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NEW QUESTION # 43
Which characteristic of cloud computing refers to sharing physical assets among multiple customers?
- A. Resource pooling
- B. Measured service
- C. Rapid scalability
- D. On-demand self-service
Answer: A
Explanation:
Resource pooling is one of the core characteristics of cloud computing defined by NIST. It refers to the provider's ability to serve multiple customers by dynamically allocating and reallocating computing resources such as storage, processing, memory, and network bandwidth. These resources are abstracted using virtualization, ensuring that customers remain isolated from one another even though they share the same physical assets.
Rapid scalability describes elasticity, on-demand self-service allows users to provision resources without provider intervention, and measured service refers to metering usage. None of these concepts directly describe the multi-tenant model of shared resources.
Resource pooling improves efficiency, reduces costs, and provides flexibility, but it also introduces new security considerations such as data isolation and hypervisor security. Customers must ensure that providers implement strong controls to prevent data leakage or cross-tenant compromise.
NEW QUESTION # 44
Which type of data sanitization should be used to destroy data on a USB thumb drive while keeping the drive intact?
- A. Physical destruction
- B. Degaussing
- C. Key revocation
- D. Overwriting
Answer: D
Explanation:
The correct approach for sanitizing a USB thumb drive while preserving its usability isoverwriting.
Overwriting involves replacing the existing data on the device with random data or specific patterns to ensure that the original information cannot be recovered. This process leaves the physical device intact, allowing it to be reused securely.
Physical destruction, such as shredding, renders the device unusable. Degaussing only works on magnetic media like hard disks or tapes, not on solid-state or flash-based USB drives. Key revocation applies to cryptographic keys and not to physical devices.
By using overwriting, organizations comply with data sanitization standards while balancing operational efficiency. Many tools exist that perform multi-pass overwrites to meet regulatory requirements such as those from NIST or ISO. This ensures that sensitive data is removed while allowing the device to remain in circulation for continued use.
NEW QUESTION # 45
As part of an e-discovery process, an employee needs to identify all documents that contain a specific phrase.
Which type of discovery method should the employee use to identify these documents?
- A. Location-based
- B. Content-based
- C. Metadata-based
- D. Label-based
Answer: B
Explanation:
Content-based discoveryinvolves searching within the actual text or binary content of documents to find matches for keywords, phrases, or patterns. In e-discovery, when the requirement is to locate documents containing a specific phrase, searching based on content is the most direct and reliable method.
Other approaches, such as metadata-based discovery, only examine properties like creation date or author, which do not reveal the presence of specific text. Label-based discovery relies on pre-applied classification labels, which may not always be accurate. Location-based discovery limits searches to folders or storage locations but does not guarantee relevance.
Content-based discovery provides completeness in legal and regulatory investigations. It ensures that no relevant documents are overlooked simply because of inconsistent labeling or metadata, thus supporting compliance and defensibility in court proceedings.
NEW QUESTION # 46
Which group should be notified for approval when a planned modification to an environment is scheduled?
- A. Event management team
- B. Executive management board
- C. Change management board
- D. Problem management team
Answer: C
Explanation:
TheChange Management Board (CMB), also called the Change Advisory Board (CAB), is the formal authority responsible for reviewing, assessing, and approving planned modifications to IT environments. This group ensures that proposed changes align with business objectives, do not introduce unnecessary risks, and comply with security and regulatory requirements.
Event management teams focus on monitoring events, problem management teams handle root-cause analysis, and executive boards provide strategic direction but are not operational approval authorities. Only the CMB has the explicit role of validating technical and security implications before implementation.
By involving the CMB, organizations enforce structured governance, minimize disruptions, and establish accountability. This practice is central in ITIL and ISO/IEC 20000 standards, ensuring that operational integrity and security are preserved during change cycles.
NEW QUESTION # 47
An organization wants to ensure that all entities trust any certificate generated internally in the organization.
What should be used to generate these certificates?
- A. The organization's certificate repository server
- B. Individual systems' private keys
- C. Individual users' private keys
- D. The organization's certificate authority server
Answer: D
Explanation:
Trust in digital certificates comes from their issuance by aCertificate Authority (CA). A CA is a trusted entity that validates identities and signs certificates. In internal environments, organizations often operate a private CAto issue certificates for users, systems, and services.
If certificates were generated by individual private keys or systems without central authority, there would be no unified trust chain, and validating authenticity across the organization would be impossible. A certificate repository server only distributes certificates but cannot establish trust.
By using an organizational CA server, all certificates are linked to a root of trust. Systems configured to trust the organization's CA will trust any certificate it issues. This allows secure internal communications (TLS, VPN, email signing) and ensures scalability as new services come online. It also supports compliance with enterprise PKI policies.
NEW QUESTION # 48
An organization is considering a cloud provider that has multivendor pathway connectivity. What does this feature provide?
- A. Contracts with heating, ventilation, and air conditioning (HVAC) providers
- B. Connections to several internet service providers
- C. Connections to several electric providers that are not on the same grid
- D. Contracts with fuel providers
Answer: B
Explanation:
Multivendor pathway connectivityrefers to a cloud provider's ability to maintain connections with multiple internet service providers (ISPs). This ensures redundancy and reduces the risk of outages due to a single ISP failure.
Electric providers, fuel vendors, and HVAC contracts support facility resilience, but they are not directly tied to connectivity. The purpose of multivendor pathways is specifically to guarantee uninterrupted network access and resilience for customer workloads.
By maintaining ISP redundancy, cloud providers improve availability and meet SLA commitments. This capability is especially critical for enterprises requiring high uptime or operating in regions where connectivity disruptions are common. It also provides flexibility in bandwidth management and routing optimization.
NEW QUESTION # 49
Which device is used to create and manage encryption keys used for data transmission in a cloud-based environment?
- A. Hardware security module (HSM)
- B. RAID controller
- C. Trusted platform module (TPM)
- D. Memory controller
Answer: A
Explanation:
AHardware Security Module (HSM)is a dedicated, tamper-resistant device designed for creating, managing, and storing encryption keys. In cloud environments, HSMs are essential for securing cryptographic operations, such as SSL/TLS key management, digital signatures, and secure data transmission.
TPMs are hardware chips used to secure local devices, such as laptops. Memory controllers and RAID controllers manage system performance and storage but are not cryptographic devices.
HSMs provide strong protection against key theft or misuse by isolating cryptographic functions from general- purpose computing resources. They are often certified under standards like FIPS 140-2, ensuring compliance with stringent security requirements. In cloud services, customers can use provider-managed HSMs or deploy dedicated virtual HSM instances for secure key management.
NEW QUESTION # 50
An organization is implementing a new hybrid cloud deployment and wants all employees to provide a username, password, and security token before accessing any of the cloud resources. Which type of security control is the organization leveraging for its employees?
- A. Authorization
- B. Authentication
- C. Access control list (ACL)
- D. Web application firewall (WAF)
Answer: B
Explanation:
The requirement for a username, password, and security token describesauthentication-the process of verifying the identity of a user. By requiring multiple factors (something you know + something you have), the organization is implementing multifactor authentication (MFA).
Authorization defines what resources a user can access after authentication. WAFs protect web applications, and ACLs specify rules for allowed or denied traffic, but neither validate user identity.
Authentication ensures that only legitimate users gain access to cloud resources. In hybrid environments, MFA is a strong safeguard against credential theft and phishing attacks, providing assurance that identities are genuine before authorization decisions are made.
NEW QUESTION # 51
An organization that primarily uses a remote work model is reviewing the documentation of various insurance providers to become eligible for cybersecurity insurance. Competitive insurance providers require the organization to implement security controls to ensure only authorized personnel can access the network, data, emails, and other administrative information. Which commonly required control should the organization implement before applying for cybersecurity insurance from these competitive insurance providers?
- A. Application whitelisting
- B. Network segmentation
- C. Multifactor authentication (MFA)
- D. Trusted platform module (TPM)
Answer: C
Explanation:
Multifactor Authentication (MFA)is a commonly mandated control for obtaining cybersecurity insurance.
MFA requires users to present at least two independent factors-something they know (password), something they have (token), or something they are (biometrics). This significantly reduces the risk of unauthorized access due to stolen or weak credentials.
Network segmentation and application whitelisting are valuable, but they are not universal insurance requirements. TPM is a hardware component for securing local devices but does not protect remote access in distributed work models.
By enforcing MFA across VPNs, cloud services, email, and administrative interfaces, organizations demonstrate strong access control measures. Insurance providers recognize MFA as a foundational safeguard, reducing claims risk from credential-based breaches. This makes MFA both a compliance requirement and a best practice.
NEW QUESTION # 52
Which threat modeling process would a security analyst use to test a new application from a malicious actor's perspective?
- A. Damage, Reproducibility, Exploitability, Affected Users, and Discoverability (DREAD)
- B. Process for Attack Simulation and Threat Analysis (PASTA)
- C. Spoofing, Tampering, Repudiation, Information Disclosure, Denial of Service, and Elevation of Privileges (STRIDE)
- D. Architecture, Threats, Attack Surfaces, and Mitigation (ATASM)
Answer: B
Explanation:
TheProcess for Attack Simulation and Threat Analysis (PASTA)is a risk-centric threat modeling methodology that explicitly focuses on simulating real-world attacks from an adversary's perspective. Unlike STRIDE or DREAD, which classify threats and rate severity, PASTA evaluates how an attacker would exploit vulnerabilities step by step.
PASTA has seven stages, including defining objectives, decomposing applications, and simulating attacks.
This methodology helps organizations understand both technical and business risks by looking at the application as an attacker would.
STRIDE categorizes threats, DREAD provides scoring, and ATASM emphasizes architecture and mitigation.
While valuable, they are not primarily attack-simulation frameworks. PASTA enables proactive testing of defenses against realistic adversary behaviors, making it especially relevant in modern cloud and DevSecOps environments.
NEW QUESTION # 53
Which release management term describes the process from code implementation to code review and approval to automated testing and then to production deployment?
- A. Iteration
- B. Pipeline
- C. Framework
- D. Baseline
Answer: B
Explanation:
Apipelinerefers to the structured process of moving code from development to production, encompassing implementation, review, automated testing, and deployment. In DevOps, this is known as a CI/CD pipeline (Continuous Integration/Continuous Deployment).
An iteration refers to a development cycle, a baseline represents a stable reference configuration, and a framework provides structure but not a deployment sequence. Only pipeline accurately captures the sequential, automated flow of code into production.
Pipelines enhance efficiency, consistency, and quality assurance by automating repetitive tasks, reducing human error, and ensuring that code changes are validated before reaching production. They are essential for modern cloud-native applications where rapid deployment is expected.
NEW QUESTION # 54
Which U.S. law requires all publicly traded corporations in the United States to provide information about their financial status and implements controls to ensure the accuracy of the disclosed information?
- A. The General Data Protection Regulation (GDPR)
- B. The Clarifying Lawful Overseas Use of Data (CLOUD) Act
- C. The Sarbanes-Oxley (SOX) Act
- D. The Gramm-Leach-Bliley Act (GLBA)
Answer: C
Explanation:
TheSarbanes-Oxley (SOX) Act of 2002was enacted to restore investor confidence after major corporate accounting scandals. It requires publicly traded corporations to maintain accurate financial reporting and implement internal controls to safeguard the integrity of disclosed information.
GLBA focuses on protecting consumer financial data, GDPR is a European regulation governing privacy, and the CLOUD Act addresses cross-border law enforcement access to data. Only SOX directly mandates financial disclosure and corporate accountability.
SOX compliance includes maintaining audit trails, securing data integrity, and ensuring that executives certify financial statements. Failure to comply carries severe penalties, both civil and criminal. For cloud environments, SOX compliance extends to ensuring IT systems used for financial data are secure, monitored, and auditable.
NEW QUESTION # 55
An organization needs to provide space where security administrators can centrally monitor network traffic and events and respond to threats or outages. What should the organization create?
- A. Emergency response team (ERT)
- B. Network operations center (NOC)
- C. Disaster response team (DRT)
- D. Security operations center (SOC)
Answer: D
Explanation:
ASecurity Operations Center (SOC)is a centralized facility that allows administrators to monitor, detect, investigate, and respond to cybersecurity events in real time. SOC teams leverage tools such as SIEM (Security Information and Event Management), threat intelligence, and incident response playbooks.
ERTs and DRTs are teams focused on emergencies and disaster recovery, respectively, but they do not provide continuous monitoring. A NOC focuses on performance and availability of IT infrastructure but not on security threats.
By establishing a SOC, organizations ensure 24/7 visibility into security events, coordinated incident handling, and compliance with standards such as ISO 27001 and SOC 2. SOCs are essential in cloud environments where threats evolve rapidly, and centralized expertise is needed to minimize impact.
NEW QUESTION # 56
Which security concept requires continuous identity and authorization checks to allow access to data?
- A. Traffic inspection
- B. Secret management
- C. Intrusion prevention
- D. Zero trust
Answer: D
Explanation:
TheZero Trustsecurity model assumes that no user, device, or application should be trusted by default, whether inside or outside the network perimeter. Every access request must be continuously verified using strict identity, authorization, and context-based checks.
Unlike traditional perimeter security, Zero Trust emphasizes the principle of "never trust, always verify." Traffic inspection looks at data packets, intrusion prevention identifies malicious activity, and secret management safeguards sensitive keys and credentials. None of these approaches enforce constant, adaptive identity verification the way Zero Trust does.
By adopting Zero Trust, organizations ensure that access is not granted simply because a user is "inside" the network. Instead, continuous checks evaluate credentials, device posture, location, and other risk factors. This significantly reduces the risk of insider threats, credential theft, and lateral movement within cloud environments.
NEW QUESTION # 57
Which business area in the enterprise risk management (ERM) strategy is concerned with formal risk assessments when forming new or renewing existing vendor relationships?
- A. Procurement
- B. Quality assurance
- C. Marketing
- D. Software development
Answer: A
Explanation:
Theprocurementfunction is directly responsible for vendor selection and contract management, including risk assessments of new or renewed vendor relationships. This ensures that third-party providers meet security, compliance, and performance requirements.
Software development and quality assurance focus on product creation and validation. Marketing manages branding and outreach. None of these directly involve evaluating external vendor risk.
Procurement integrates due diligence, contract clauses, and performance monitoring into enterprise risk management. This reduces exposure to third-party threats and ensures compliance with frameworks such as ISO 27036 (supplier relationships) and NIST vendor risk management guidelines.
NEW QUESTION # 58
Which category of cloud service provides on-demand, self-service access to basic building blocks, such as virtualized servers, block storage, and networking capacity, that can be used to create custom IT solutions?
- A. Platform as a service (PaaS)
- B. Networking as a service (NaaS)
- C. Software as a service (SaaS)
- D. Infrastructure as a service (IaaS)
Answer: D
Explanation:
Infrastructure as a Service (IaaS) delivers fundamental computing resources over the cloud. These include virtual machines, block storage, networking, and load balancers. Customers use these resources to build and manage custom IT solutions, while the provider manages the underlying hardware.
PaaS abstracts infrastructure further, providing a development environment for applications without requiring infrastructure management. SaaS delivers fully functional applications over the internet. NaaS is a narrower category focusing on network delivery.
IaaS is the correct answer because it gives maximum flexibility and control compared to the other models, allowing organizations to build tailored environments. It also requires customers to manage operating systems, middleware, and runtime security, making shared responsibility an essential part of the model.
NEW QUESTION # 59
An engineer has been given the task of ensuring all of the keys used to encrypt archival data are securely stored according to industry standards. Which location is a secure option for the engineer to store encryption keys for decrypting data?
- A. A repository that is made private
- B. A repository that is made public
- C. An escrow that is kept separate from the data it is tied to
- D. An escrow that is kept local to the data it is tied to
Answer: C
Explanation:
Industry best practice requires that encryption keys arestored separately from the data they protect. This ensures that if the data storage system is compromised, attackers cannot immediately decrypt sensitive information. The use of a secure escrow system is a recognized approach.
An escrow provides controlled storage for encryption keys, ensuring they are only accessible by authorized processes and not co-located with the protected data. Keeping keys "local" to the data creates a single point of failure. A public or private repository without specialized protection mechanisms would also be insufficient due to risks of insider threats or misconfiguration.
By placing keys in an independent escrow system, the organization enforces separation of duties, strengthens defense-in-depth, and aligns with cryptographic standards from NIST and ISO. This practice is vital when dealing with archival data, where long-term confidentiality must be preserved even as systems evolve.
NEW QUESTION # 60
A customer requests that a cloud provider physically destroys any drives storing their personal data. What must the provider do with the drives?
- A. It should use cryptographic erasure to securely remove any personal data from the drives.
- B. It should destroy them only if dedicated hardware disposal is specified in the contract.
- C. It should destroy them only if the contract includes hardware disposal insurance.
- D. It should use degaussing tools to securely remove any personal data from the drives.
Answer: B
Explanation:
Cloud providers typically manage multi-tenant infrastructure, where physical hardware is shared among customers. Therefore, drives are not destroyed for each customer unless explicitly required in thecontract. If the customer's agreement specifies dedicated hardware disposal, then the provider must comply by physically destroying the drives.
Cryptographic erasure and degaussing are valid sanitization methods, but they may not meet the specific contractual requirement of physical destruction. Insurance clauses are unrelated to disposal.
This question underscores the importance of negotiating contractual terms in cloud agreements. Customers handling highly sensitive or regulated data may require physical destruction, while others may accept logical erasure. Clear agreements ensure both compliance and alignment of security responsibilities.
NEW QUESTION # 61
In most redundant array of independent disks (RAID) configurations, data is stored across different disks.
Which method of storing data is described?
- A. Archiving
- B. Crypto-shredding
- C. Striping
- D. Mapping
Answer: C
Explanation:
The method described isstriping, which is a technique used in RAID configurations to improve performance and distribute risk. Striping involves splitting data into smaller segments and writing those segments across multiple disks simultaneously. For example, if a file is divided into four parts, each part is written to a separate disk in the RAID array.
This parallelism enhances input/output (I/O) performance because multiple drives can be accessed at once. It also provides resilience depending on the RAID level. While striping by itself (RAID 0) increases performance but not redundancy, when combined with mirroring or parity (e.g., RAID 5 or RAID 10), it offers both speed and fault tolerance.
The purpose of striping in the data management context is to optimize how data is stored, accessed, and protected. It is fundamentally different from archiving, mapping, or crypto-shredding, as those serve different objectives (long-term storage, logical placement, or secure deletion). Striping is central to high-performance storage systems and supports availability in mission-critical environments.
NEW QUESTION # 62
Which term refers to taking an accurate account of a system's desired standard state so changes can be quickly detected for approval or remediation?
- A. Deployment
- B. Baselining
- C. Capacity management
- D. Patch management
Answer: B
Explanation:
Baselining is the process of establishing a reference point for the standard configuration of systems, networks, or applications. This baseline represents the approved, secure state. By continuously comparing the current environment to the baseline, organizations can detect deviations, unauthorized changes, or misconfigurations.
Patch management involves updating systems, deployment refers to installing new systems, and capacity management focuses on resource planning. While important, these do not establish a standard state for comparison.
Baselining is essential for change management and security auditing. It supports configuration management databases (CMDBs), intrusion detection, and compliance requirements. When deviations are detected, they can be escalated for remediation or formally approved through change control processes.
NEW QUESTION # 63
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