Which description of BGP authentication is true？（）

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  A . The buffer is currently being accessed. B . The buffer is empty and has not been used. C . The contents of the buffer have changed and must be flushed to the disk by the DBWn process.  D . The buffer is a candidate for immediate aging out and its contents are synchronized with the block contents on the disk.

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• Which of these best identifies the types of prefixes a router running BGP will advertise to an EBGP peer？ （）

  A .  prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributed to BGP B .  all prefixes in its IP routing table C .  only prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed D .  only prefixes received from EBGP peers and prefixes received from route reflectors E .  all prefixes in its routing table except the prefixes received from other EBGP peers F .  all prefixes in its routing table except the prefixes received from other IBGP peer

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• Which of these is a correct description of SSO？（）

  A .  It will only become active after a software failure. B .  It will only become active after a hardware failure. C .  It requires that Cisco NSF be enabled in order to work successfully. D .  It synchronizes the MAC·， FIB·， and adjacency tables between Active and Standby RouteProcessors.

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• Grammar is a description of the（）of a language and the way in which linguistic units such as words and phrases are combined to produce sentences in the language.

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• Which of the following descriptions best identifies the operating principal of a flash-type evaporator?（）

  A . Sea water is heated to boiling temperature while under a vacuum B . Sea water is passed over heated plates in a thin film C . Heated sea water is injected into a vacuum chamber D . Sea water is forced through a heated eductor

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• Which three descriptions are correct about the effects of the TRUNCATE command on a table（）

  A . The corresponding indexes for the table are also truncated. B . Delete triggers on the table are fired during the execution of the TRUNCATE command. C . The child table is truncated when the TRUNCATE command is applied on the parent table. D . The high-water mark （HWM） is set to point to the first usable data block in the table segment. E . No undo or very little undo data is generated during the execution of the TRUNCATE command

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• Which of these is a correct description of Stateful Switchover？（）

  A .  It will only become active after a software failure B .  It will only become active after a hardware failure C .  It requires that Cisco N3F· be enabled in order to work successfully D .  It synchronizes the MAC·， FIB·， and adjacency tables between Active and Standby Route Processor

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• Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is notconfigured as a route reflector？（）

  A . prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed B . all prefixes in its routing table C . prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed D . prefixes received from EBGP peers and prefixes received from route reflectors E . prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributedto BGP F . prefixes received from other IBGP peers and prefixes received from route reflector

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• Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？ （）

  A .  prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed B .  all prefixes in its routing table C .  prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed D .  prefixes received from EBGP peers and prefixes received from route reflectors E .  prefixes received from other IBGP peers， prefixes received from EBGP peers， and prefixes redistributed to BGP F .  prefixes received from other IBGP peers and prefixes received from route reflector

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• Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？（）

  A . prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributed B . all prefixes in its routing table C . prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed D . prefixes received from EBGP peers and prefixes received from route reflectors E . prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributed to BGP F . prefixes received from other IBGP peers and prefixes received from route reflector

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• As a Cisco Network Engineer, you have to master the knowledge of the Cisco validated Design (CVD) program. Which three of the following descriptions are appropriate about the CVD program?（） (Choose three.)

  A . It incorporates a narrow range of technologies and products. B . It facilitates faster and more reliable customer deployments. C . It extends the value of designs through a sustained development plan. D . It incorporates products and technologies into enterprise, service provider, and commercial systems.

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• As a Cisco Network Engineer, you have to master the knowledge of the Cisco validated Design program. Which two of the following descriptions correctly identify its features? （）(Choose two.)

  A . It strives to protect access to design documentation. B . It facilitates customer deployments that are more predictable. C . It facilitates customer deployments that are less reliable. D . It incorporates products and technologies into a broad portfolio.

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• Which of the following commands causes a router to bring down BGP neighbor relationships?（）

  A . clear ip bgp * B . clear ip bgp 1.1.1.1 C . clear ip bgp * soft D . clear ip bgp 1.1.1.1 out

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• Which of these best identifies the types of prefixes a router running BGP will advertise to an EBGP peer？（）

  A . prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed to BGP B . all prefixes in its IP routing table C . only prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed D . only prefixes received from EBGP peers and prefixes received from route reflectors E . all prefixes in its routing table except the prefixes received from other EBGP peers F . all prefixes in its routing table except the prefixes received from other IBGP peer

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• Which are correct descriptions and configurations of Anycast RP？（）

  A . In Anycast RP， two or more RPs are configured with the same IP address on loopback interfaces. B . Anycast RP provides redundancy and load-sharing capabilities. C . Routers with Anycast RP can be configured statically （loopback 1.1.1.1）with the command ip pim rp-address 1.1.1.1 D . Routers with Anycast RP can be configured statically （loopback 1.1.1.1）with the command ip rp-address pim 1.1.1.1 E . Routers with Anycast RP can be configured statically （loopback 1.1.1.1）with the command ip anycast-rp pim 1.1.1.1

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• Which two of the following descriptions are correct according to the displayed output of thecommand show ip bgp summary？（）https://assets.asklib.com/images/image2/201807261114347400.jpg

  A . The BGP session to the 10.1.1.1 neighbor is established B . The router is trying to create a BGP peering session with the 10.1.1.1 neighbor C . The BGP session to the 10.3.3.3 neighbor is created， but the router received no BGP routingupdates from the 10.3.3.3 neighbor D . The router is attempting to establish a BGP peering session with the 10.2.2.2 neighbor

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• Which description of Mrs. Gump is not true?

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• Which one is not the description of medicine?

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• Which is a description of a private equity firm?

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• _______ gives a vivid and satirical description of Vanity Fair which refers to London at the time of the Restoration.

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• Which of the following is NOT included in the project descriptions of a proposal?

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• Different stages and types of stars are mentioned in Reading Passage 1. Choose ONE of the types or stages (A-H) from the box below which best matches the descriptions (Questions 1-6).

  Write your answers in boxes 1-6 on your Answer Sheet. NOTE: you may use any answer more than once. A．nebula B．main sequence star C．red giant D．white dwarf E．black dwarf F．supernova G．neutron star H．black hole the Sun ______

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• Which of the descriptions on “prepregs” is not true？（)

  A．A.A prepreg is the impregnated fiber reinforcement with a resin matrix. B．B.The fiber reinforcement in a prepreg only exists in unidirectional forms C．C.The fiber reinforcement in a prepreg can exist in unidirectional or fabric forms D．D.The resins for a prepreg includes thermoset and thermoplastic resins

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• The _____ is a general description of the architecture of a workflow management system used by the WFMC，in which the main components and the associated interfaces are summarized.

  A．waterfallmodel B． workflowreferencemodel C． evolutionarymodel D． spiralmodel

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