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312-38 Exam Prep Free

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  • 312-38 Exam Prep Free – 50 Practice Questions to Get You Ready for Exam Day
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312-38 Exam Prep Free – 50 Practice Questions to Get You Ready for Exam Day

Getting ready for the 312-38 certification? Our 312-38 Exam Prep Free resource includes 50 exam-style questions designed to help you practice effectively and feel confident on test day

Effective 312-38 exam prep free is the key to success. With our free practice questions, you can:

  • Get familiar with exam format and question style
  • Identify which topics you’ve mastered—and which need more review
  • Boost your confidence and reduce exam anxiety

Below, you will find 50 realistic 312-38 Exam Prep Free questions that cover key exam topics. These questions are designed to reflect the structure and challenge level of the actual exam, making them perfect for your study routine.

Question 1

Which risk management phase helps in establishing context and quantifying risks?

A. Risk identification

B. Risk assessment

C. Risk review

D. Risk treatment

 


Suggested Answer: B

 

Question 2

If an organization has decided to consume PaaS Cloud service model, then identify the organization's responsibility that they need to look after based on shared responsibility model.

A. Data, interfaces, application, etc.

B. Data, interfaces, application, middleware, OS, VM, virtual network, etc.

C. Data, interfaces, application, middleware, OS, VM, virtual network, hypervisors, processing and memory, data storage, network interfaces, facilities and data centers, etc.

D. Data, interfaces, etc.

 


Suggested Answer: A

Community Answer: A

 

Question 3

Which among the following is used by anti-malware systems and threat intelligence platforms to spot and stop malicious activities at an initial stage?

A. Indicators of attack

B. Key risk indicators

C. Indicators of compromise

D. Indicators of exposure

 


Suggested Answer: C

Community Answer: D

 

Question 4

How many layers are present in the OSI layer model?

A. 5

B. 4

C. 7

D. 9

 


Suggested Answer: C

Community Answer: C

 

Question 5

Daniel who works as a network administrator has just deployed an IDS in his organization's network. He wants to calculate the False Positive rate for his implementation. Which of the following formulas will he use, to calculate the False Positive rate?

A. False Negative/True Negative+True Positive

B. False Positive/False Positive+True Negative

C. True Negative/False Negative+True Positive

D. False Negative/False Negative+True Positive

 


Suggested Answer: B

 

Question 6

Which phase of incident response process involves collection of incident evidence and sending them to forensic department for further investigation?

A. Incident containment

B. Incident recording and assignment

C. Eradication

D. Preparation for incident response

 


Suggested Answer: D

Community Answer: A

 

Question 7

Which of the following steps of the OPSEC process examines each aspect of the planned operation to identify OPSEC indicators that could reveal critical information and then compare those indicators with the adversary's intelligence collection capabilities identified in the previous action?

A. Analysis of Threats

B. Application of Appropriate OPSEC Measures

C. Identification of Critical Information

D. Analysis of Vulnerabilities

E. Assessment of Risk

 


Suggested Answer: D

OPSEC is a 5-step process that helps in developing protection mechanisms in order to safeguard sensitive information and preserve essential secrecy.
The OPSEC process has five steps, which are as follows:
1.Identification of Critical Information: This step includes identifying information vitally needed by an adversary, which focuses the remainder of the OPSEC process on protecting vital information, rather than attempting to protect all classified or sensitive unclassified information.
2.Analysis of Threats: This step includes the research and analysis of intelligence, counter-intelligence, and open source information to identify likely adversaries to a planned operation.
3.Analysis of Vulnerabilities: It includes examining each aspect of the planned operation to identify OPSEC indicators that could reveal critical information and then comparing those indicators with the adversary’s intelligence collection capabilities identified in the previous action.
4.Assessment of Risk: Firstly, planners analyze the vulnerabilities identified in the previous action and identify possible OPSEC measures for each vulnerability.
Secondly, specific OPSEC measures are selected for execution based upon a risk assessment done by the commander and staff.
5.Application of Appropriate OPSEC Measures: The command implements the OPSEC measures selected in the assessment of risk action or, in the case of planned future operations and activities, includes the measures in specific OPSEC plans.

Question 8

How is an “attack” represented?

A. Motive (goal) + method

B. Motive (goal) + method + vulnerability

C. Asset + Threat + Vulnerability

D. Asset + Threat

 


Suggested Answer: A

Community Answer: B

 

Question 9

Which of the following layers provides communication session management between host computers?

A. Application layer

B. Internet layer

C. Transport layer

D. Link layer

 


Suggested Answer: C

 

Question 10

Disaster Recovery is a

A. Operation-centric strategy

B. Security-centric strategy

C. Data-centric strategy

D. Business-centric strategy

 


Suggested Answer: C

Community Answer: C

 

Question 11

Which of the following is a presentation layer protocol?

A. TCP

B. RPC

C. BGP

D. LWAPP

 


Suggested Answer: B

Community Answer: B

 

Question 12

What is the range for private ports?

A. 49152 through 65535

B. 1024 through 49151

C. Above 65535

D. 0 through 1023

 


Suggested Answer: A

Community Answer: A

 

Question 13

Which of the following is a session layer protocol?

A. RPC

B. SLP

C. RDP

D. ICMP

 


Suggested Answer: A

 

Question 14

Which of the following IP addresses is not reserved for the hosts? Each correct answer represents a complete solution. Choose all that apply.

A. E-Class

B. class D

C. class A

D. B-

 


Suggested Answer: AB

 

Question 15

Which of the following statement holds true in terms of containers?

A. Container requires more memory space

B. Each container runs in its own OS

C. Container is fully isolated; hence, more secure

D. Process-level isolation happens; a container in hence less secure

 


Suggested Answer: C

Community Answer: C

 

Question 16

Which of the following attacks, the attacker cannot use the software, which is trying a number of key combinations in order to obtain your password?

A. Buffer overflow

B. Zero-day attack

C. Smurf attack

D. None

E. Shock brutal force

 


Suggested Answer: E

 

Question 17

A local bank wants to protect their card holder data. The bank should comply with the __________ standard to ensure the security of card holder data.

A. PCI DSS

B. SOX

C. HIPAA

D. ISEC

 


Suggested Answer: A

 

Question 18

In ______ method, event logs are arranged in the form of a circular buffer.

A. Non-wrapping method

B. LIFO method

C. Wrapping method

D. FIFO method

 


Suggested Answer: C

Community Answer: C

 

Question 19

Which of the following refers to a potential occurrence of an undesired event that can eventually damage and interrupt the operational and functional activities of an organization?

A. Attack

B. Risk

C. Threat

D. Vulnerability

 


Suggested Answer: C

Community Answer: C

 

Question 20

Which of the following is a Cisco product that performs VPN and firewall functions?

A. Circuit-Level Gateway

B. PIX Firewall

C. IP Packet Filtering Firewall

D. Application Level Firewall

 


Suggested Answer: B

Community Answer: B

 

Question 21

Which phase of vulnerability management deals with the actions taken for correcting the discovered vulnerability?

A. Verification

B. Mitigation

C. Remediation

D. Assessment

 


Suggested Answer: C

 

Question 22

How many layers are present in the TCP/IP model?

A. 10

B. 5

C. 4

D. 7

 


Suggested Answer: C

Community Answer: C

 

Question 23

What defines the maximum time period an organization is willing to lose data during a major IT outage event?

A. RPO

B. BC

C. RTO

D. DR

 


Suggested Answer: C

Community Answer: A

 

Question 24

Which of the following steps OPSEC process examines every aspect of the proposed operation to identify the OPSEC indicators that can reveal important information and then compare them with indicators of the opponent's intelligence collection capabilities identified in the previous activity?

A. Identification of Critical Information

B. analysis weakness

C. risk assessment

D. Appropriate OPSEC measures

E. analysis of threats

 


Suggested Answer: E

Community Answer: E

 

Question 25

Which among the following filter is used to detect a SYN/FIN attack?

A. tcp.flags==0x002

B. tcp.flags==0x004

C. tcp.flags==0x003

D. tcp.flags==0x001

 


Suggested Answer: C

Community Answer: C

 

Question 26

Which of the following is also known as slag code?

A. Trojan

B. Logic bomb

C. Worm

D. IRC bot

 


Suggested Answer: B

 

Question 27

Which of the following is a tool that runs on the Windows OS and analyzes iptables log messages to detect port scans and other suspicious traffic?

A. PSAD

B. Hping

C. NetRanger

D. Nmap

 


Suggested Answer: A

PSAD is a tool that runs on the Windows OS and analyzes iptables log messages to detect port scans and other suspicious traffic. It includes many signatures from the IDS to detect probes for various backdoor programs such as EvilFTP, GirlFriend, SubSeven, DDoS tools (mstream, shaft), and advanced port scans
(FIN, NULL, XMAS). If it is combined with fwsnort and the Netfilter string match extension, it detects most of the attacks described in the Snort rule set that involve application layer data.
Answer option C is incorrect. NetRanger is the complete network configuration and information toolkit that includes the following tools: Ping tool, Trace Route tool,
Host Lookup tool, Internet time synchronizer, Whois tool, Finger Unix hosts tool, Host and port scanning tool, check multiple POP3 mail accounts tool, manage dialup connections tool, Quote of the day tool, and monitor Network Settings tool. These tools are integrated in order to use an application interface with full online help. NetRanger is designed for both new and experienced users. This tool is used to help diagnose network problems and to get information about users, hosts, and networks on the Internet or on a user computer network. NetRanger uses multi-threaded and multi-connection technologies in order to be very fast and efficient.
Answer option D is incorrect. Nmap is a free open-source utility for network exploration and security auditing. It is used to discover computers and services on a computer network, thus creating a “map” of the network. Just like many simple port scanners, Nmap is capable of discovering passive services. In addition, Nmap may be able to determine various details about the remote computers. These include operating system, device type, uptime, software product used to run a service, exact version number of that product, presence of some firewall techniques and, on a local area network, even vendor of the remote network card. Nmap runs on Linux, Microsoft Windows, etc.

Question 28

Which BC/DR activity works on the assumption that the most critical processes are brought back from a remote location first, followed by the less critical functions?

A. Recovery

B. Restoration

C. Response

D. Resumption

 


Suggested Answer: B

Community Answer: B

 

Question 29

Which of the following acts as a verifier for the certificate authority?

A. Registration authority

B. Certificate authority

C. Directory management system

D. Certificate Management system

 


Suggested Answer: A

 

Question 30

Which of the following can be used to suppress fire from Class K sources?

A. Water

B. Carbon dioxide

C. Foam

D. Dry Chemical

 


Suggested Answer: C

Community Answer: C

 

Question 31

Which of the following IEEE standards defines a physical bus topology?

A. 802.4

B. 802.5

C. 802.6

D. 802.3

 


Suggested Answer: A

Community Answer: B

 

Question 32

Which of the following systems includes an independent NAS Head and multiple storage arrays?

A. FreeNAS

B. None of these

C. Gateway NAS System

D. Integrated NAS System

 


Suggested Answer: C

Community Answer: C

 

Question 33

Which of the following helps in viewing account activity and events for supported services made by AWS?

A. AWS CloudFormation

B. AWS Certificate Manager

C. AWS CloudHSM

D. AWS CloudTrial

 


Suggested Answer: D

 

Question 34

James is working as a Network Administrator in a reputed company situated in California. He is monitoring his network traffic with the help of Wireshark. He wants to check and analyze the traffic against a PING sweep attack. Which of the following Wireshark filters will he use?

A. Icmp.type==8 or icmp.type==16

B. icmp.type==8 or icmp.type==0

C. icmp.type==8 and icmp.type==0

D. Icmp.type==0 and icmp.type==16

 


Suggested Answer: B

Community Answer: B

 

Question 35

During the recovery process, RTO and RPO should be the main parameters of your disaster recovery plan. What does RPO refer to?

A. The encryption feature, acting as add-on security to the data

B. The hot plugging technique used to replace computer components

C. The duration required to restore the data

D. The interval after which the data quality is lost

 


Suggested Answer: D

Community Answer: D

 

Question 36

Which of the following is a term to describe the use of inert gases and chemical agents to extinguish a fire?

A. Gaseous fire suppression

B. Fire alarm system

C. Fire sprinkler

D. Fire suppression system

 


Suggested Answer: A

Community Answer: D

 

Question 37

Chris is a senior network administrator. Chris wants to measure the Key Risk Indicator (KRI) to assess the organization. Why is Chris calculating the KRI for his organization? It helps Chris to:

A. Identifies adverse events

B. Facilitates backward viewing

C. Notifies when risk has reached threshold levels

D. Facilitates post incident management

 


Suggested Answer: C

Community Answer: A

 

Question 38

You have just set up a wireless network for customers at a coffee shop. Which of the following are good security measures to implement? Each correct answer represents a complete solution. (Choose two.)

A. Using WPA encryption

B. Not broadcasting SSID

C. Using WEP encryption

D. MAC filtering the router

 


Suggested Answer: CA

With either encryption method (WEP or WPA), you can give the password to the customers who need it, and even change it frequently (daily if you like). So this won’t be an inconvenience for the customers.

Question 39

As a network administrator, you have implemented WPA2 encryption in your corporate wireless network. The WPA2's __________ integrity check mechanism provides security against a replay attack.

A. CBC-MAC

B. CRC-MAC

C. CBC-32

D. CRC-32

 


Suggested Answer: A

Community Answer: A

 

Question 40

Which of the following TCP/IP state transitions represents no connection state at all?

A. Closed

B. Closing

C. Close-wait

D. Fin-wait-1

 


Suggested Answer: A

 

Question 41

Sam wants to implement a network-based IDS and finalizes an IDS solution that works based on pattern matching. Which type of network-based IDS is Sam implementing?

A. Behavior-based IDS

B. Anomaly-based IDS

C. Signature-based IDS

D. Stateful protocol analysis

 


Suggested Answer: B

Community Answer: B

 

Question 42

Adam works as a Professional Penetration Tester. A project has been assigned to him to test the vulnerabilities of the CISCO Router of Umbrella Inc. Adam finds out that HTTP Configuration Arbitrary Administrative Access Vulnerability exists in the router. By applying different password cracking tools, Adam gains access to the router. He analyzes the router config file and notices the following lines: logging buffered errors logging history critical logging trap warnings logging 10.0.1.103
By analyzing the above lines, Adam concludes that this router is logging at log level 4 to the syslog server 10.0.1.103. He decides to change the log level from 4 to
0.
Which of the following is the most likely reason of changing the log level?

A. Changing the log level from 4 to 0 will result in the logging of only emergencies. This way the modification in the router is not sent to the syslog server.

B. By changing the log level, Adam can easily perform a SQL injection attack.

C. Changing the log level grants access to the router as an Administrator.

D. Changing the log level from 4 to 0 will result in the termination of logging. This way the modification in the router is not sent to the syslog server.

 


Suggested Answer: A

Community Answer: A

The Router Log Level directive is used by the sys log server to specify the level of severity of the log. This directive is used to control the types of errors that are sent to the error log by constraining the severity level. Eight different levels are present in the Log Level directive, which are shown below in order of their descending significance:
Number Level Description –
0emergEmergencies – system is unusable
1alertAction must be taken immediately
2critCritical Conditions
3errorError conditions
4warnWarning conditions
5notice Normal but significant condition
6infoInformational
7debug Debug-level messages
Note: When a certain level is specified, the messages from all other levels of higher significance will also be reported. For example, when Log Level crit is specified, then messages with log levels of alert and emerg will also be reported.

Question 43

Dan and Alex are business partners working together. Their Business-Partner Policy states that they should encrypt their emails before sending to each other.
How will they ensure the authenticity of their emails?

A. Dan will use his digital signature to sign his mails while Alex will use Dan’s public key to verify the authenticity of the mails.

B. Dan will use his digital signature to sign his mails while Alex will use his private key to verify the authenticity of the mails.

C. Dan will use his private key to encrypt his mails while Alex will use his digital signature to verify the authenticity of the mails.

D. Dan will use his public key to encrypt his mails while Alex will use Dan’s digital signature to verify the authenticity of the mails.

 


Suggested Answer: C

Community Answer: C

 

Question 44

Which of the following is NOT an AWS Shared Responsibility Model devised by AWS?

A. Shared Responsibility Model for Container Services

B. Shared Responsibility Model for Infrastructure Services

C. Shared Responsibility Model for Abstract Services

D. Shared Responsibility Model for Storage Services

 


Suggested Answer: D

Community Answer: D

 

Question 45

John wants to implement a firewall service that works at the session layer of the OSI model. The firewall must also have the ability to hide the private network information. Which type of firewall service is John thinking of implementing?

A. Packet Filtering

B. Circuit level gateway

C. Application level gateway

D. Stateful Multilayer Inspection

 


Suggested Answer: B

 

Question 46

Which of the following is a Windows in-built feature that provides filesystem-level encryption in the OS (starting from Windows 2000), except the Home version of Windows?

A. EFS

B. Disk Utility

C. BitLocker

D. FileVault

 


Suggested Answer: C

Community Answer: A

 

Question 47

Which of the following UTP cables supports transmission up to 20MHz?

A. Category 2

B. Category 5e

C. Category 4

D. Category 1

 


Suggested Answer: C

Community Answer: C

 

Question 48

Which of the following helps prevent executing untrusted or untested programs or code from untrusted or unverified third-parties?

A. Application sandboxing

B. Deployment of WAFS

C. Application whitelisting

D. Application blacklisting

 


Suggested Answer: A

Community Answer: A

 

Question 49

Which of the following things need to be identified during attack surface visualization?

A. Attacker’s tools, techniques, and procedures

B. Authentication, authorization, and auditing in networks

C. Regulatory frameworks, standards and, procedures for organizations

D. Assets, topologies, and policies of the organization

 


Suggested Answer: D

Community Answer: D

 

Question 50

Which of the following intrusion detection techniques observes the network for abnormal usage patterns by determining the performance parameters for regular activities and monitoring for actions beyond the normal parameters?

A. Statistical anomaly detection

B. Signature/Pattern matching

C. None of these

D. Stateful protocol analysis

 


Suggested Answer: A

Community Answer: A

 

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