312-50v9無料問題集「EC-COUNCIL Certified Ethical Hacker v9」

質問 1

Which of the following is a design pattern based on distinct pieces ofsoftware providing application functionality as services to other applications?

（A）Object Oriented Architecture

（B）Agile Process

（C）Lean Coding

（D）Service Oriented Architecture

正解：D 解答を投票する

質問 2

Port scanning can be used as part of a technical assessment to determine network vulnerabilities. The TCP XMAS scan is used to identify listening port on the targeted system.
If a scanned port is open, what happens?

（A）The port will ignore the packets.

（B）The port will send an RST.

（C）The port will send an ACK.

（D）The port will send a SYN.

正解：A 解答を投票する

質問 3

Which of the following tools performs comprehensive tests against web servers, including dangerous files and CGI's?

（A）Nikto

（B）John the Ripper

（C）Dsniff

（D）Snort

正解：A 解答を投票する

質問 4

While using your bank's online servicing you notice the following stringin the URL bar: "http://www.MyPersonalBank/Account?
Id=368940911028389&Damount=10980&Camount=21"
You observe that if you modify the Damount & Camount values and submit the request,
that data on the web page reflect the changes.
What type of vulnerability is present on this site?

（A）Web Parameter Tampering

（B）XSS Reflection

（C）Cookie Tampering

（D）SQL injection

正解：A 解答を投票する

質問 5

Which of the following tools is used to analyze the files produced by several packet-capture programs such as tcpdump, WinDump, Wireshark,and EtherPeek?

（A）OpenVAS

（B）Nessus

（C）Tcptraceroute

（D）Tcptrace

正解：D 解答を投票する

質問 6

An Internet Service Provider (ISP) has a need to authenticate users connecting using analog modems, digital Subscriber Line (DSL), wireless data services, and virtual Private Networks (VPN) over a Frame Relay network.
Which AAA protocol is most likely able to handle this requirement?

（A）DIAMETER

（B）TACACS+

（C）RADIUS

（D）Kerberos

正解：B 解答を投票する

質問 7

How does the Address Resolution Protocol (ARP) work?

（A）It sends a reply packet for a specific IP, asking for the MAC address.

（B）It sends a request packet to all the network elements, asking for the domainname from a specific IP.

（C）It sends a request packet to all the network elements, asking for the MAC address from a specific IP.

（D）It sends a reply packet to all the network elements, asking for the MAC address from a specific IP.

正解：C 解答を投票する

質問 8

The network administrator contacts you and tells you that she noticed the temperature on the internal wireless router increases by more than 20% during weekend hours when the office was closed. She asks you to investigate the issue because she is busy dealing with a big conference and she doesn't have time to perform the task.
What tool can you use to view the network traffic being sent and received by the wireless router?

（A）Wireshark

（B）Netstat

（C）Netcat

（D）Nessus

正解：A 解答を投票する

質問 9

You are usingNMAP to resolve domain names into IP addresses for a ping sweep later. Which of the following commands looks for IP addresses?

（A）>host -t soa hackeddomain.com

（B）>host -t AXFR hackeddomain.com

（C）>host -t a hackeddomain.com

（D）>host -t ns hackeddomain.com

正解：C 解答を投票する

質問 10

This tool is an 802.11 WEP and WPA-PSK keys cracking program that can recover keys once enough data packets have been captured. It implements the standard FMS attach along with some optimizations like Korek attacks, as well as the PTW attack, thus making the attack much faster compared to other WEP cracking tools.
Which of the following tools is being described?

（A）Airguard

（B）WLAN-crack

（C）Wificracker

（D）Aircrack-ng

正解：D 解答を投票する

312-50v9 無料問題集「EC-COUNCIL Certified Ethical Hacker v9」

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