【填空题】
38.世界新军事变革不断深化，打赢 ___ 战争成为各国关注的焦点
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相关试题
【单选题】
What is an example of social engineering？___
A. gaining access to a computer by observing the user login credentials
B. gaining access to a build through an unguarded entrance
C. gaining access to a server by using a USB stick
D. gaining access to a server room by posing as local IT
【单选题】
Which type of Layer 2 attack enables the attacker to intercept traffic that is intended for one specific recipient？___
A. BPDU attack
B. DHCP starvation I LAB
C. MAC address spoofing
D. CAM table overflow
【单选题】
Which about nested policy maps in a zone-based firewall is true ?___
A. They are limited to two leve ls in a hierarchical policy
B. Parent policies are previously defined policies that are defined by using the service policy command
C. A child policy is a new policy that uses a pre-existing policy.
D. A child policy is a new that uses a pre-existing policy
【单选题】
In which configuration do you configure the ip ospf authentication key 1 command？___
A. routing process
B. interface
C. privileged
D. global
【单选题】
Which statement about command authorization and security contexts is true？___
A. If command authorization is configured， it must be enabled on all contexts.
B. The change to command invokes a new context session with the credentials of the currently
C. AAA settings are applied on a per-context basis
D. The enable. 15 user ang admins with chang to permission ha e dfferent command authorization levels pertontext
【单选题】
Which command do you enter to enable authentication for OSPF on an interface？___
A. router（config-if）#ip ospf message-digest-key 1 md5 CIS COPASS
B. router（config-if）#ip ospf authentication message-digest
C. router（config-if）#ip ospf authentication-key CISCOPASS
D. router（config-if）#area 0 authentication message-digest
【单选题】
What feature defines a campus area network？___
A. It has a single geographic location
B. It lacks external connectivity.
C. It has a limited number of segments.
D. It has limited or restricted Internet access
【单选题】
Which type of attack most commonly involves a direct attack on a network？___
A. :phishing
B. Trojan horse
C. denial of service
D. social engineering
【单选题】
What information does the key length provide in an encryption algorithm?___
A. the cipher block size
B. the hash bloc k size
C. the number of permutations
D. the packet size
【单选题】
How do you verify TaCACS+ connectivity to a device？___
A. You successfully log in to the device by using the local credentials
B. You connect via console port and receive the login prompt.
C. You connect to the device using SSH and receive the login prompt.
D. You successfully log in to the device by using ACS credentials
【单选题】
Which term best describes the concept of preventing the modification of data in transit and in storage？___
A. availability
B. confidentially
C. fidelity
D. integrity
【单选题】
Which loS command is used to define the authentication key for ntp？___
A. switch（config ）#ntp authentication-key 1 mds Clcs
B. switch（config ）#ntp authenticate
C. switch（config）#ntp trusted-key 1
D. switch（config）#ntp source 192.168.0.1
【单选题】
What is true about the cisco lOS Resilient Configuration feature ?___
A. The feature can be disabled through a remote session
B. There is additional space required to secure the primary cisco lOS image file.
C. The feature automatically detects image or configuration version mismatch.
D. Remote storage is used for securing files
【单选题】
When is the default deny all policy an exception in zone-based firewalls？___
A. when traffic terminates on the router via the self zone
B. when traffic traverses two interfaces in different zones
C. when traffic traverses two interfaces in the same zone
D. when traffic sources from the router via the self zone
【单选题】
.If an access port is assigned as an isolated port in a PVLAN， which network ports can it communicate with？___
A. promiscuous ports in the same PLVAN
B. isolated ports in the same PVLAN
C. all ports in the same PAVLAN at ILAR
D. all ports in the adjacent PVLAN
【单选题】
Which IPSEC mode is used to encypt traffic directly between a client and a server VPN endpoint？___
A. quick mode
B. transport mode
C. aggressive mode
D. tunnel mode
【单选题】
Which command do you enter to verify that a vpn connection is established between two endpoints and that the connection is passing traffic？ ___
A. Firewall#sh crypto session
B. Firewall#debug crypto isakmp
C. Firewall#tsh crypto ipsec sa
D. Firewall#sh crypto isakmp sa
【单选题】
which type of Pvlan port allows communication from all port types？___
A. isolated
B. in -line
C. community
D. promiscuous
【单选题】
Which command do you enter to configure your firewall to conceal internal addresses？___
A. no ip directed-broadcast
B. no ip logging facility
C. no proxy-arp
D. no ip inspect audit-trial
E. no ip inspect
F. route
【单选题】
Which feature defines a campus area network？ ___
A. It has a limited number of segments.
B. It has limited or restricted Internet access
C. It lacks ex1ternal connectivity.
D. It has a single geographic location
【单选题】
What technology can you use to provide data confidentiality data integrity and data origin authentication on your network？___
A. IPSec
B. Certificate Authority
C. IKE
D. Data
E. ncryption Standards
【单选题】
which standard is a hybrid protocol that uses oakley and skerne ke y exchanges is an ISAKMP framework？___
A. SHA
B. IPSec
C.
D. ES
【单选题】
What is the effect of the asa command crypto isakmp nat-traversal？___
A. It opens port 500 only on the out side interface
B. It opens port 500 only on the inside interface
C. It opens port 4500 on all interfaces that are IPSec enabled
D. It opens port 4500 only on the out side interfac
【单选题】
Which Fire POWER preproce ssor engine is used to prevent SYN attacks？___
A. Inline normalization
B. IP Defragmentation
C. Ports can
D. etection
【单选题】
Which NAT type allows objects or groups to reference an IP address ？___
A. identity NAt
B. static NAT
C. dynamic
D. dynamic NAT
【单选题】
Which Auto NAT policies are processed first？___
A. Dynamic NAT with longest prefix
B. Dynamic NAT with shortest prefix
C. static NAT with longest prefix
D. static NAT with shortest prefix
【单选题】
Which feature allows a dynamic Pat pool to se lect the next address in the pat pool instead of the next port of an existing address？___
A. next IP
B. round robin
C. dynamic rotation
D. NAT address rotation
推荐试题
【单选题】
诊断慢性颅内压增高有意义的临床表现是___
A. 子宫底升至脐上，子宫体变硬呈球形
B. 阴道有大量出血
C. 子宫轮廓不清，质软
D. 阴道口外露的脐带自行缩短
E. 轻压子宫下段时，外露的脐带有回缩
【单选题】
病毒性肝炎对妊娠的影响，下述哪项是错误的___
A. 妊娠早期患肝炎易发展为急性、亚急性肝炎
B. 妊娠期患肝炎致畸发生率高
C. 妊娠晚期发病易并发妊高征
D. 重症肝炎易诱发DIC
E. 妊娠期发生病毒性肝炎致围产儿死亡率高
【单选题】
患者33岁，G[1.gif]P，孕32周，因不慎跌倒，阴道少量出血1天入院，检查宫高20cm，胎心好，无明显宫缩和压痛，胎头高浮，B超示胎盘较一般增厚，最可能的诊断是___
A. 帆状胎盘
B. 部分性前置胎盘
C. 边缘性前置胎盘
D. 胎盘边缘血窦破裂
E. 胎盘早期剥离
【单选题】
关于卵巢的周期性变化表现在___
A. 卵泡的发育、成熟、排卵、黄体的形成和退化
B. 排卵后，宫颈黏液分泌增多，变稀薄透明
C. 排卵后基础体温上升0．1～0．2℃
D. 非妊娠黄体的寿命约为10～12天
E. 排卵常发生于月经来潮后14天
【单选题】
重型胎盘早期剥离时，下列哪项处理是错误的___
A. 一旦确诊应迅速终止妊娠
B. 不能短期内分娩者，应行剖宫产
C. 出现胎儿窘迫而需抢救者应行剖宫产
D. 胎儿已死，则不宜行剖宫产术
E. 行剖宫产术时，见子宫胎盘卒中需先处理，必要时再行子宫切除术
【单选题】
某初产妇，孕39周，阵发性腹痛5h，宫缩持续30～40s，间歇3～4min，查宫口开大5cm，前羊膜囊膨出，你认为目前最恰当的处理是___
A. 肌注哌替啶分真假宫缩
B. 立即收住院待产
C. 立即行人工破膜
D. 待破膜后再住院
E. 用电子监护仪监测胎心
【单选题】
子癎患者静脉输注硫酸镁期间护士停止继续输注的条件错误的是___
A. 呼吸少于16次／min
B. 膝反射减弱或消失
C. 尿量少于25ml／h
D. 尿量少于600ml／24h
E. 心率小于100次／min
【单选题】
子宫肌瘤合并妊娠时下列哪项是错误的___
A. 可发生红色变性
B. 易发生浆膜下肌瘤蒂扭转
C. 可引起阻塞性分娩
D. 可引起产时宫缩乏力，产后出血
E. 由于存在上述问题，故官剖宫产结束分娩
【单选题】
停经11周，阴道有少量流血及下腹轻微腹痛2天，今晨腹痛加剧，阴道出血增多，宫口已开，尿妊娠试验阳性，子宫略小于妊娠月份，属于___
A. 先兆流产
B. 难免流产
C. 完全流产
D. 过期流产
E. 稽留流产
【单选题】
患者30岁，初产妇，妊娠3Z周，血压160／120mmHg．尿蛋白(+++)，水肿(++)。自觉头晕、眼花。正确诊断应为___
A. 轻度妊娠高血压综合征
B. 中度妊高征
C. 妊娠高血压
D. 先兆子癎
E. 子癎
【单选题】
子宫输卵管造影检查中错误的说法是___
A. 用于不孕症的检查，以确诊输卵管阻塞的部位
B. 可了解子宫内膜息肉及子宫黏膜下肌瘤的情况
C. 也可用于内生殖器结核的诊断
D. 术前无需做碘过敏试验
E. 凡有严重心、肺疾病人，不做此项检查
【单选题】
在指导产妇哺乳的措施中，错误的做法是___
A. 每隔3～4h1次，每次0．5～1h
B. 两次哺乳问不添加糖水
C. 防止乳房堵住新生儿鼻孔
D. 哺乳毕将新生儿竖抱轻拍背部
E. 应先吸空一侧乳房，再换至对侧
【单选题】
女子各阶段的生理特点，错误的是___
A. 新生儿期一直受胎盘性激素的影响
B. 儿童期生殖器官处于幼稚型
C. 青春期为月经来潮至生殖器逐渐成熟
D. 更年期卵巢功能逐渐减退
E. 老年期生殖器官萎缩
【单选题】
患者28岁，妊娠24周，欲行羊膜腔内依沙吖啶引产术。哪项护理措施不妥___
A. 讲解手术经过减轻焦虑
B. 术前嘱其排尿
C. 准备无菌穿刺包
D. 术后观察宫缩和产程进展
E. 术后如体温达38℃需立即进行降温处理
【单选题】
产妇，29岁，第一胎，妊娠合并心脏病，孕37周，阴道侧切分娩一活婴，产后心功能Ⅱ级，在护理措施中，不正确的为___
A. 产后3天严密观察心衰的表现
B. 产后24小时内绝对卧床休息
C. 不宜母乳喂养
D. 进食富含纤维素食物防便秘
E. 至少住院观察2周
【单选题】
随访葡萄胎病人时必须进行的最常用的检查方法是___
A. 阴道脱落细胞涂片检查
B. 测尿中的HGG值
C. B超检查有无胎囊
D. 多普勒超声检查听取胎心
E. CT检查脑转移情况
【单选题】
为预防感染，新生儿脐带护理哪项是正确的___
A. 沐浴后用75％酒精揩净脐带残端和脐轮处
B. 脐带2～3天脱落
C. 有分泌物伴臭味时涂1％龙胆紫
D. 有肉芽组织用50％硝酸银点灼
E. 脐部保持清洁湿润，防止发生脐炎
【单选题】
女性阴道炎的叙述下列哪项是正确的___
A. 妊娠期间不易发生滴虫性阴道炎
B. 滴虫性阴道炎夫妻间不会相互传染
C. 滴虫性阴道炎用甲硝唑只需1次性治疗
D. 绝经后雌激素水平降低，易引起念珠菌性阴道炎
E. 口腔、阴道黏膜、肠道存在念珠菌可相互传染
