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Certified Ethical Hacker Exam (CEHv12)

Last Update 20 hours ago Total Questions : 572

The Certified Ethical Hacker Exam (CEHv12) content is now fully updated, with all current exam questions added 20 hours ago. Deciding to include 312-50v12 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our 312-50v12 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these 312-50v12 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Certified Ethical Hacker Exam (CEHv12) practice test comfortably within the allotted time.

Question # 91

You need a tool that can do network intrusion prevention and intrusion detection, function as a network sniffer, and record network activity, what tool would you most likely select?

A.

Nmap

B.

Cain & Abel

C.

Nessus

D.

Snort

Question # 92

Susan, a software developer, wants her web API to update other applications with the latest information. For this purpose, she uses a user-defined HTTP tailback or push APIs that are raised based on trigger events: when invoked, this feature supplies data to other applications so that users can instantly receive real-time Information.

Which of the following techniques is employed by Susan?

A.

web shells

B.

Webhooks

C.

REST API

D.

SOAP API

Question # 93

Jim, a professional hacker, targeted an organization that is operating critical Industrial Infrastructure. Jim used Nmap to scan open pons and running services on systems connected to the organization ' s OT network. He used an Nmap command to identify Ethernet/IP devices connected to the Internet and further gathered Information such as the vendor name, product code and name, device name, and IP address. Which of the following Nmap commands helped Jim retrieve the required information?

A.

nmap -Pn -sT --scan-delay 1s --max-parallelism 1 -p < Port List > < Target IP >

B.

nmap -Pn -sU -p 44818 --script enip-info < Target IP >

C.

nmap -Pn -sT -p 46824 < Target IP >

D.

nmap -Pn -sT -p 102 --script s7-info < Target IP >

Question # 94

Emily, an extrovert obsessed with social media, posts a large amount of private information, photographs, and location tags of recently visited places. Realizing this. James, a professional hacker, targets Emily and her acquaintances, conducts a location search to detect their geolocation by using an automated tool, and gathers information to perform other sophisticated attacks. What is the tool employed by James in the above scenario?

A.

ophcrack

B.

Hootsuite

C.

VisualRoute

D.

HULK

Question # 95

Bob, an attacker, has managed to access a target loT device. He employed an online tool to gather information related to the model of the loT device and the certifications granted to it. Which of the following tools did Bob employ to gather the above Information?

A.

search.com

B.

EarthExplorer

C.

Google image search

D.

FCC ID search

Question # 96

An attacker runs netcat tool to transfer a secret file between two hosts.

He is worried about information being sniffed on the network.

How would the attacker use netcat to encrypt the information before transmitting onto the wire?

A.

Machine A: netcat -l -p -s password 1234 < testfileMachine B: netcat < machine A IP > 1234

B.

Machine A: netcat -l -e magickey -p 1234 < testfileMachine B: netcat < machine A IP > 1234

C.

Machine A: netcat -l -p 1234 < testfile -pw passwordMachine B: netcat < machine A IP > 1234 -pw password

D.

Use cryptcat instead of netcat

Question # 97

John wants to send Marie an email that includes sensitive information, and he does not trust the network that he is connected to. Marie gives him the idea of using PGP. What should John do to communicate correctly using this type of encryption?

A.

Use his own public key to encrypt the message.

B.

Use Marie ' s public key to encrypt the message.

C.

Use his own private key to encrypt the message.

D.

Use Marie ' s private key to encrypt the message.

Question # 98

SQL injection (SQLi) attacks attempt to inject SQL syntax into web requests, which may Bypass authentication and allow attackers to access and/or modify data attached to a web application.

Which of the following SQLI types leverages a database server ' s ability to make DNS requests to pass data to an attacker?

A.

Union-based SQLI

B.

Out-of-band SQLI

C.

ln-band SQLI

D.

Time-based blind SQLI

Question # 99

Which of the following is the primary objective of a rootkit?

A.

It opens a port to provide an unauthorized service

B.

It creates a buffer overflow

C.

It replaces legitimate programs

D.

It provides an undocumented opening in a program

Question # 100

Nedved is an IT Security Manager of a bank in his country. One day. he found out that there is a security breach to his company ' s email server based on analysis of a suspicious connection from the email server to an unknown IP Address.

What is the first thing that Nedved needs to do before contacting the incident response team?

A.

Leave it as it Is and contact the incident response te3m right away

B.

Block the connection to the suspicious IP Address from the firewall

C.

Disconnect the email server from the network

D.

Migrate the connection to the backup email server

Question # 101

John is an incident handler at a financial institution. His steps in a recent incident are not up to the standards of the company. John frequently forgets some steps and procedures while handling responses as they are very stressful to perform. Which of the following actions should John take to overcome this problem with the least administrative effort?

A.

Create an incident checklist.

B.

Select someone else to check the procedures.

C.

Increase his technical skills.

D.

Read the incident manual every time it occurs.

Question # 102

what firewall evasion scanning technique make use of a zombie system that has low network activity as well as its fragment identification numbers?

A.

Decoy scanning

B.

Packet fragmentation scanning

C.

Spoof source address scanning

D.

Idle scanning

Question # 103

These hackers have limited or no training and know how to use only basic techniques or tools.

What kind of hackers are we talking about?

A.

Black-Hat Hackers A

B.

Script Kiddies

C.

White-Hat Hackers

D.

Gray-Hat Hacker

Question # 104

In Trojan terminology, what is a covert channel?

A.

A channel that transfers information within a computer system or network in a way that violates the security policy

B.

A legitimate communication path within a computer system or network for transfer of data

C.

It is a kernel operation that hides boot processes and services to mask detection

D.

It is Reverse tunneling technique that uses HTTPS protocol instead of HTTP protocol to establish connections

Question # 105

John, a professional hacker, targeted an organization that uses LDAP for accessing distributed directory services. He used an automated tool to anonymously query the IDAP service for sensitive information such as usernames. addresses, departmental details, and server names to launch further attacks on the target organization.

What is the tool employed by John to gather information from the IDAP service?

A.

jxplorer

B.

Zabasearch

C.

EarthExplorer

D.

Ike-scan

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