type 3 LSA, specifically the LSA with the lower metric when comparing ABR1's and ABR2's LSA for 10.100.0.0.
C. If 10.100.0.0 is a subnet in area 0, the output lists two Type 3 LSAs, one each created by BR1 and ABR2.
D. None, because the Type 3 LSAs would exist only in the ABR's LSDBs.

[单项选择] A network planning diagram shows a large internetwork with many routers. The configurations show that OSPF has been enabled on all interfaces, I P addresses correctly configured, and OSPF workinG. For which of the following cases would you expect a router to create and flood a Type 2 LSA?（）
A. When OSPF is enabled on a LAN interface, and the router is the only router connected to the subnet.
B.   When OSPF is enabled on a point - to -point serial link, and that router has both the higher router ID and higher interface IP address on the link.
C. When OSPF is enabled on a Frame Relay point - to - point subinterface, has the lower RID and lower subinterfa ce IP address, and otherwise uses default OSPF configuration on the interface.
D. When OSPF is enabled on a working LAN interface on a router, and the router has been elected BDR.
E. None of the other answers is correct.

[单项选择]Butadiene, inhibited, is labeled as a（）.
A. combustible liquid
B. flammable gas
C. flammable liquid
D. flammable soild

[单项选择]The Frame Relay network in the diagram is not functioning properly. What is the cause of the problem?（）
A. The Gallant router has the wrong LMI type configured
B. Inverse ARP is providing the wrong PVC information to the Gallant router
C. The S3 interface of the Steele router has been configured with the frame-relay encapsulation ietf command
D. The frame-relay map statement in the Attalla router for the PVC to Steele is not correct
E. The IP address on the serial interface of the Attalla router is configured incorrectly

[单项选择]As shown in the diagram, in-memory statistics are transferred to the disk at regular intervals. Which background process performs this activity?（）
A. CKPT
B. SMON
C. MMON
D. DBWR

[单项选择]Which of the following is tree

[多项选择]Which four Cisco Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning-Tree plus?（）
A. PortFast
B. UplinkFast
C. loop guard
D. root guard
E. BPDU guard
F. BackboneFast

[多项选择]Under which two circumstances should Spanning Tree Protocol be implemented?（）
A. to ensure a loop-free topology
B. to protect against user-side loops
C. when a VLAN spans access layer switches
D. for the most deterministic and highly available network topology
E. because of the risk of lost connectivity without Spanning Tree Protocol

[单项选择]From the last paragraph the conclusion can be drawn that ambition should be maintained ______.
A. secretly and vigorously
B. openly and enthusiastically
C. easily and momentarily
D. verbally and spiritually

[单项选择]Which of tile following statements is NOT tree
A. More and more research workers believe the effect of cigarette smoking on health.
B. Filters and low tar tobacco can not get rid of the danger.
C. Cigarette smoking has a greater effect on health than cigar or pipe smoking.
D. All forms of tobacco smoking affects life expectancy and health.

[单项选择]Which of the following statement is tree according to the author

[单项选择]Which of the following statements is tree according to the text
A. The mass media offers information needed in our daily lives.
B. Publicly funded broadcasting does not present information about current wants in depth.
C. Information provided by commercials and advertising is always accurate.
D. Many TV and radio programs are not interesting.

[单项选择]Which of the following statements is NOT tree
A. South Africa controlled about ＄19.9 billion in sales in 1980.
B. There were more and more Latin American companies engaged in business in the U. S..
C. In 1979 Hong Kong was the largest foreign investor in the U. S..
D. The combined sales of the top 100 foreign investing companies increased steadily.

[单项选择]Which statement describes a spanning-tree network that has converged?（）
A. All switch and bridge ports are in the forwarding state.
B. All switch and bridge ports are assigned as either root or designated ports.
C. All switch and bridge ports are in either the forwarding or blocking state.
D. All switch and bridge ports are either blocking or looping.

[单项选择]Which version of spanning tree is recommended for the enterprise campus?（）
A. CST
B. MST
C. STP
D. PVST+
E. RPVST+