【单选题】
Which type of attack can exploit design flaws in the implementation of an application without ？___
A. DHCP starvation attacks
B. low-rate dos attacks
C. application DDos flood attacks
D. application DDoS flood attacks
E. volume-based DDoS attacks
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相关试题
【单选题】
Which option is a key security compone nt of and MDM deployment ？___
A. using network-specific installer packages
B. using an application tunnel by default
C. using self-signed certificates to validate the server
D. using MS-CHAPv2 as the primary
E. AP method
【单选题】
Which Firepower Management Center feature detects and block exploits and hack attempts？___
A. Content blocker
B. file control
C. intrusion prevention
D. advanced malware protection
【单选题】
hich description of the nonsecret numbers that are used to start a Diffie- Hellman exchange is ture？___
A. They are preconfigured prime integers.
B. They are large pseudorandom numbers.
C. They are very small numbers chosen from a table of known valuses
D. They are numeric values extracted from ha shed system hostnames
【多选题】
Which two characteristics of an application layer firewall are true？___
A. provides stateful firewal functionality
B. has low processor usage
C. provides protection for multiple applications
D. provides rever se proxy services
E. is immune to URL manipulation
【多选题】
Which two devices are components of the BYOD architectural framework？___
A. Nexus 7010 switch
B. Cisco 3945 Router
C. Identify Services Engine
D. Wireless Access oints
E. Prime Infrastructure
【多选题】
Which two actions can a zone based firewall take when looking at traffic？ ___
A. forward
B. inspect
C. drop
D. broadcast
E. filter
【多选题】
n which two situations should you use in-band management？___
A. when management applications need concurrent access to the device
B. when you require administrator access from multiple locations
C. when a network device fails to forward packets
D. when you require ROMMON access
E. when the control plane fails to respond
【多选题】
What are two ways to prevent eavesdropping when you perform device management tasks？___
A. Use an SSH connection.
B. Use SNMPv3
C. Use out-of-band management
D. Use SNMP
E. Use in-band management
【多选题】
Which two features are commonly used CoPP and CPPr to protect the control plane？ ___
A. QoS
B. traffic classification
C. access lists
D. policy maps
E. class maps
F. Cisco Express Forwarding
【多选题】
Which four tunne ling prot ocols are enabled in the Dfit GrpPolicy group policy ？___
A. Clientless SSL VPN
B. SSL VPN Client
C. PPTP
D. L2TP/IPsec
E. IPsec IKEv1
F. IPsec IKEv2
【多选题】
Which two statements regarding the aSA VPN configurations are correct？___
A. The asa has a certificate issued by an external certificate authority associated to the ASDM TrustPoint1
B. The Default WEBVPNGroup Connection Profile is using the aaa with RADIUS server method
C. The Inside-srvbook mark references the https://192.168.1.2url
D. Only Clientless SSL VPN access is allowed with the Sales group policy
E. Any Connect， IPSec IKEv1， and IPSec IKEv2 VPN access is enabled on the outside interface
F. The Inside -SRV bookmark has not been applied to the Sales group policy
【多选题】
Which three ESP fields can be encrypted during transmission？___
A. Security Parameter Index
B. Sequence Number
C. MAC Address
D. Padding
E. Pad length
F. Next Header
【多选题】
.Which three statements de scribe DHCP spoofing attacks？___
A. They can modify traffic in transit.
B. They are used to perform man- in-the-middle attacks
C. They use ARP poisoning
D. They can access most network devices
E. They protect the ide ntity of the attacker by masking the DHCP address.
F. They are can physically modify the network gateway.
【多选题】
Which statement about the communication between interfaces on the same security level is true？___
A. Interfaces on the same security level require additional configuration to permit interinterface communication
B. Configuring interfaces on the same security level can cause asymmetric routing
C. All traffic is allowed by default between interfaces on the same security level
D. You can configure only one interface on a n individual security level
【多选题】
In which two situations should you use in band management？ ___
A. when the control plane fails to respond
B. when you require administrator access from multiple locations
C. when you require ROMMON access.
D. where a network device fails to forward packets
E. when multiple ma nagement applications need concument access to the device.
【多选题】
Which two features are supported in a VRF-aware softwar infrastructure before VRF-lite?___
A. multicast
B. fair queuing
C. WCCP
D.
E. IGRP
【多选题】
.Which loS command do you enter to test authentication again a AAA server？___
A. dialer aaa suffix <suffix> password <password>
B. ppp authentication chap pap test
C. test aaa-server authentication dialer group user name <user> password <password>
D. aaa authentication enable default test group tacases
【多选题】
Which two statements about the self zone on a cisco Xone based policy firewall are true？___
A. Multiple interfaces can be assigned to the self zone
B. it supports stateful inspections for multicast traffic
C. zone pairs that include the self zone apply to traffic transiting the device.
D. it can be either the source zone or the destination zone
E. traffic entering the self zone must match a rule
【多选题】
Which type of attack can exploit design flaws in the implementation of an application without ？___
A. DHCP starvation attacks
B. low-rate dos attacks
C. application DDos flood attacks
D. application DDoS flood attacks
E. volume-based DDoS attacks
【单选题】
Which type of firewall can server as the interme diary between a client and a server ?___
A. Stateless firewall
B. application firewall
C. proxy firewall
D. personal firewall
【单选题】
What is the highest security level that can be configured for an interface on an ASA？___
【单选题】
Which term refers to the electromagnetic interference that can radiate from network cables？___
A. Gaussian distributions
B. Doppler waves
C. emanations
D. multimode distortion
【单选题】
How does a zone pair handle traffic if the policy de fination of the zone pair is missing?___
A. It inspects all traffic.
B. It drops all traffic.
C. It permits all traffic wihtout logging
D. It permits and logs all traffic
【单选题】
default how does a zone based firewall handle traffic to add from the self zone？___
A. It permits all traffic without inspection
B. It inspects all traffic to determine how it is handled
C. It permits all traffic after inspection
D. It frops all traffic
【单选题】
Which command should beused to ena ble AAA Authentication to determine if a user can access the privilege command level？___
A. aaa authentication enable local
B. aaa authentication enable level=
C. aaa authentication enable method de fault
D. aaa authentication enable defa ult local
【单选题】
On an ASA， the policy indicates that traffic should not be translated is often referred to as which of the following？___
A. NAT zero
B. NAT forward
C. NAT nul
D. NAT allow
【单选题】
Which protocol offers data Integrity encryption， authentication， and anti-replay functions for IPSec VPN？___
A. ESP protocol
B. IKEv3 Protocol
C. AH protoco
D. IKEv1 Protocol
【单选题】
Which component offers a variety of security Solution， including firwall， IF Antivirus and antiphishing features？___
A. Cisco loS router
B. Cisco ASA 5500 Ser ies security appliance
C. Cisco ASA 5500 X series Next Gen Security appliance
D. Cisco 4200 series IPS appliance
【单选题】
Refer to the exhibit， A Network Secur ity administrator check the ASa firewall NAT policy table rith show nat command， which statement is fails？___
A. There are only reverse translation matches for the REAL SERvER object
B. First policy in the Section 1 is a dynamic nat entry defined in the object configuration
C. NAT policy in section 2 is static entry de fined in the object configuration
D. Translation in Section 3 used when a connection does not matches any entries in first two sections
【单选题】
What is true of an aSa in transparent mode ?___
A. It supports OSPF
B. It requires an IP address for each interface
C. It requires a management IP address
D. It allows the use of dynamic NaT
【单选题】
What is the effect of the ip scp server enable command？___
A. It references an access list that allows specific SCP servers
B. It allows the router to initiate requests to an SCP server
C. It allows the router to become an SCP server
D. It adds SCP to the list of allowed copy functions
【单选题】
How can you mitigate attacks in which the attacker attaches more than one vLan tag to a packet？___
A. Assign an access VLAN to every active port on the switch
B. Disable Ether Channel on the switch
C. Explicitly identity each VLAN allowed across the trunk
D.
E. nable transparent VTP on the switch
【单选题】
Which technology can you implement to centrally mitigate potential threats when users on your network download files that might be malicious？___
A. Enable file-reputation services to inspect all files that traverse the company network and block files with low reputation scores
B. Verify that the compa ny IpS blocks all known malicious website
C. Verity that antivirus software is installed and up to date for all users on your network
D. Implement URL filtering on the perimeter firewall
【单选题】
What is the most common implementation of PaT in a standard networked environment？___
A. configuring multiple external hosts to join the self zo ne and to communicate with one another
B. configuring multiple internal hosts to communicate outside of the network using the outside interface IP address
C. configuring multiple internal hosts to communicate outside of the network by using the inside interface IP address
D. configuring an any any rule to enable external hosts to communicate inside the network
【单选题】
Which component of a bYod architecture provides aAa services for endpoint access ?___
A. Integrated Services Router
B. access point
C. ASA
D. Identity Services
E. ngine
【单选题】
You are configuring a NAT rule on a Cisco ASA ,Which description of a mapped interface is true?___
A. It is mandatory for all firewall modes
B. It is optional in routed mode
C. It is optional in transparent mode
D. It is mandatory for ide ntity NAT only
【单选题】
Which description of the use of a private key is true ？___
A. The sender signs a message using the receivers private key
B. The sender signs a message using their private key
C. The sender encrypts a message using the receivers private key
D. The receiver decrypts a n15ssage using the sender's private key
【单选题】
Which mechanism does the FireAMP Connector use to avoid conflicts with other security applications such as antivirus products ?___
A. Virtualization
B. Containers
C. Sandboxing
D.
E. xclusions
【单选题】
Which network to pology de scribes multiple LANS in a gec? ___
A. SOHO
B. MAN
C. pan
D. CAN
【单选题】
Which statement represents a difference between an access list on an aSa versus an access list on a router？___
A. The asa does not support number access lists
B. The aSa does not support standard access list
C. The asa does not ever use a wildcard mask
D. The asa does not support extended access lists
推荐试题
【单选题】
有关妊娠期糖尿病对胎儿、婴儿影响的叙述，错误的是___
A. 畸形发生率增加
B. 巨大儿发生率增加
C. 易发生新生儿呼吸窘迫综合征
D. 易发生新生儿低胰岛素血症
E. 易导致胎死宫内
【单选题】
抢救对硫磷等硫代类有机磷中毒者，洗胃液忌用___
A. 清水
B. 高锰酸钾溶液
C. 温水
D. 碳酸氢钠溶液
E. 生理盐水
【单选题】
绞窄性疝与嵌顿性疝的主要区别是___
A. 疝块的大小
B. 疝块有无压痛
C. 是否出现肠梗阻
D. 疝内容物能否回纳
E. 疝内容物有无血运障碍
【单选题】
早产儿有呼吸暂停，主要是因为___
A. 肺泡数量相对少
B. 呼吸中枢相对不成熟
C. 肺泡表面活性物质少
D. 肋间肌肌力弱
E. 膈肌位置高
【单选题】
直肠癌最主要的转移途径为___
A. 直接蔓延
B. 腹腔种植转移
C. 血运转移
D. 淋巴转移
E. 远处转移
【单选题】
急性胰腺炎病人禁食时每天应补液多少毫升___
A. 1000mL
B. 1500mL
C. 2000mL
D. 1500～2000mL
E. 3000mL以上
【单选题】
引起肝性脑病最常见的原因是___
A. 门体分流手术
B. 原发性肝癌
C. 妊娠急性脂肪肝
D. 肝硬化
E. 严重胆道感染
【单选题】
急性白血病患者发生贫血最主要的原因是___
A. 红细胞寿命缩短
B. 红细胞成熟受干扰
C. 造血原料缺乏
D. 出血
E. 无效性红细胞生成
【单选题】
股骨头缺血性坏死的主要原因是___
A. 骺端上侧动脉缺如
B. 旋股内侧动脉损伤
C. 小凹动脉血栓形成
D. 股骨干滋养动脉损伤
E. 旋股外侧动脉损伤
【单选题】
代谢性酸中毒常见的原因是___
A. 肺气肿、哮喘
B. 肠瘘、肠梗阻
C. 低钾血症
D. 急性胃扩张
E. 持续胃肠减压
【单选题】
下列哪项是促使子宫复旧的因素___
A. 胎膜残留
B. 盆腔感染
C. 经产妇
D. 产褥体操
E. 以上都不对
【单选题】
男，22岁，途中突遭暴风雪，－20度冰雪中迷路半天后送至野战医院，暴露部位皮肤呈苍白色，已昏迷。复温后患者肛温３２度应___
A. 继续复温
B. 对患肢进行按摩
C. 继续温水浸泡
D. 不能用镇静剂
E. 停止复温
【单选题】
男性，25岁，因工事倒塌压砸伤右小腿2小时候后自行爬出查体：生命体征平稳，右小腿红肿明显，成角畸形，局部皮肤有水泡形成，无皮肤破损，局部。患者最可能的初步诊断是___
A. 右小腿骨筋膜室综合症，右胫腓骨骨折
B. 右胫腓骨骨折，右小腿血管损伤
C. 右小腿骨筋膜室综合症，右小腿皮肤挫裂伤
D. 右小腿毁损伤
E. 右胫腓骨骨折伴血管神经损伤
【单选题】
男性，25岁，因工事倒塌压砸伤右小腿2小时候后自行爬出查体：生命体征平稳，右小腿红肿明显，成角畸形，局部皮肤有水泡形成，无皮肤破损，局部。目前最重要的救治措施是___
A. 静脉补液抗感染.防休克
B. 口服镇痛药，必要时注射吗啡
C. 右小腿牵引复位夹板固定制动
D. 右小腿骨筋膜室切开减压
E. 右小腿闭合复位、外支架固定术
【单选题】
男性，25岁，因工事倒塌压砸伤右小腿2小时候后自行爬出查体：生命体征平稳，右小腿红肿明显，成角畸形，局部皮肤有水泡形成，无皮肤破损，局部。针对挤压伤的处置原则错误的是___
A. 解除挤压
B. 减轻受挤压部位组织坏死
C. 防治休克
D. 尽早确定性手术
E. 防治肾功能衰竭
【单选题】
23岁，因工事垮塌，骨盆被重物挤压查体：BＰ90／50ｍｍＨｇ，Ｐ120／ｍｉｎ，面色苍白，下腹部有压痛骨盆挤压分离试验阳性，无尿，留置尿管仅有50ｍｌ尿夜流出，呈淡红色腹部膨胀，移动性浊音阳性。现场救治最恰当的是___
A. 解除挤压，骨盆制动
B. 给予注射抗感染药物
C. 口服镇痛药
D. 行腹腔穿刺
E. 暂不处理
【单选题】
23岁，因工事垮塌，骨盆被重物挤压查体：BＰ90／50ｍｍＨｇ，Ｐ120／ｍｉｎ，面色苍白，下腹部有压痛骨盆挤压分离试验阳性，无尿，留置尿管仅有50ｍｌ尿夜流出，呈淡红色腹部膨胀，移动性浊音阳性。下列哪种内脏的损伤可能性大___
A. 肾损伤
B. 膀胱损伤
C. 尿道损伤
D. 直肠损伤
E. 输尿管损伤
【单选题】
23岁，因工事垮塌，骨盆被重物挤压查体：BＰ90／50ｍｍＨｇ，Ｐ120／ｍｉｎ，面色苍白，下腹部有压痛骨盆挤压分离试验阳性，无尿，留置尿管仅有50ｍｌ尿夜流出，呈淡红色腹部膨胀，移动性浊音阳性。应进一步行哪项检查___
A. CＴ
B. B超
C. 膀胱造影
D. 尿道造影
E. 腹腔动脉造影
【单选题】
23岁，因工事垮塌，骨盆被重物挤压查体：BＰ90／50ｍｍＨｇ，Ｐ120／ｍｉｎ，面色苍白，下腹部有压痛骨盆挤压分离试验阳性，无尿，留置尿管仅有50ｍｌ尿夜流出，呈淡红色腹部膨胀，移动性浊音阳性。后送至专科医院应选择下列哪项治疗措施___
A. 尿道修补术
B. 腹穿抽吸腹腔积液治疗
C. 耻骨上膀胱造瘘术
D. 剖腹探查行膀胱修补术
E. 继续临床观察
【单选题】
男性，28岁，火焰烧伤总面积为70％，颜面部.颈部.前胸及双上肢为Ⅲ度烧伤(30％)，伤后1小时被后送往专科医院。休克期判断输液是否得当的简单而有效的指标是___
A. 神志
B. 呼吸
C. 脉搏
D. 血压
E. 尿量
【单选题】
男性，28岁，火焰烧伤总面积为70％，颜面部.颈部.前胸及双上肢为Ⅲ度烧伤(30％)，伤后1小时被后送往专科医院。如果患者合并呼吸困难，应考虑___
A. 给氧
B. 输血
C. 气管切开
D. 输入代血浆
E. 广谱抗生素
【单选题】
男性，28岁，火焰烧伤总面积为70％，颜面部.颈部.前胸及双上肢为Ⅲ度烧伤(30％)，伤后1小时被后送往专科医院。双上肢环形Ⅲ度烧伤，清创后应及时采取的处理是___
A. 患肢抬高防止水肿
B. 红外线照射暴露
C. 外涂１％ＳＤ－ＡＧ混悬液包扎
D. １％ＳＤ－ＡＧ冷霜外涂包扎
E. 焦痂切开减压
【单选题】
岸边边发现一男性战士，耳.口.鼻出血，胸腹部疼痛，未发现明显外伤查体：意识模糊，血压：60／42ｍｍＨｇ心率：120次／分，呼吸：32次／分，体温：36.1摄氏度。伤员最可能的伤类是___
A. 挤压伤
B. 冲击伤
C. 烧伤
D. 冻伤
E. 淹溺
【单选题】
岸边边发现一男性战士，耳.口.鼻出血，胸腹部疼痛，未发现明显外伤查体：意识模糊，血压：60／42ｍｍＨｇ心率：120次／分，呼吸：32次／分，体温：36.1摄氏度。现场救治正确的是___
A. 防治外伤性窒息清除口.鼻腔分泌物，保持呼吸道畅通；改善呼吸功能和鼓励清醒的伤员咳
B. 伤口清创.包扎
C. 复温
D. 建立静脉通道，补液防止休克
E. 吸氧，镇痛，抗感染
【单选题】
岸边边发现一男性战士，耳.口.鼻出血，胸腹部疼痛，未发现明显外伤查体：意识模糊，血压：60／42ｍｍＨｇ心率：120次／分，呼吸：32次／分，体温：36.1摄氏度。正确的后送体位是___
A. 平卧位后送
B. 头高卧位后送
C. 侧卧位后送
D. 搀扶后送
E. 俯卧位后送
【单选题】
岸边边发现一男性战士，耳.口.鼻出血，胸腹部疼痛，未发现明显外伤查体：意识模糊，血压：60／42ｍｍＨｇ心率：120次／分，呼吸：32次／分，体温：36.1摄氏度。后送至野战医院行胸部Ｘ光片后提示右肺压缩超过50％，有液平，此时最正确的处理是___
A. 用呋塞米(速尿)或依他尼酸(利尿酸)利尿
B. 立即气管切开
C. 行胸腔闭式引流术
D. 立即开胸手术
E. 继续观察，吸氧，作动脉血气分析
【单选题】
岸边边发现一男性战士，耳.口.鼻出血，胸腹部疼痛，未发现明显外伤查体：意识模糊，血压：60／42ｍｍＨｇ心率：120次／分，呼吸：32次／分，体温：36.1摄氏度。伤员右小腿发现有２ｃｍ×２ｃｍ弹屑残留，表面伤口已闭合，无感染，患肢感觉.活动正常如何处理弹屑残留___
A. 立即手术取出异物
B. 继续观察，待全身情况稳定后取出
C. 继续观察，无特殊情况不建议单纯取出异物
D. 无论任何情况都不需要取出异物
E. 以上处理都不对
【单选题】
男性，22岁，右小腿冻伤致肿胀.疼痛.活动受限，查体见,生命体征平稳，体温36摄氏度，右小腿皮肤水泡，呈浆液性，疱底呈鲜红色，痛觉过敏，触觉迟钝局部皮温低，肢端血运差。患者为几度冻伤___
A. 1度
B. 2度
C. 3度
D. 4度
E. 以上都不是
【单选题】
男性，22岁，右小腿冻伤致肿胀.疼痛.活动受限，查体见,生命体征平稳，体温36摄氏度，右小腿皮肤水泡，呈浆液性，疱底呈鲜红色，痛觉过敏，触觉迟钝局部皮温低，肢端血运差。早期治疗以下措施错误的是___
A. 迅速将伤员送入温暖的室内，口服热饮料，脱掉或剪除潮湿和冻结的衣服.鞋袜，尽早用４０～４４℃的１：１０００氯已定(洗必泰) 或１：１０００呋喃西林溶液浸泡，使伤部快速复温，直到伤部充血或体温正常为止
B. 条件不允许时可用雪搓或火烤使肢体复温
C. 擦干创面，涂不含酒精(无刺激性)的消毒剂，用无菌厚层敷料包扎，不要挑破水泡，指(趾)间用无菌纱布隔开，防止粘连
D. 防治休克，口服或注射止痛药物
E. 预防感染，肌肉注射抗感染药物
【单选题】
男性，22岁，右小腿冻伤致肿胀.疼痛.活动受限，查体见,生命体征平稳，体温36摄氏度，右小腿皮肤水泡，呈浆液性，疱底呈鲜红色，痛觉过敏，触觉迟钝局部皮温低，肢端血运差。复温时温水浸泡的温度为___
A. 60－64度之间
B. 50－55度之间
C. 45－54度之间
D. 40－44度之间
E. 37－42度之间
【单选题】
男性，22岁，右小腿冻伤致肿胀.疼痛.活动受限，查体见,生命体征平稳，体温36摄氏度，右小腿皮肤水泡，呈浆液性，疱底呈鲜红色，痛觉过敏，触觉迟钝局部皮温低，肢端血运差。患者右小腿出现坏死组织，最恰当的处理方式是___
A. 继续换药
B. 坏死组织与正常组织的分界线清楚后，及时做坏死组织切除术
C. 加强抗感染治疗
D. 尽早截肢，防止坏死组织进一步扩散
E. 以上处理都不对
【单选题】
男性，22岁，右小腿冻伤致肿胀.疼痛.活动受限，查体见,生命体征平稳，体温36摄氏度，右小腿皮肤水泡，呈浆液性，疱底呈鲜红色，痛觉过敏，触觉迟钝局部皮温低，肢端血运差。冻伤病人复温过程中不容易出现的并发症是___
A. 心室纤颤
B. 酸中毒
C. 肺水肿
D. 肾功能障碍
E. 双下肢深静脉血栓
【单选题】
中国的封建社会前后延续了___。
A. 两千多年
B. 三千多年
C. 四千多年
D. 五千多年
【单选题】
中国封建社会政治的基本特征是高度中央集权的___。
A. 封建君主专制制度
B. 封建宗法等级制度
C. 君主立宪制
D. 宗族家长制
【单选题】
中国封建社会的文化思想体系以___为核心。
A. 道家思想
B. 儒家思想
C. 法家思想
D. 墨家思想
【单选题】
标志世界进入资本主义时代的事件是___。
A. 15世纪地理大发现
B. 14-15世纪欧洲出现资本主义萌芽
C. 1640年英国资产阶级革命
D. 1840年英国发动鸦片战争
【单选题】
中国进入近代社会的标志性事件是___。
A. 15世纪前期郑和下西洋阶
B. 1644年清兵入关，清王朝建立
C. 1840年鸦片战争爆发
D. 19世纪六七十年代中国资本主义产生
【单选题】
认识___是认识中国近代一切社会问题和革命问题的最基本的依据。
A. 中国近代社会的性质
B. 中国近代社会的主要矛盾
C. 中国近代社会的主要任务
D. 近代社会的阶级结构
【单选题】
鸦片战争成为中国近代史的起点，这是因为随着西方列强的入侵，___。
A. 中国逐步成为半殖民地半封建国家
B. 中国社会主要矛盾的变化
C. 中国逐渐开始了反帝反封建的资产阶级民主革命
D. 中国革命属于世界无产阶级革命的组成部分
【单选题】
中国近代第一个不平等条约是___。
A. 《南京条约》
B. 黄埔条约
C. 《望厦条约》
D. 北京条约
