【填空题】
___区间作业模式运行中修改参数___。区间作业模式停车状态修改设定参数转为___模式。
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4|无效|“正常监控”
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【填空题】
82、有计划揭示恢复：按压___键，选择“3.计划揭示”直接按压数字键___，进入恢复提示窗口。输入揭示类型、揭示序号、调度命令，将光标移到“确定”选项上按压【确认】键即可恢复。
【填空题】
84、若揭示下载失败，重新拔插U盘转储器，确认是否为U盘与DMI接口接触不良；如果DMI接口不良，可在___接口进行下载。如果揭示仍不能正常下载，司机必须按照管理规定进行处理。
【填空题】
88、若已下载的有计划揭示全部过期，则可通过揭示编辑软件生成一个揭示条数为___的揭示文件下载到DMI中，即可清除DMI中全部过期的有计划揭示，GYK按有计划揭示下载进行记录。
【填空题】
91、GYK提供上/下行选项有“___上行、___下行、___上下”3种选择，司机应按照临时限速调度命令发布的行别进行输入，调度命令明确为上行线或下行线的临时限速时，对应上/下行项选择0上行或1下行，其他情况下，建议按“___上下”进行输入。
【填空题】
93、在手动输入临时限速界面，可按压___键移动光标到右侧慢行限速列表框内对应的临时限速，按压___键或___键上下移动选择临时限速，按压___键可将其删除；运用删除操作时应慎重，避免误删除，导致揭示不控。
【填空题】
96、人工揭示解除：___运行至揭示___km范围内可看到DMI 主界面右方出现文字提示，按压___键+提示信息序号，可快速解除当前揭示。___揭示无法采用该种方法进行解除。
【填空题】
98、人工揭示解除：___按压【查询】键，选择“2.人工揭示”,直接按压数字键___，进入解除人工揭示窗口。输入揭示___，揭示___，将光标移到“确定”选项上，按压【确认】键即可解除。
【填空题】
100、人工揭示恢复操作方法：___按压【查询】键，选择“2.人工揭示”，直接按压数字键___，进入恢复提示窗口。输入揭示___，揭示___，将光标移到“确定”选项上，按压【确认】键即可恢复。
【填空题】
105、根据轨道车___和___特点，GYK具有___种控制模式：正常监控模式、调车模式、目视行车模式、区间作业模式、非正常行车模式；___种提速状态：___提速状态、___提速状态。
【填空题】
107、目视行车模式是司机控车的___模式，限速值为___km/h。目视行车模式用于行车时遇___信号或___闭口时，根据需要，允许司机按规定进行___，解锁后按目视行车模式控制。
【填空题】
111、正常监控提速状态是轨道车在具有___的线路运行，当轨道电路信号、___信息接收正常，且收到的应答器信息满足提速条件时，经司机操作确认，GYK由正常监控模式进入正常监控提速状态，按机车信号、应答器信息进行控车的运行控制模式。
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【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
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C. when you require ROMMON access.
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【多选题】
Which two features are supported in a VRF-aware softwar infrastructure before VRF-lite?___
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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>
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【多选题】
Which two statements about the self zone on a cisco Xone based policy firewall are true？___
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【多选题】
Which type of attack can exploit design flaws in the implementation of an application without ？___
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【单选题】
Which type of firewall can server as the interme diary between a client and a server ?___
A. Stateless firewall
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What is the highest security level that can be configured for an interface on an ASA？___
A. 0
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C. 10
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Which term refers to the electromagnetic interference that can radiate from network cables？___
A. Gaussian distributions
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How does a zone pair handle traffic if the policy de fination of the zone pair is missing?___
A. It inspects all traffic.
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【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
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【单选题】
Which command should beused to ena ble AAA Authentication to determine if a user can access the privilege command level？___
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On an ASA， the policy indicates that traffic should not be translated is often referred to as which of the following？___
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Which protocol offers data Integrity encryption， authentication， and anti-replay functions for IPSec VPN？___
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Which component offers a variety of security Solution， including firwall， IF Antivirus and antiphishing features？___
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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
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【单选题】
What is true of an aSa in transparent mode ?___
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What is the effect of the ip scp server enable command？___
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【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
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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
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【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
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Which component of a bYod architecture provides aAa services for endpoint access ?___
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You are configuring a NAT rule on a Cisco ASA ,Which description of a mapped interface is true?___
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【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
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【单选题】
Which mechanism does the FireAMP Connector use to avoid conflicts with other security applications such as antivirus products ?___
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D.
E. xclusions
【单选题】
Which network to pology de scribes multiple LANS in a gec? ___
A. SOHO
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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
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D. The asa does not support extended access lists
【单选题】
Which command do you enter to verify the status and settings of an iKE Phase 1 tunnel？___
A. show crypto ipsec as output
B. show crypto isakmp
C. show crypto isakmp policy
D. show crypto ipsec transform
【单选题】
Which feature can help a router or switch maintain packet forwarding and protocol states despite an attack or heavy traffic load on the router or switch？___
A. service Policy
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C. Policy Map
D. Cisco
E. xpress
F. orwarding
【单选题】
Which STP feature can prevent an attacker from becoming the root bridge by immediately shutting down the interface when it receives a BPDU？___
A. root guard
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【单选题】
Which technology can best protect data at rest on a user system？___
A. full-disk encryption
B. IPsec tunnel
C. router ACL
D. network IPS
【多选题】
Which two primary security concerns can you mitigate with a BYOD solution ？___
A. schedule for patching the device
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【多选题】
choose five___
A. MD5————————inserure
B. DES————————insercure
C. SDES———————legacy
D. SHA-1———————legacy
E. HMAC-MD5—————legacy
【多选题】
Which two characteristics of symmetric encryption are true？___
A. It uses digital certificates
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E. It is faster than asymmetric encryption
【多选题】
which two characteristics of PVLAN are true？___
A. Promiscuous porta can communicate with PVLAN ports.
B. Isolated ports cannot communicate with other ports on the same VLAN
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D. They require VTP to be enabled in server mode
E. PVLAN ports can be configured as Ether Channel ports
【多选题】
What are two options for running Cisco SDM?___
A. Running SDM from a mobile device
B. Running SDM from within CiscoWorks
C. Running SDM from a router's flash
D. Running SDM from the Cisco web porta
E. Running SDM from a PC
【多选题】
Which two options are the primary deployment modeles for mobile device management？___
A. multisite
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C. on premises
D. hybrid cloud basedo
E. single site
【多选题】
Drag the recommendation on the left to the Cryptographic algorithms on the right， Options will be used more than once.___
A. Avoid——————————————DES，MD5
B. Legacy——————————————SDES，SHA1，HMAC-MD5
【多选题】
Which two are valid types of vLans using PVLANS ?___
A. Community VLAN
B. Backup VLAN
C. Secondary VLAN
D. Isolated VLAN
E. Isolated VLAN
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