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EC0-350 Exam Dumps - ECCouncil Certified Ethical Hacker Questions and Answers

Question # 54

Exhibit

Study the log given in the exhibit,

Precautionary measures to prevent this attack would include writing firewall rules. Of these firewall rules, which among the following would be appropriate?

Options:

A.

Disallow UDP 53 in from outside to DNS server

B.

Allow UDP 53 in from DNS server to outside

C.

Disallow TCP 53 in form secondaries or ISP server to DNS server

D.

Block all UDP traffic

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Question # 55

What would best be defined as a security test on services against a known vulnerability database using an automated tool?

Options:

A.

A penetration test

B.

A privacy review

C.

A server audit

D.

A vulnerability assessment

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Question # 56

Sally is a network admin for a small company. She was asked to install wireless accesspoints in the building. In looking at the specifications for the access-points, she sees that all of them offer WEP. Which of these are true about WEP?

Select the best answer.

Options:

A.

Stands for Wireless Encryption Protocol

B.

It makes a WLAN as secure as a LAN

C.

Stands for Wired Equivalent Privacy

D.

It offers end to end security

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Question # 57

Employees in a company are no longer able to access Internet web sites on their computers. The network administrator is able to successfully ping IP address of web servers on the Internet and is able to open web sites by using an IP address in place of the URL. The administrator runs the nslookup command for www.eccouncil.org and receives an error message stating there is no response from the server. What should the administrator do next?

Options:

A.

Configure the firewall to allow traffic on TCP ports 53 and UDP port 53.

B.

Configure the firewall to allow traffic on TCP ports 80 and UDP port 443.

C.

Configure the firewall to allow traffic on TCP port 53.

D.

Configure the firewall to allow traffic on TCP port 8080.

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Question # 58

While testing the company's web applications, a tester attempts to insert the following test script into the search area on the company's web sitE.

Afterwards, when the tester presses the search button, a pop-up box appears on the screen with the text: "Testing Testing Testing". Which vulnerability has been detected in the web application?

Options:

A.

Buffer overflow

B.

Cross-site request forgery

C.

Distributed denial of service

D.

Cross-site scripting

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Question # 59

To send a PGP encrypted message, which piece of information from the recipient must the sender have before encrypting the message?

Options:

A.

Recipient's private key

B.

Recipient's public key

C.

Master encryption key

D.

Sender's public key

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Question # 60

A company has made the decision to host their own email and basic web services. The administrator needs to set up the external firewall to limit what protocols should be allowed to get to the public part of the company's network. Which ports should the administrator open? (Choose three.)

Options:

A.

Port 22

B.

Port 23

C.

Port 25

D.

Port 53

E.

Port 80

F.

Port 139

G.

Port 445

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Question # 61

Which of the following tools will scan a network to perform vulnerability checks and compliance auditing?

Options:

A.

NMAP

B.

Metasploit

C.

Nessus

D.

BeEF

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Question # 62

Smart cards use which protocol to transfer the certificate in a secure manner?

Options:

A.

Extensible Authentication Protocol (EAP)

B.

Point to Point Protocol (PPP)

C.

Point to Point Tunneling Protocol (PPTP)

D.

Layer 2 Tunneling Protocol (L2TP)

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Question # 63

Ursula is a college student at a University in Amsterdam. Ursula originally went to college to study engineering but later changed to marine biology after spending a month at sea with her friends. These friends frequently go out to sea to follow and harass fishing fleets that illegally fish in foreign waters. Ursula eventually wants to put companies practicing illegal fishing out of business. Ursula decides to hack into the parent company's computers and destroy critical data knowing fully well that, if caught, she probably would be sent to jail for a very long time. What would Ursula be considered?

Options:

A.

Ursula would be considered a gray hat since she is performing an act against illegal activities.

B.

She would be considered a suicide hacker.

C.

She would be called a cracker.

D.

Ursula would be considered a black hat.

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Exam Code: EC0-350
Exam Name: Ethical Hacking and Countermeasures V8
Last Update: Jan 31, 2025
Questions: 878
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