【单选题】
不断更新的()是信息化战争形成的先导。
A. 作战理论
B. 武器装备
C. 人员质量
D. 信息技术
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A
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相关试题
【单选题】
下列哪个不是“海湾战争”体现出来的主要特点()。
A. 机械化武器大大提高了作战能力。
B. 战场向大纵深高度立体化方向发展
C. 空中力量发挥了决定性作用
D. 电子战成为战争的核心,对战争进程和结果产生重要影响
【单选题】
下列叙述正确的()。
A. 信息化战争是一个关于战争形态发展的现实概念
B. 信息化战争是一个关于战争形态发展的虚拟概念
C. 两次世界大战之后,世界局部范围的武装冲突很少有发生
D. 两次世界大战之后,全局范围的武装冲突从未间断
【单选题】
使用导弹航空兵舰艇炮兵激光粒子束等多种火力,摧毁敌方指挥中心通信枢纽交通要道机场港口导弹基地后方仓库等重要军事目标以及打击敌方重兵集团等的作战形式是()。
A. 软杀战
B. 自然战
C. 太空战
D. 火力战
【单选题】
下列对信息化战争的本质的表述,错误的是A。
A. 信息化战争改变了战争的本质
B. 信息化战争的性质仍是政治的暴力继续
C. 信息化战争还将是核威慑下的高技术常规战争
D. 武器系统的信息智能化和作战行动的一体化
【单选题】
美军入侵格林纳达空袭利比亚出兵巴拿马等,都因为大量使用带有信息处理功能的高尖端技术武器,在极短的时间内,迅速达成行动目的,开创了被人们称为()的战争新样式。
A. 导弹袭击式
B. 外科手术式
C. 破坏结构式
D. 指挥控制式
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How does the 802. 1x supplicant communicate with the authentication server？___
A. The supplicant creates EAP packets and sends them to the authenticator, which encapsulates them into RADIUS and forwards them to the authentication server.
B. The supplicant creates RADIUS packets and sends them to the authe nticator, which encapsulates the m into EAP and forwards them to the a uthentication server.
C. The supplicant creates RADIUS packets and sends them to the authenticator, which translates them into eap and forwards them to the a ut hentication server
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Which command do you enter to verify the phase I status of a VPN connection？___
A. sh crypto se ssion
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C. sh crypto isakmp sa
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Refer to the exhibit. what is the e ffect of the given configuration？___
A. It enables authentication，
B. It prevents keychain authentication.
C. The two routers receive normal updates from one another.
D. The two device s are able to pass the message digest to one another.
【单选题】
Which command can you enter to configure OSPF to use hashing to authenticate routing updates？___
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Which command can you enter to verify the status of Cisco lOS Resilient Configuration on a Cisco router?___
A. show secure bootset
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A user on your network inadvertently activates a botnet program that was received as an emai attachment. Which type of mechanism does Cisco Firepower use to detect and block only the botnet attack？___
A. network-based access control rule
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What does the policy map do in CoPP？___
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How is management traffic isolated on a Cisco ASR 1002？___
A. Traffic isolation is done on the vlan level
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Which statement about NaT table evaluation in the asa is true？___
A. After-auto NAT polices are appl d first
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【单选题】
Which information can you display by executing the show crypto ipsec sa command？___
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【单选题】
How can you prevent NAT rules from sending traffic to incorrect interfaces？___
A. Assign the output interface in the NAT statement
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【单选题】
What term can be defined as the securing， control， and identification of digital data？___
A. cryptography
B. crypto key
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【单选题】
Which feature in the dNS security module provide on and off network DNS protection？___
A. Data Loss Prevention
B. Umbrella
C. Real-time sandboxing
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【单选题】
Which a dverse consequence can occur on a network without BPDu guard ?___
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C.
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What configuration is required for multitenancy ?___
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Why does ISE require its own certificate issued by a trusted CA？___
A. ISEs certificate allows guest devices to validate it as a trusted network device
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which attack involves large numbers of ICMP packets with a spoofed source IP address？___
A. smurf attack
B. Teardrop attack
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【单选题】
Which statement about interface and global access rules is true？___
A. Interface access rules are processed before global access rules.
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【单选题】
Which type of malicious software can create a back-door into a device or network？___
A. bot
B. worm
C. virus
D. Trojan
【单选题】
Which security term refers to the like lihood that a weakness will be exploited to cause damage to an asset？___
A. threat
B. risk
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Which IPS detection method examines network traffic for preconfigured patterns？___
A. signature-based detection
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What is an advantage of split tunneling ？___
A. It allows users with a VpN connection to a corporate network to access the internet with sending traffic across the cor porate network.
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C. It protects traffic on the private network from users on the public network
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Which IDS/IPS state misidentifies acceptable behavior as an attack ？___
A. false negative
B. true positive NEKA G
C. true negative
D. false positive
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What is the maximum num ber of methods that a single method list can contain？___
A. 4
B. 3
C. 2
D. 5
【单选题】
Which command enables authentication at the oSPFv2 routing process level？___
A. ip ospf authentication message-digest
B. area 0 authentication message-digest
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D. area 0 authentication ipsec spi 500 md5 1234567890ABCDEF1234567890ABCDEF
【单选题】
Which type of firewall monitors a nd protects a specific system？___
A. firewall
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C. stateless firewall wvp
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【单选题】
On an ASA， which maps are used to identify traffic？___
A. Route maps
B. Policy maps
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Which type of social engineering attack targets top executives？___
A. whaling
B. vishin
C. spear phishing ng
D. baiting
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What is the minimum Cisco lOS version that supports zone-based firewalls？___
A. 12.1T
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【单选题】
In which type of attack does an attacker overwrite an entry in the CAM table to divert traffic destined to a legitimate host？___
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B. ARP spoofing
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【多选题】
Which two attack types can be prevented with the impleme ntation of a Cisco IPS solution？___
A. DDos
B. man-in-the-middle
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D. ARP spoofing
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【多选题】
choose four___
A. DHCP snooping ——————————blocks DHCP messages
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C. IP sources guard ——————————provides layer 2 interface security with ports ACLs
D. Port security————————————mitigates MAC-address spoofing at the access interface
【多选题】
choose four___
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What are two advanced features of the Cisco AMp solution for endpoints ___
A. contemplation
B. foresight
C. sandboxing
D. reputation
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【多选题】
Which two characteristics of RADIUS are true？___
A. It encrypts only the password between user and server.
B. It uses TCP ports 1812/1813
C. It uses UDP ports 1812/1813.
D. It uses UDP port 49
E. It uses TCP port 49
【多选题】
What are two challenges of using a network-based IPS？ ___
A. It is unable to determine whether a detected attack was successful
B. It requires additional storage and proce ssor capacity on syslog servers
C. As the network expands， it requires you to add more sensors.
D. It is unable to detect attacks across the entire network
E. It must support multiple operating systems.
【多选题】
What are two default be haviors of the traffic on a zone-based firewall？___
A. Traffic within the self -zone uses an im plicit deny all.
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【多选题】
Which two advantages does the on-premise model for MDM deployment have over the cloud-based model？___
A. The on-premise model is easier and faster to de ploy than the cloud-based model
B. The on-premise model is more scalable than the cloud-based model
C. The on-premise model is generally less expensive than the cloud-based model
D. The on-premise model generally has less latency than the cloud- based model.
E. The on-premise model provides more control of the MDM solution than the cloud
【多选题】
Which two actions can an end usts take to manage a lost or stolen device in Cisco ISE？ ___
A. Activate Cisco ISE End point Protection Services to quarantine the device.
B. Add the mac address of the device to a list of blacklisted devices
C. Force the device to be locked with a PIN
D. Request revocation of the digital certificate of the device.
E. Reinstate a device that the user previously marked as lost or stolen
【多选题】
Which two problems can arise when a proxy firewall serves as the gateway between networks？___
A. It can prevent content caching
B. It can limit application support
C. It is unable to prevent direct connections to other networks
D. It can cause reduced throughput.
E. It is unable to provide antivirus protection
