儿科护理专业实践能力 题目列表
单选题Which routing method is used to determine the forwarding paths for IP traffic in a Secure Cisco Single-Site Network foundation solution with remote teleworkers？（）ARIPBEIGRPCOSPFDStatic and default routes
多选题EIGRP is being used as the routing protocol on the company network. While troubleshooting somenetwork connectivity issues， you notice a large number of EIGRP SIA （Stuck in Active） messages.What causes these SIA routes？（）AThe neighboring router stops receiving ACK packets from this routerBThe neighboring router starts receiving route updates from this routerCThe neighboring router is too busy to answer the query （generally caused by high CPUutilization）DThe neighboring router is having memory problems and cannot allocate the memory to processthe query or build the reply packet
多选题Which of the following would be considered reasonable network maintenance tasks？（Choose allthat apply.）（）AEnsuring compliance with legal regulations and corporate policiesBTroubleshooting problem reportsCPlanning for network expansionDProviding support to sales and marketingEGiving presentations to managementFMonitoring and tuning network performance
多选题Which of the following are valid modes of accessing the data plane？ （Choose all that apply.）（）ASerial connectionBSecure ShellCRADIUSDSimple Network Management ProtocolEHTTPFTelnet
多选题What are two characteristics of the Cisco Validated Design program?（） (Choose two.)Afacilitates customer deployments that are less reliableBfacilitates customer deployments that are more predictableCseparates products and technologies into individual portfoliosDincorporates products and technologies into a broad portfolEstrives to protect access to design documentation
单选题Router R1 use s MAC address 1111.1111.1111 for its Fa0/0 interface. An engineer sees the following configuration in the output of a show running - config command. Then, the engineer issues a show ipv6 interface brief command. What global unicast IPv6 address does this c ommand display for interface tunnel 1?（） interface loopback 1 ip address 192.168.1.1 255.255.255.255 interface tunnel 1 tunnel source loopback 1 tunnel destination 192.168.1.2 tunnel mode ipv6ip isatap ipv6 address 2000::/64 eui - 64A2000::1311:11F F:FE11:1111B2000::C0A5:101C2000:C0A5:101::D2000::5EFE:C0A5:101
单选题患儿男，9个月。因化脓性脑膜炎入院，现患儿颅内压增高，遵医嘱给予甘露醇，护理操作正确的是（ ）。A药液中有结晶不影响使用B尽量选择远端静脉C尽量与其他药液混合滴注D缓慢静脉滴注E注射时药液不能漏到血管外
单选题In the OSNR model for EDFA amplifiers, SNR OUT = 1/(1/SNR IN + FhvB/P IN ), what does SNR IN represent?（）Athe signal to noise of the current optical amplifierBthe signal to noise of the previous amplifier or sourceCthe signal to noise introduced by the optical multiplexerDthe accumulated noise to signal ratio of the optical channel
单选题On the WLSE， which of the following tasks must be completed before Interference Detection canbe enabled？（）AEnable Self-Healing.BConfigure Location Manager.CConduct Client Walkabout.DConduct Radio Scan.
多选题Which three IP multicast address related statements are true？ （Choose three.） （）AMulticast addresses 224.0.0.0 through 224.0.0.255 are always forwarded because they are transmitted with Time to Live （TTL） greater than 1.BMulticast addresses 224.0.0.5 and 224.0.0.6 are source multicast addresses for OSPF routers.CMulticast addresses 224.0.0.13 and 224.0.0.22 are reserved link-local addresses used by PIMv2 and IGMPv3.DBecause they would map to overlapping IP multicast MAC addresses， multicast addresses 224.0.1.1 and 238.1.1.1 could not be used together.EMulticast address 224.0.1.1 has been reserved for the Network Time Protocol （NTP） by the IANAFThe administratively scoped multicast addresses 239.0.0.0 through 239.255.255.255 are similar in purpose to RFC 1918 private unicast addresses.
多选题CIS .com recently acquired a smaller competitor. The acquired company is not currently using Cisco routers, so you have connected the two WANs via an authenticated PPP link. After configuration both routers, issuing the show interface s0/0 command on the Cisco Router shows the interface to be in the up/down state. Which two of these are possible causes? （）ABandwidth statements do not matchBMTUs do not matchCIP Addresses are not in the same subnetDCHAP passwords do not match
多选题Which three statements are true about the data traffic characteristics of voice traffic？ （）Alatency must be kept below 150 msBlatency is not a concern as long as jitter is kept below 30 msCvoice packets do not require a specific type of queuingDvoice packets are rather smallEvoice packets require TCP for rapid retransmission of dropped packetsFvoice packets require a fairly constant bandwidth reserved for voice control traffic as well as forthe voice payload
多选题Which three methods would help prevent critical network-traffic packet loss on high speed serial interfaces？ （）Apolicy routingBincrease link capacityCWREDDCBWFQELFIFWFQ