312-38無料問題集「EC-COUNCIL EC-Council Certified Network Defender CND」

質問 1

Which of the following DDoS attacks overloads a service by sending inundate packets?

（A）Web-centric attack

（B）System-centric attack

（C）Application-centric attack

（D）Network-centric attack

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

Which VPN QoS model guarantees the traffic from one customer edge (CE) to another?

（A）AAA model

（B）Hose mode

（C）Hub-and-Spoke VPN model

（D）Pipe Model

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

Which wireless networking topology setup requires same channel name and SSID?

（A）Ad-Hoc standalone network architecture

（B）Mesh topology

（C）Hybrid topology

（D）Infrastructure network topology

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

A CCTV camera, which can be accessed on the smartphone from a remote location, is an example of _____

（A）Device-to-Device communication model

（B）Device-to-Cloud communication model

（C）Back-End Data-Sharing communication model

（D）Device-to-Gateway communication model

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

Disaster Recovery is a _________.

（A）Operation-centric strategy

（B）Security-centric strategy

（C）Business-centric strategy

（D）Data-centric strategy

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

Identify the virtualization level that creates a massive pool of storage areas for different virtual machines running on the hardware.

（A）File system virtualization

（B）Fabric virtualization

（C）Server virtualization

（D）Storage device virtualization

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

Which of the following interfaces uses hot plugging technique to replace computer components without the need to shut down the system?

（A）SDRAM

（B）SATA

（C）IDE

（D）SCSI

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

Which of the following is consumed into SIEM solutions to take control of chaos, gain in-depth knowledge of threats, eliminate false positives, and implement proactive intelligence-driven defense?

（A）Threat intelligence platform

（B）Threat intelligence sources

（C）Threat intelligence feeds

（D）Threat intelligence professional services

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

A company has the right to monitor the activities of their employees on different information systems according to the _______policy.

（A）Information system

（B）Internet usage

（C）User access control

（D）Confidential data

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

Martin is a professional hacker. He is performing reconnaissance on an organization to hack a few target systems. As a part of this method, he needs to determine what hosts are available on the network, what services those hosts are offering, what operating systems they are running, what type of packet filters/firewalls, etc. To obtain such information, Martin decided to use automated tools.
Which of the following tool must be employed by Martin?

（A）Burp Suite

（B）Nmap

（C）Zendio

（D）FOCA

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 11

USB ports enabled on a laptop is an example of____

（A）Software attack Surface

（B）Physical Attack Surface

（C）Network Attack Surface

（D）System Attack Surface

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 12

Identify the network topology where each computer acts as a repeater and the data passes from one computer to the other in a single direction until it reaches the destination.

（A）Ring

（B）Star

（C）Mesh

（D）Bus

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 13

Which of the following can be used to disallow a system/user from accessing all applications except a specific folder on a system?

（A）Certificate rule

（B）Hash rule

（C）Path rule

（D）Internet zone rule

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 14

Which of the following connects the SDN controller and SDN networking devices and relays information from network services to network devices such as switches and routers?

（A）Westbound API

（B）Eastbound API

（C）Southbound API

（D）Northbound API

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 15

John is a network administrator and is monitoring his network traffic with the help of Wireshark. He suspects that someone from outside is making a TCP OS fingerprinting attempt on his organization's network. Which of the following Wireshark filter(s) will he use to locate the TCP OS fingerprinting attempt?

（A）Tcp.options.wscale_val==20

（B）Tcp.flags==0x2b

（C）Tcp.flags=0x00

（D）Tcp.options.mss_val<1460

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 16

Identity the correct order for a successful black hat operation.

（A）Reconnaissance. Gaming Access, Scanning. Maintaining Access, and Covering Tracks

（B）Scanning, Reconnaissance, Gaining Access. Maintaining Access and Covering Tracks

（C）Reconnaissance, Scanning, Gaining Access, Covering Tracks, and Maintaining Access

（D）Reconnaissance. Scanning, Gaining Access. Maintaining Access, and Covering Tracks

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 17

Steven's company has recently grown from 5 employees to over 50. Every workstation has a public IP address and navigated to the Internet with little to no protection. Steven wants to use a firewall. He also wants IP addresses to be private addresses, to prevent public Internet devices direct access to them. What should Steven implement on the firewall to ensure this happens?

（A）Steven should use IPsec

（B）Steven should enabled Network Address Translation(NAT)

（C）Steven should use Open Shortest Path First (OSPF)

（D）Steven should use a Demilitarized Zone (DMZ)

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 18

Damian is the chief security officer of Enigma Electronics. To block intruders and prevent any environmental accidents, he needs to set a two-factor authenticated keypad lock at the entrance, rig a fire suppression system, and link any video cameras at various corridors to view the feeds in the surveillance room. What layer of network defense-in-depth strategy is he trying to follow?

（A）Host

（B）Perimeter

（C）Policies and procedures

（D）Physical

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 19

Oliver is a Linux security administrator at an MNC. An employee named Alice has resigned from his organization and Oliver wants to disable this user in Ubuntu. Which of the following commands can be used to accomplish this?

（A）usermod- L alice

（B）usermod -3 alice

（C）uscrmod- K alice

（D）usermod- M alice

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

312-38 無料問題集「EC-COUNCIL EC-Council Certified Network Defender CND」

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