合格保証付きクイズ2025年最新の実際に出る検証済みのPCCP無料試験問題集
無料Certified Cybersecurity Associate PCCP究極な学習ガイド（更新されたのは72問があります)
質問 # 22
A firewall administrator needs to efficiently deploy corporate account configurations and VPN settings to targeted mobile devices within the network.
Which technology meets this requirement?
- A. MDM
- B. SIEM
- C. EDR
- D. ADEM
正解：A
解説：
Mobile Device Management (MDM) enables firewall administrators to remotely and efficiently deploy corporate configurations, such as email accounts and VPN settings, to targeted mobile devices. It ensures consistent policy enforcement and security across all managed devices.
質問 # 23
Which of the Cloud-Delivered Security Services (CDSS) will detect zero-day malware by using inline cloud machine learning (ML) and sandboxing?
- A. Advanced Threat Prevention
- B. loT security
- C. Advanced WildFire
- D. DNS security
正解：C
解説：
Advanced WildFire is a Cloud-Delivered Security Service (CDSS) that detects zero-day malware using inline cloud machine learning (ML) and sandboxing techniques. It analyzes unknown files in real-time to identify and block new threats before they can cause harm.
質問 # 24
What are two examples of an attacker using social engineering? (Choose two.)
- A. Convincing an employee that they are also an employee
- B. Leveraging open-source intelligence to gather information about a high-level executive
- C. Compromising a website and configuring it to automatically install malicious files onto systems that visit the page
- D. Acting as a company representative and asking for personal information not relevant to the reason for their call
正解：A、D
解説：
Social engineering attacks manipulate human trust to gain unauthorized access or information. Convincing an employee that an attacker is also an employee builds rapport, lowering defenses for information disclosure or credential sharing. Similarly, impersonating a company representative and requesting unrelated personal data exploits authority bias to deceive victims. These tactics exploit psychological vulnerabilities rather than technical flaws and are prevalent initial steps in multi-stage attacks. Palo Alto Networks highlights the importance of training, multi-factor authentication, and behavior-based threat detection to mitigate social engineering risks effectively.
質問 # 25
Which activity is a technique in the MITRE ATT&CK framework?
- A. Resource development
- B. Credential access
- C. Account discovery
- D. Lateral movement
正解：C
解説：
Account discovery is a technique in the MITRE ATT&CK framework under the Discovery tactic. It involves adversaries attempting to identify user accounts on a system or network.
Credential access, lateral movement, and resource development are tactics - high-level objectives an attacker is trying to achieve.
質問 # 26
What are two limitations of signature-based anti-malware software? (Choose two.)
- A. It only uses packet header information.
- B. It requires samples lo be buffered
- C. It is unable to detect polymorphic malware.
- D. It uses a static file for comparing potential threats.
正解：C、D
解説：
Signature-based systems struggle with polymorphic or obfuscated malware, which changes its code to avoid detection. Signature-based detection relies on static databases of known threat signatures, limiting its ability to identify new or unknown threats.
質問 # 27
What would allow a security team to inspect TLS encapsulated traffic?
- A. DHCP markings
- B. Traffic shaping
- C. Decryption
- D. Port translation
正解：C
解説：
Decryption is required to inspect TLS-encrypted traffic, allowing security tools (such as firewalls or intrusion prevention systems) to analyze the contents of the traffic for threats that would otherwise remain hidden within encrypted sessions.
質問 # 28
Which characteristic of advanced malware makes it difficult to detect?
- A. Registered certificates
- B. Morphing code
- C. Data decompression
- D. Low traffic volumes
正解：B
解説：
Morphing code, also known as polymorphism, allows advanced malware to change its code structure with each iteration or infection. This makes it extremely difficult for traditional signature-based detection tools to recognize and block the malware consistently.
質問 # 29
What are two examples of an attacker using social engineering? (Choose two.)
- A. Convincing an employee that they are also an employee
- B. Leveraging open-source intelligence to gather information about a high-level executive
- C. Compromising a website and configuring it to automatically install malicious files onto systems that visit the page
- D. Acting as a company representative and asking for personal information not relevant to the reason for their call
正解：A、D
解説：
Social engineering attacks manipulate human trust to gain unauthorized access or information. Convincing an employee that an attacker is also an employee builds rapport, lowering defenses for information disclosure or credential sharing. Similarly, impersonating a company representative and requesting unrelated personal data exploits authority bias to deceive victims. These tactics exploit psychological vulnerabilities rather than technical flaws and are prevalent initial steps in multi-stage attacks. Palo Alto Networks highlights the importance of training, multi-factor authentication, and behavior-based threat detection to mitigate social engineering risks effectively.
質問 # 30
Which action is unique to the security orchestration, automation, and response (SOAR) platforms?
- A. Enhancing data collection
- B. Using predefined workflows
- C. Prioritizing alerts
- D. Correlating incident data
正解：B
解説：
SOAR platforms are unique in their ability to automate incident response through the use of predefined workflows. These workflows allow repetitive security tasks to be executed automatically, improving response speed and efficiency.
質問 # 31
Which two descriptions apply to an XDR solution? (Choose two.)
- A. It is designed for reporting on key metrics for cloud environments.
- B. It employs machine learning (ML) to identity threats.
- C. It is focused on single-vector attacks on specific layers of defense.
- D. It ingests data from a wide spectrum of sources.
正解：B、D
解説：
XDR (Extended Detection and Response) uses machine learning (ML) to detect threats by identifying patterns and anomalies. XDR ingests data from multiple sources - including endpoints, networks, servers, and cloud workloads - to provide a unified and correlated view of threats across the environment.
質問 # 32
What is the function of an endpoint detection and response (EDR) tool?
- A. To provide organizations with expertise for monitoring network devices
- B. To monitor activities and behaviors for investigation of security incidents on user devices
- C. To integrate data from different products in order to provide a holistic view of security posture
- D. To ingest alert data from network devices
正解：B
解説：
Endpoint Detection and Response (EDR) tools monitor, record, and analyze endpoint activity to detect suspicious behavior, investigate incidents, and respond to threats on user devices such as laptops and desktops.
質問 # 33
Which two statements apply to SaaS financial botnets? (Choose two.)
- A. They are used by attackers to build their own botnets.
- B. They are a defense against spam attacks.
- C. They are larger than spamming or DDoS botnets.
- D. They are sold as kits that allow attackers to license the code.
正解：A、D
解説：
SaaS financial botnets are often sold as kits, enabling attackers to license and reuse the malicious code easily.
These kits allow attackers to build and operate their own botnets, often targeting financial data or systems.
Financial botnets are typically smaller but more targeted than spamming or DDoS botnets. Botnets are not a defense mechanism, but rather a threat.
質問 # 34
Which tool's analysis data gives security operations teams insight into their environment's risks from exposed services?
- A. SIM
- B. Xpanse
- C. IIDP
- D. IAM
正解：B
解説：
Xpanse is a tool from Palo Alto Networks that provides attack surface management by analyzing exposed services and internet-facing assets, giving security operations teams visibility into environmental risks and helping prioritize remediation of vulnerabilities.
質問 # 35
Which feature is part of an intrusion prevention system (IPS)?
- A. Protection of data at rest
- B. API-based coverage of apps
- C. Real-time web filtering
- D. Automated security actions
正解：D
解説：
An Intrusion Prevention System (IPS) includes automated security actions, such as blocking malicious traffic, resetting connections, or alerting administrators when it detects suspicious activity, helping to stop attacks in real time.
質問 # 36
Which methodology does Identity Threat Detection and Response (ITDR) use?
- A. Comparison of alerts to signatures
- B. Rule-based activity prioritization
- C. Manual inspection of user activities
- D. Behavior analysis
正解：D
解説：
Identity Threat Detection and Response (ITDR) leverages behavior analysis to identify suspicious or anomalous activities associated with user identities. This methodology involves continuously monitoring user authentication patterns, access events, and privilege escalations to build a baseline of "normal" behavior. By detecting deviations-such as unusual login locations, timeframes, or excessive access attempts-ITDR can flag potential identity compromises or insider threats that traditional signature or rule-based systems often miss. Palo Alto Networks' ITDR integrates behavioral analytics with threat intelligence to deliver real-time alerts and automated response capabilities, essential in mitigating credential abuse and lateral movement within networks. This behavioral approach is crucial for adapting to sophisticated identity attacks that evolve constantly.
質問 # 37
Which two services does a managed detection and response (MDR) solution provide? (Choose two.)
- A. Incident impact analysis
- B. Periodic firewall updates
- C. Improved application development
- D. Proactive threat hunting
正解：A、D
解説：
Managed Detection and Response (MDR) services combine incident impact analysis and proactive threat hunting to enhance organizational security posture. Incident impact analysis assesses the severity, scope, and potential damage of identified threats, helping prioritize responses. Proactive threat hunting involves skilled analysts searching for hidden threats that automated detection may miss, leveraging threat intelligence and behavioral analytics. Palo Alto Networks' MDR integrates Cortex XDR and human expertise to detect, investigate, and remediate sophisticated threats early. Unlike routine firewall updates or development processes, MDR is focused on active threat discovery and comprehensive incident management.
質問 # 38
What is a reason IoT devices are more susceptible to command-and-control (C2) attacks?
- A. Limited batten/ life preventing always-on security
- B. Higher attack surface due to mobility
- C. Decreased connection quality within a local area network
- D. Increased sharing of data through the internet
正解：D
解説：
IoT devices often have constant internet connectivity and increased data sharing, making them more vulnerable to command-and-control (C2) attacks. Their limited security features and exposure to external networks provide attackers more opportunities to compromise and control them remotely.
質問 # 39
Which feature of cloud-native security platforms (CNSPs) focuses on protecting virtual machine (VM), container, and serverless deployments against application-level attacks during runtime?
- A. Data security
- B. Workload security
- C. Asset inventory
- D. Configuration assessment
正解：B
解説：
Workload security in a Cloud-Native Security Platform (CNSP) focuses on protecting VMs, containers, and serverless deployments against application-level attacks during runtime. It ensures that workloads remain secure by monitoring behavior, enforcing policies, and detecting threats in real time.
質問 # 40
What are two functions of an active monitoring system? (Choose two.)
- A. Determining system health using unaltered system data
- B. Detecting micro-services in a default configuration
- C. Using probes to establish potential load issues
- D. Preventing specific changes from being affected in the system
正解：A、C
解説：
Determining system health using unaltered system data - Active monitoring collects real-time data to assess the current health and performance of systems.
Using probes to establish potential load issues - Active monitoring uses synthetic transactions or probes to simulate user interactions and identify performance or load-related issues before they affect users.
質問 # 41
Which component of cloud security uses automated testing with static application security testing (SAST) to identify potential threats?
- A. API
- B. Virtualization
- C. IRP
- D. Code security
正解：D
解説：
Code security in cloud environments involves using tools like Static Application Security Testing (SAST) to automatically analyze source code for vulnerabilities before deployment. This helps identify and remediate potential threats early in the software development lifecycle.
質問 # 42
Which type of attack includes exfiltration of data as a primary objective?
- A. Watering hole attack
- B. Advanced persistent threat
- C. Denial-of-service (DoS)
- D. Cross-Site Scripting (XSS)
正解：B
解説：
An Advanced Persistent Threat (APT) is a long-term, targeted cyberattack where data exfiltration is often the primary objective. Attackers maintain a covert presence in the network to steal sensitive information over time.
質問 # 43
Which type of portable architecture can package software with dependencies in an isolated unit?
- A. Air-gapped
- B. Serverless
- C. Containerized
- D. SaaS
正解：C
解説：
A containerized architecture packages software along with its dependencies, libraries, and configuration into an isolated unit called a container. This ensures consistent behavior across environments and simplifies deployment and scaling.
質問 # 44
What is a purpose of workload security on a Cloud Native Security Platform (CNSP)?
- A. To secure public cloud infrastructures only
- B. To provide automation for application creation in the cloud
- C. To secure serverless functions across the application
- D. To provide comprehensive logging of potential threat vectors
正解：C
解説：
Workload security in a Cloud Native Security Platform (CNSP) is designed to secure containers, VMs, and serverless functions throughout the entire application lifecycle - from development to runtime - by detecting and blocking vulnerabilities, misconfigurations, and runtime threats.
質問 # 45
Which component of cloud security is used to identify misconfigurations during the development process?
- A. Container security
- B. SaaS security
- C. Network security
- D. Code security
正解：D
解説：
Code security focuses on identifying vulnerabilities and misconfigurations early in the development process. It uses tools like static code analysis and infrastructure-as-code (IaC) scanning to ensure secure coding and configuration before deployment.
質問 # 46
Which two statements apply to the SSL/TLS protocol? (Choose two.)
- A. It is a method used to encrypt data and authenticate web-based communication.
- B. It contains password characters that users enter to access encrypted data.
- C. It provides administrator privileges to manage and control the access of network resources.
- D. It ensures the data that is transferred between a client and a server remains private.
正解：A、D
解説：
SSL/TLS encrypts and authenticates web-based communication to ensure secure data transmission over networks. It ensures privacy by encrypting the data exchanged between a client and a server, protecting it from interception or tampering. It doesn't handle user input like passwords directly.
質問 # 47
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