Refer to the output shown on switch SW1 below： Warning： Spantree port fast start should only be enabled on ports connected to a single host.Connecting hubs， concentrators， switches， bridges， etc. to a fast start port can cause temporaryspanning tree loops. Use with caution. Spantree ports 4/1-24 fast start enabled. What command could you enter to reproduce this output？
Refer to the output shown on switch SW1 below： Warning： Spantree port fast start should only be enabled on ports connected to a single host.Connecting hubs， concentrators， switches， bridges， etc. to a fast start port can cause temporaryspanning tree loops. Use with caution. Spantree ports 4/1-24 fast start enabled. What command could you enter to reproduce this output？
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What kind of people does "secret Santas" in the passage refer to?(No more than 12 words) (3 marks)
According to law, taxable services refer to transportation,()finance, insurance and the like.A、 operationB、 constructionC、 introduction
The bread is so delicious and it was _____ yesterday.A、out of seasonB、out of serviceC、out of stockD、out of sight
When most people refer to multimedia, they generally mean the combination of two or more continuous media, usually with some user(115). In practice, the two media are normally audio and video, this is,(116)plus moving(117).It should be' obvious by now that transmitting multimedia material in uncompressed form. is completely out of(118). The only hope is that massive compression is possible. Fortunately, a large body of research over the past few decades has led to many compression techniques and algorithms that make multimedia transmission(119).A．displayB．gamesC．helpD．interactionE．pictures
Refer to the exhibit. For interface FastEthernet0／0, what will happen to dscp af11 traffic if the queue for class newclass reaches a depth of 40? () A. All packets will be dropped.B. One out of ten packets will be dropped.C. A random number of packets will be dropped.D. No packets will be dropped until the queue depth reaches 265.E. Packets will be dropped according to the exponential weight setting.
Refer to the exhibit. Which statement is co rrect regarding the router configuration shown? () A. The router will rebroadcast any DHCP requests received by this interface out to all interfaces included in the ip helper - address commands.B. The router will rebroadcast any UDP broadcasts received by this interface out to all interfaces included in the ip helper - address commands.C. The router will unicast any DHCP requests received by this interface out to all addresses included in the ip helper - address commands.D. This configuration will not do anything because the ip helper - address command needs to also be applied to the 192.168.23.1 IP address.
Refer to the exhibit. On the basis of the partial configuration, which two statements are correct? () A. Only routes 10.0.1.0/24 will be sent out all interfaces.B. Only routes matching 10.0.0.0/8 will be advertised out interfaces other than Ethernet 0.C. Only routes matching 10.0.0.0/8 will be advertised out Ethernet 0.D. Only routes matching 10.0.1.0/24 will be advertised out Ethernet 0.E. Only routes 10.0.1.0/24 will be allowed in the routing table.F. All rout es will be advertised out interfaces other than Ethernet 0.
Refer to the exhibit. OSPF is running throughout the network. You want to minimize the propagation of LSAs into and out of A rea 1. Which OSPF feature would best achieve this goal? () A. stubB. totally stubbyC. NSSAD. totally NSSA
Refer to the exhibit. Which statement is true about the configuration?() A. Hosts belonging to DHCP pool 1 and pool 2 will retain their IP settings for 30 hours before they must renew.B. Hosts will receive IP settings from pool 1 until the addresses run out, and then hosts will receive the settings from pool 2.C. Hosts in the 10.10.20.0/24 subnet will u se 10.10.20.50 as its DNS server.D. DHCP pool 0 needs to have the ip dhcp excluded - address command to exclude the default router and DNS servers.
Refer to the exhibit. EIGRP is configured on all routers in the network. On a basis of the show ip eigrp topology output provided, what conclusion can be deri ved? () A.Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out inquiring for a second successor to network 10.6.1.0/24B.Router R1 can send traffic destined for network 10.6.1.0/24 out of interface FastEthernet0/0C.Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out before it declares the neighbor unreachableD.Router R1 is waiting for a reply from the neighbor 10.1.2.1 in response to the query sent out about network 10 .6.1.0/24
Refer to the exhibit.Switch－1 needs to send data to a host with a MAC address of 00b0.d056.efa4.What will Switch－1 do with this data?() A.switch-1 will drop the data because it dose not have an entry for that MAC addressB.switch-1 will flood the data out all of its port from which the data originatedC.switch-1 will forward the data to its default gatewayD.tch-1 will send an ARP request out all its ports except the port from which the data originated
Refer to the exhibit. What will Router1 do when it receives the data frame shown?() A.Router1 will strip off the source MAC address and replace it with the MAC address 0000.0c36.6965.B.Router1 will strip off the source IP address and replace it with the IP address 192.168.40.1.C.Router1 will strip off the destination MAC address and replace it with the MAC address 0000.0c07.4320.D. Router1 will strip off the destination IP address and replace it with the IP address of 192.168.40.1.E.Router1 will forward the data packet out interface FastEthernet0/1.F.Router1 will forward the data packet out interface FastEthernet0/2.
At ______ an occasional survey has been carried out．A.the remind of the masterB.the refer of the masterC.the render of the masterD.the request of the master
请阅读Passage 2，完成第小题。Passage 2NBA centre Jason Collins recently announced he was gay in a cover story for SportsIllustrated. In other words, he"came out of the closet." This expression for revealing one's homosexuality may seem natural. Being in the closet implies hiding from the outside world, and the act of coming out of it implies the will to stop hiding. But though the closet has long been a metaphor for privacy or secrecy, its use with reference to homosexuality is relatively recent.According to George Chauncey's comprehensive history of modern gay culture, Gay New York, the closet metaphor was not used by gay people until the 1960s. Before then, it doesn't appear anywhere"in the records of the gay movement or in the novels, diaries, or letters of gay men and lesbians.""Coming out," however, has long been used in the gay community, but it first meant something different than it does now."A gay man's coming out originally referred to his being formally presented to the largest collective manifestation of prewar gay society, the enormous drag balls that were patterned on the debutante and masquerade balls of the dominant culture and were regularly held in New York, Chicago, New Orleans, Baltimore, and other cities." The phrase"coming out" did not refer to coming out of hiding, but to joining into a society of peers. The phrase was borrowed from the world of debutante balls, where young women"came out" in being officiallyintroduced to society.The gay debutante balls were a matter of public record and often covered in the newspaper, so"coming out" within gay society often meant revealing your sexual orientation in the wider society as well, but the phrase didn't necessarily carry the implication that if you hadn't yet come out, you were keeping it a secret. There were other metaphors for the act of hiding or revealing homosexuality. Gay people could "wear a mask" or "take off the mask". A man could "wear his hair up" or "let his hair down", or "drop hairpins" that would only be recognized by other gay men.It is unclear exactly when gay people started using the closet metaphor, but "it may have been used initially because many men who remained 'covert' thought of their homosexuality as a sort of'skeleton in the closet'." It may also have come from outsiders who viewed it that way. It seems that"coming out of the closet" was born as a mixture of two metaphors: a debutante proudly stepping into the arms of a community and a shocking secret being kept in hiding. Now. the community is the wider community, and the secret is no longer shocking,"Coming out" is a useful phrase, but it need not imply a closet.Why did "come out of the closet" seem natural when refers to revealing one'shomosexuality?查看材料A．Because homosexual couples live in a place named Closet.B．Because both the closet and homosexuality mean privacy.C．Because Jason Collins has refrained from NBA.D．Because people always use "closet" to refer to homosexuality.
Questions 53-55 refer to the following letter.Dear Valued customerThank you for taking the time to fill out our questionnaire during your stay with us. We do appreciate hearing from our customers, as their comments are vital( ) us to continue improving our accommodations.A.with B.for C.at D.as
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多选题You work as a database administrator for Certkiller .com. In your development environmentenvironment， the developers are responsible for modifying the table structure according to the application requirements. However， you want to keep track of the ALTER TABLE commands being executed by developers， so you enable auditing to achieve this objective. Which two views would you refer to find out the audit information？（）ADBA_AUDIT_TRAILBDBA_AUDIT_SESSIONCDBA_FGA_AUDIT_TRAILDDBA_COMMON_AUDIT_TRAIL
单选题Refer to the exhibit.Switch-1 needs to send data to a host with a MAC address of 00b0.d056.efa4.What will Switch-1 do with this data?（）A switch-1 will drop the data because it dose not have an entry for that MAC addressB switch-1 will flood the data out all of its port from which the data originatedC switch-1 will forward the data to its default gatewayD tch-1 will send an ARP request out all its ports except the port from which the data originated
单选题Please refer to page 57 for additional charges.You should turn to page 57Afor more information about the product.Bto find out extra costs.Cto see about the conditions of possible discount.
单选题Vessel’s provisions refer to（）of the vessel.Afuel oilBvegetables and foodCspare parts on boardDballast water
单选题What does “work-ethic” refer to?ACrazy attitude toward work.BPublic attitude toward work.CPeople who are working.DPeople who are out of work.
单选题At（）an occasional survey has been carried out．Athe remind of the masterBthe refer of the masterCthe render of the masterDthe request of the master
问答题What does “He” in the fifth paragraph refer to?