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单选题
学龄儿童膳食安排不合理的是（）
A
以植物蛋白为主，以增强记忆力
B
保证早餐营养价值
C
提倡课间加餐
D
食物种类同成人
E
软硬同成人
参考答案
参考解析
解析：
学龄儿童食物种类同成人，内含足够蛋白质，主要应为动物蛋白，以增强理解力和记忆力。早餐要保证高营养价值，以满足上午学习集中、脑力消耗多及体力活动量大的需求。提倡课间加餐。
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单选题患儿6个月，男，诊断为肺炎。2小时前突然烦躁，喘憋加重，口鼻周紫绀，心率180次/分，心音低钝，双肺细湿啰音，肝肋下3cm，可能合并（）A
脓气胸B
心力衰竭C
脓胸D
肺不张E
肺大疱
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单选题On a Cisco Catalyst switch, which configuration command is used to apply a VACL named "test" to filterthe traffic within VLAN100? （）A
interfacevlan100ipaccess-grouptestB
interfacevlan100ipaccess-grouptestinC
interfacevlan100ipaccess-grouptestoutD
vlanfiltertestvlan-list100E
vlanaccess-maptest100
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多选题What are two important considerations when using 2- or 4-channel 15216 OADMs？（）AAll Add channels require uniform power levels.BThe flexibility of wavelengths per OADM is limited.CIt is easier to balance Pass-Through and Add channels.DThere is lower pass-through loss using multi-channel OADMs.EYou can extract a single channel without dropping other channels.
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单选题关于麻疹的预防，不正确的是（）A
患者隔离一般至出疹后5天，并发肺炎者至出疹后10天B
易感儿接触患儿后，从第1天起隔离观察直至出疹后21天C
易感儿接触患儿后用过被动免疫制剂者，应延长隔离期至28天D
易感儿接触患儿后5天内肌内注射麻疹免疫球蛋白，可免于发病E
自动免疫，免疫力维持3～4周
考题
单选题What is the term for the space that exists above a drop ceiling or below a raised floor and that isused for air return？（）A
NEMA areaB
plenum areaC
DAS areaD
extended areaE
RF special area
考题
单选题1～3个月的辅助食品（）A
水果汁、菜汤、鱼肝油制剂B
米汤、米糊、稀粥C
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粥、烂面、饼干、蛋、鱼、肝泥、肉末E
稠粥、软饭、挂面、馒头、面包、豆制品、碎肉、油
考题
问答题Two Cisco routers are connected to each other and are enabled CDP. Serial line is up，protocol is also up but cdp neighbor not working. What layer of the OSI model does the problem most likely exist？
考题
单选题You are installing a cisco 4402 series wireless lan controller. What type of interface is used on the uplink port？（）A
1000base-x mini-gbicB
10/100/1000 mbps rj45C
10/100 mbps rj45D
1000base-sx
考题
单选题Which statement correctly describes IPsec VPN backup technology？（）A
The cypto isakmp keepalive command is used to configure the Stateful Switchover （SSO）protocolB
Reverse Route Injection （RRI） is configured on at the remote site to inject the central sitenetworksC
Each Hot Standby Routing Protocol （HSRP） standby group has two well-known MACaddresses and a virtual IP addressD
The cypto isakmp keepalive command is used to configure stateless failover
考题
单选题In what situation would the command ip helper-address be required？（Choose the best answer.）（）A
Only when there is a duplicate IP address caused by a combination of static and dynamic IPaddress allocationsB
On each router that exists between the client and the serverC
Only when a router separates the client from the serverD
Only if the DHCP sever issues a DHCPNAK to the initial requestE
Only when the client is on the same subnet as the serverF
Only when the DHCP pool is out of IP addresses
考题
单选题Which component of Cisco ASDM provides administrators with a complete system overview and device health statistics at a glance？（）A
DashboardB
AlP SSMC
Resource ManagerD
Cisco ASDM Launcher
考题
单选题What must be configured on the Cisco Unity Express host router prior to installation of the CUE module?（）A
Set up the Network Time Protocol server. B
Install the files needed to run the web-based GUI. C
Set up routing and IP addressing on the service module and the interface service engine. D
Configure a session initiation protocol dial peer for connecting calls to the voice mail and Auto Attendant features.
考题
单选题关于麻疹的叙述，以下不正确的是（）A
病人是唯一传染源B
只通过呼吸道传染C
凡未患过麻疹或未接种过麻疹疫苗者为易感者D
感染后可终身免疫E
潜伏期末2～3天至出疹后5天有传染性
考题
单选题Examine the following excerpt from the show ip eigrp topology 10.2.2.0/24 command on router R1.Which answer can be verified as definitely true based on this output?（） External data: Originating router is 10.1.1.1 AS number of route is 1 External protocol is OSPF, external metric is 64 Administrator tag is 0 (0x00000000)A
R1 is the router that redistributed the routeB
R1's metric to reach subnet 10.2.2.0/24 is 64C
The route was redistributed on a router that has a router ospf 1 command configuredD
R1 is redistributing a route to prefix 1 0.2.2.0/24 into OSPF
考题
单选题A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAPAP2. H-REAP AP2 has six other clients associated to it，which continue to pass traffic. What hascaused thisproblem？（）A
H-REAP AP1 has reached its client limit.B
H-REAP AP2 has reached its client limit.C
H-REAP AP2 lost its connection to the controller.D
H-REAP AP1 lost its connection to the controller.
考题
单选题In a network using cisco autonomous access points running wds. What port is used for authentication by the local authentication service on an access point？（）A
1813B
1645C
1646D
1812
考题
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腰穿B
胸片C
头颅B超D
开颅探查E
血培养
考题
单选题Which PIN architecture works with DMVPN, GETVPN, and Ethernet? （）A
data centerB
teleworkerC
branchD
campus
考题
问答题Refer to the output shown on switch SW1 below： VLAN 1 bridge priority set to 8192. VLAN 1 bridge max aging time set to 20.VLAN 1 bridge hello time set to 2. VLAN 1 bridge forward delay set to 15. Switch is now the root switch for active VLAN 1. What command would you enter to reproduce this output？
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