{"id":24657,"date":"2026-09-29T11:55:45","date_gmt":"2026-09-29T11:55:45","guid":{"rendered":"https:\/\/www.examlabs.com\/certification\/?p=24657"},"modified":"2026-09-29T11:55:45","modified_gmt":"2026-09-29T11:55:45","slug":"comptia-securityx-ca1-005-test-practice-test-questions-and-exam-dumps-part2-q21-40","status":"publish","type":"post","link":"https:\/\/www.examlabs.com\/certification\/comptia-securityx-ca1-005-test-practice-test-questions-and-exam-dumps-part2-q21-40\/","title":{"rendered":"CompTIA SecurityX CA1-005 Test Practice Test Questions and Exam Dumps Part2 Q21-40"},"content":{"rendered":"

View Full <\/b>CompTIA SecurityX CA1-005 Exam Dumps<\/b><\/a> and Practice Test Dumps<\/b><\/h2>\n

 <\/p>\n

Question 21.<\/b><\/p>\n

A security architect wants to reduce the risk that a compromised administrator account can immediately access every critical system. Which control provides the strongest reduction in blast radius?<\/b><\/p>\n

    \n
  1. <\/b> Privileged access workstations with separate administrative identities and tiered access<\/span>
    \n<\/span>2.<\/b> A single enterprise administrator account for all systems<\/span>
    \n<\/span>3.<\/b> Permanent local administrator rights for support staff<\/span>
    \n<\/span>4.<\/b> Shared passwords stored in a password-protected document<\/span><\/li>\n<\/ol>\n

    Correct Answer: 1<\/b><\/p>\n

    Explanation:<\/b><\/p>\n

    Using separate privileged identities, hardened administrative workstations, and tiered access limits the systems that a compromised administrator credential can reach. Administrative accounts should not be used for routine browsing, email, or ordinary productivity tasks. Shared accounts and permanent broad privileges increase lateral-movement opportunities and reduce accountability. A mature privileged-access design also uses MFA, just-in-time elevation, session monitoring, credential rotation, and strong separation between workstation, server, identity, and infrastructure administration.<\/span><\/p>\n

    Question 22.<\/b><\/p>\n

    An enterprise wants to verify that workloads running in a confidential computing environment have not been altered before sensitive data is released to them. Which mechanism is most appropriate?<\/b><\/p>\n

      \n
    1. <\/b> DNSSEC validation<\/span>
      \n<\/span>2.<\/b> Static password authentication<\/span>
      \n<\/span>3.<\/b> Network address translation<\/span>
      \n<\/span>4.<\/b> Remote attestation<\/span><\/li>\n<\/ol>\n

      Correct Answer: 4<\/b><\/p>\n

      Explanation:<\/b><\/p>\n

      Remote attestation allows a relying party to verify measurements or evidence about the state of a trusted execution environment or protected workload before releasing sensitive data or secrets. This helps establish confidence that approved code and configuration are running in the expected protected environment. DNSSEC protects DNS integrity, NAT modifies addressing, and passwords authenticate users but do not prove workload integrity. Attestation is especially useful in confidential-computing designs where sensitive processing must occur only in verified environments.<\/span><\/p>\n

      Question 23.<\/b><\/p>\n

      A company wants to detect unauthorized changes to critical operating-system files on production servers. Which control is most appropriate?<\/b><\/p>\n

        \n
      1. <\/b> Full-disk encryption<\/span>
        \n<\/span>2.<\/b> Load balancing<\/span>
        \n<\/span>3.<\/b> File integrity monitoring<\/span>
        \n<\/span>4.<\/b> Data deduplication<\/span><\/li>\n<\/ol>\n

        Correct Answer: 3<\/b><\/p>\n

        Explanation:<\/b><\/p>\n

        File integrity monitoring records expected states or cryptographic hashes of important files and alerts when unauthorized modifications occur. It is useful for detecting tampering with operating-system binaries, configuration files, scripts, and other critical resources. Full-disk encryption protects confidentiality at rest, while load balancing and deduplication serve unrelated functions. FIM works best when changes are correlated with approved maintenance windows, change records, administrative identities, and endpoint telemetry so legitimate updates can be distinguished from malicious modification.<\/span><\/p>\n

        Question 24.<\/b><\/p>\n

        Which security design best reduces the impact of a compromised API token used by an automated service?<\/b><\/p>\n

          \n
        1. <\/b> Use one permanent token for all applications.<\/span>
          \n<\/span>2.<\/b> Issue narrowly scoped, short-lived tokens with automated rotation.<\/span>
          \n<\/span>3.<\/b> Store the token in application source code.<\/span>
          \n<\/span>4.<\/b> Disable API authentication inside the corporate network.<\/span><\/li>\n<\/ol>\n

          Correct Answer: 2<\/b><\/p>\n

          Explanation:<\/b><\/p>\n

          Short-lived, narrowly scoped tokens reduce both the amount of access and the period during which a stolen credential is useful. Automated issuance and rotation further reduce reliance on manually managed secrets. A single permanent token creates excessive blast radius, and embedding credentials in source code increases the chance of exposure. Internal network location should not remove the need for authentication. Workload identity and dynamically issued credentials are preferred when supported.<\/span><\/p>\n

          Question 25.<\/b><\/p>\n

          A security team suspects an attacker is using legitimate administrative tools to avoid malware detection. Which approach is most effective for identifying this behavior?<\/b><\/p>\n

            \n
          1. <\/b> Correlate process behavior, command-line telemetry, identity activity, and network connections<\/span>
            \n<\/span>2.<\/b> Block all operating-system administration tools permanently<\/span>
            \n<\/span>3.<\/b> Rely only on file-hash blocklists<\/span>
            \n<\/span>4.<\/b> Disable endpoint telemetry to improve performance<\/span><\/li>\n<\/ol>\n

            Correct Answer: 1<\/b><\/p>\n

            Explanation:<\/b><\/p>\n

            Attackers frequently abuse legitimate tools, making simple file-based detection insufficient. Correlating process execution, command-line arguments, parent-child relationships, identity context, remote connections, and network activity can reveal malicious use of otherwise trusted binaries. Blocking all administrative utilities is generally impractical and can disrupt legitimate operations. Disabling telemetry would reduce visibility. Behavioral analytics and endpoint detection capabilities are particularly useful for identifying living-off-the-land techniques.<\/span><\/p>\n

            Question 26.<\/b><\/p>\n

            Which architecture best protects highly sensitive cryptographic operations from compromise of the general-purpose operating system?<\/b><\/p>\n

              \n
            1. <\/b> Store private keys in user home directories.<\/span>
              \n<\/span>2.<\/b> Keep keys in plaintext configuration files.<\/span>
              \n<\/span>3.<\/b> Use browser local storage for signing keys.<\/span>
              \n<\/span>4.<\/b> Perform key operations within an HSM or hardware-backed secure enclave.<\/span><\/li>\n<\/ol>\n

              Correct Answer: 4<\/b><\/p>\n

              Explanation:<\/b><\/p>\n

              Hardware security modules and secure enclaves isolate sensitive cryptographic keys and operations from the general-purpose operating system. Even if the host is compromised, properly designed hardware-backed protection can make direct extraction of private key material much more difficult. Files stored in ordinary user or application directories remain exposed to malware or privileged attackers. Hardware protection is especially important for certificate authorities, code-signing keys, payment systems, and other high-value cryptographic operations.<\/span><\/p>\n

              Question 27.<\/b><\/p>\n

              Which practice most effectively reduces risk from vulnerable open-source dependencies in an enterprise application?<\/b><\/p>\n

                \n
              1. <\/b> Stop documenting dependency versions.<\/span>
                \n<\/span>2.<\/b> Download libraries from any public repository.<\/span>
                \n<\/span>3.<\/b> Use dependency scanning, trusted repositories, version pinning, and SBOM tracking.<\/span>
                \n<\/span>4.<\/b> Disable all automated build checks.<\/span><\/li>\n<\/ol>\n

                Correct Answer: 3<\/b><\/p>\n

                Explanation:<\/b><\/p>\n

                A layered software-supply-chain approach includes dependency scanning, trusted package sources, version control, software bills of materials, integrity verification, and timely remediation of vulnerable components. Version pinning can improve reproducibility, while SBOMs make it easier to identify where affected libraries are used. Downloading arbitrary packages and disabling build checks increase risk. Dependency management should be integrated into CI\/CD so vulnerable or unapproved components can be detected before release.<\/span><\/p>\n

                Question 28.<\/b><\/p>\n

                A security architect is designing access to a sensitive database from application workloads. Which control best enforces least privilege?<\/b><\/p>\n

                  \n
                1. <\/b> Grant all applications database administrator rights.<\/span>
                  \n<\/span>2.<\/b> Create separate service identities with only the specific database permissions each workload requires.<\/span>
                  \n<\/span>3.<\/b> Use one shared database account for all applications.<\/span>
                  \n<\/span>4.<\/b> Disable database authentication for internal traffic.<\/span><\/li>\n<\/ol>\n

                  Correct Answer: 2<\/b><\/p>\n

                  Explanation:<\/b><\/p>\n

                  Separate service identities allow each application to receive only the database permissions required for its intended operations. This limits the impact of a compromised workload and improves accountability. Shared privileged accounts create excessive access and make activity difficult to attribute. Internal network placement should not eliminate authentication. Least privilege is strengthened further through credential rotation, workload identity, query restrictions, segmentation, monitoring, and separation of administrative accounts from application identities.<\/span><\/p>\n

                  Question 29.<\/b><\/p>\n

                  An organization wants to prevent ransomware from deleting its cloud backups using credentials stolen from the production environment. Which control is most effective?<\/b><\/p>\n

                    \n
                  1. <\/b> Use separate backup administration identities with immutable storage and restricted deletion rights.<\/span>
                    \n<\/span>2.<\/b> Mount all backups permanently on production servers.<\/span>
                    \n<\/span>3.<\/b> Use the same administrator credentials for production and backups.<\/span>
                    \n<\/span>4.<\/b> Disable backup access logging.<\/span><\/li>\n<\/ol>\n

                    Correct Answer: 1<\/b><\/p>\n

                    Explanation:<\/b><\/p>\n

                    Separating backup administration from production identities reduces the chance that credentials stolen from operational systems can be used to destroy recovery data. Immutable storage further prevents unauthorized modification or deletion during the protected period. Permanently mounted backups and shared credentials increase ransomware exposure, while disabling audit logs reduces accountability. Backup architecture should also include MFA, restricted network access, tested restoration, multiple copies, and monitoring for suspicious deletion or policy changes.<\/span><\/p>\n

                    Question 30.<\/b><\/p>\n

                    Which capability provides the strongest evidence that a software artifact has not been modified since it was produced by an authorized build pipeline?<\/b><\/p>\n

                      \n
                    1. <\/b> File compression<\/span>
                      \n<\/span>2.<\/b> Network segmentation<\/span>
                      \n<\/span>3.<\/b> RAID mirroring<\/span>
                      \n<\/span>4.<\/b> Digital signature verification<\/span><\/li>\n<\/ol>\n

                      Correct Answer: 4<\/b><\/p>\n

                      Explanation:<\/b><\/p>\n

                      A valid digital signature allows recipients or deployment systems to verify the integrity and origin of an artifact using the signer’s public key. If the artifact changes after signing, signature validation should fail. Compression and RAID do not establish authenticity, while segmentation protects network paths rather than software integrity. Strong supply-chain security also protects signing keys, validates build provenance, restricts build-system access, and records auditable evidence of how an artifact was created.<\/span><\/p>\n

                      Question 31.<\/b><\/p>\n

                      A company needs to detect unusual privileged-account behavior that may indicate insider misuse. Which control is most suitable?<\/b><\/p>\n

                        \n
                      1. <\/b> Static NAT<\/span>
                        \n<\/span>2.<\/b> Full-disk encryption<\/span>
                        \n<\/span>3.<\/b> UEBA correlated with privileged-access logs<\/span>
                        \n<\/span>4.<\/b> DNS caching<\/span><\/li>\n<\/ol>\n

                        Correct Answer: 3<\/b><\/p>\n

                        Explanation:<\/b><\/p>\n

                        User and entity behavior analytics can identify deviations from normal privileged-user behavior, such as unusual login times, unexpected systems accessed, abnormal data transfers, or atypical administrative actions. Correlating UEBA with PAM and authentication logs adds useful context. Encryption and NAT address different security objectives, while DNS caching does not detect account misuse. Behavioral monitoring is particularly valuable for privileged accounts because legitimate credentials can otherwise make malicious activity appear normal.<\/span><\/p>\n

                        Question 32.<\/b><\/p>\n

                        Which statement best describes the security benefit of mutual TLS between internal services?<\/b><\/p>\n

                          \n
                        1. <\/b> It eliminates the need for authorization.<\/span>
                          \n<\/span>2.<\/b> It provides encrypted communication and allows both endpoints to authenticate each other.<\/span>
                          \n<\/span>3.<\/b> It prevents all application vulnerabilities.<\/span>
                          \n<\/span>4.<\/b> It replaces network segmentation.<\/span><\/li>\n<\/ol>\n

                          Correct Answer: 2<\/b><\/p>\n

                          Explanation:<\/b><\/p>\n

                          Mutual TLS provides transport encryption while requiring both parties to present and validate certificates. This allows each service to authenticate its peer rather than relying on network location alone. However, mTLS does not replace authorization, application security, or segmentation. A service that has authenticated successfully should still receive only the permissions it requires. Certificate issuance, rotation, trust chains, and revocation must also be managed carefully to keep an mTLS architecture secure.<\/span><\/p>\n

                          Question 33.<\/b><\/p>\n

                          A security team must investigate a suspected memory-resident attack. Which evidence source should be prioritized before rebooting the affected system?<\/b><\/p>\n

                            \n
                          1. <\/b> Volatile memory capture<\/span>
                            \n<\/span>2.<\/b> Archived marketing files<\/span>
                            \n<\/span>3.<\/b> Printer configuration<\/span>
                            \n<\/span>4.<\/b> Historical office documents<\/span><\/li>\n<\/ol>\n

                            Correct Answer: 1<\/b><\/p>\n

                            Explanation:<\/b><\/p>\n

                            Memory can contain running processes, injected code, active connections, encryption keys, session tokens, command history, and other volatile evidence that disappears when the system loses power or reboots. When safe and consistent with the incident response plan, responders should capture volatile memory before performing destructive containment or recovery actions. Chain of custody, evidence integrity, business impact, and legal requirements should be considered. Disk evidence remains important, but volatile artifacts may provide unique information about active attacker behavior.<\/span><\/p>\n

                            Question 34.<\/b><\/p>\n

                            Which security control best limits communication between workloads in a service-mesh environment according to application identity rather than IP address alone?<\/b><\/p>\n

                              \n
                            1. <\/b> Static routing<\/span>
                              \n<\/span>2.<\/b> Shared API keys<\/span>
                              \n<\/span>3.<\/b> Flat VLAN design<\/span>
                              \n<\/span>4.<\/b> Identity-aware service-to-service authorization policies<\/span><\/li>\n<\/ol>\n

                              Correct Answer: 4<\/b><\/p>\n

                              Explanation:<\/b><\/p>\n

                              Identity-aware service policies can authorize communication based on the authenticated workload or service identity rather than relying exclusively on IP addresses, which may be dynamic in containerized environments. Combined with mTLS, this enables fine-grained control over which services can communicate and what operations are allowed. Flat networks and shared API keys provide weaker isolation. Workload-aware authorization supports zero-trust principles and can substantially reduce lateral movement between compromised services.<\/span><\/p>\n

                              Question 35.<\/b><\/p>\n

                              Which security activity provides the best assurance that a disaster recovery plan will actually meet documented recovery objectives?<\/b><\/p>\n

                                \n
                              1. <\/b> Writing the plan once and never exercising it<\/span>
                                \n<\/span>2.<\/b> Reviewing only backup file names<\/span>
                                \n<\/span>3.<\/b> Conducting regular recovery exercises and measuring results against RTO and RPO targets<\/span>
                                \n<\/span>4.<\/b> Assuming cloud redundancy eliminates the need for testing<\/span><\/li>\n<\/ol>\n

                                Correct Answer: 3<\/b><\/p>\n

                                Explanation:<\/b><\/p>\n

                                Regular recovery exercises validate whether people, procedures, backups, infrastructure, and dependencies can restore critical services within required recovery time and recovery point objectives. A written plan alone does not demonstrate recoverability. Cloud services can still experience regional failures, misconfigurations, data corruption, and identity outages. Tests may include tabletop exercises, partial failovers, and full technical recovery demonstrations. Results should be documented and used to improve resilience.<\/span><\/p>\n

                                Question 36.<\/b><\/p>\n

                                An enterprise wants to reduce the risk of fraudulent high-value financial transactions initiated by a compromised administrator. Which control is strongest?<\/b><\/p>\n

                                  \n
                                1. <\/b> Give one administrator unrestricted approval authority.<\/span>
                                  \n<\/span>2.<\/b> Require dual authorization for high-risk transactions.<\/span>
                                  \n<\/span>3.<\/b> Disable transaction logging.<\/span>
                                  \n<\/span>4.<\/b> Use shared administrator accounts.<\/span><\/li>\n<\/ol>\n

                                  Correct Answer: 2<\/b><\/p>\n

                                  Explanation:<\/b><\/p>\n

                                  Dual authorization requires at least two appropriately authorized individuals to approve a sensitive action, reducing the risk that one compromised or malicious account can complete the transaction alone. This is an example of separation of duties. Shared accounts and unrestricted single-user authority weaken accountability and increase fraud risk. Logging should be strengthened rather than disabled. High-risk workflows may also use transaction signing, strong authentication, defined approval limits, anomaly detection, and out-of-band verification.<\/span><\/p>\n

                                  Question 37.<\/b><\/p>\n

                                  Which cloud security practice most directly reduces the impact of an exposed object-storage bucket?<\/b><\/p>\n

                                    \n
                                  1. <\/b> Enforce private-by-default access policies and continuously evaluate public exposure.<\/span>
                                    \n<\/span>2.<\/b> Make every storage bucket publicly readable for simplicity.<\/span>
                                    \n<\/span>3.<\/b> Disable cloud audit logging.<\/span>
                                    \n<\/span>4.<\/b> Store credentials inside public objects.<\/span><\/li>\n<\/ol>\n

                                    Correct Answer: 1<\/b><\/p>\n

                                    Explanation:<\/b><\/p>\n

                                    Private-by-default configuration reduces the chance that cloud storage is accidentally exposed to the internet. Continuous configuration monitoring can detect policy changes that introduce public access. Public-by-default storage and embedded credentials substantially increase risk, while disabling audit logs makes investigation more difficult. Additional controls can include encryption, least-privilege IAM policies, service control policies, data classification, automated remediation, and approval requirements for intentional public exposure.<\/span><\/p>\n

                                    Question 38.<\/b><\/p>\n

                                    Which condition is the strongest indicator that an access token may have been stolen?<\/b><\/p>\n

                                      \n
                                    1. <\/b> A scheduled backup completes successfully.<\/span>
                                      \n<\/span>2.<\/b> A user changes a profile picture.<\/span>
                                      \n<\/span>3.<\/b> A software patch is installed.<\/span>
                                      \n<\/span>4.<\/b> The same token is used from unrelated locations and devices within an implausibly short period.<\/span><\/li>\n<\/ol>\n

                                      Correct Answer: 4<\/b><\/p>\n

                                      Explanation:<\/b><\/p>\n

                                      Use of the same token from geographically or technically unrelated environments within an implausible period can indicate token theft or session hijacking. Analysts should examine device identifiers, IP reputation, authentication history, token issuance, session activity, and accessed resources. Legitimate roaming and proxies can create false positives, so context remains important. If theft is confirmed or strongly suspected, the token should be revoked and related credentials, sessions, and affected resources investigated.<\/span><\/p>\n

                                      Question 39.<\/b><\/p>\n

                                      Which enterprise architecture principle best limits the consequences of one security control failing?<\/b><\/p>\n

                                        \n
                                      1. <\/b> Depend entirely on a single perimeter firewall.<\/span>
                                        \n<\/span>2.<\/b> Remove endpoint security from internal systems.<\/span>
                                        \n<\/span>3.<\/b> Use defense in depth with independent preventive, detective, and responsive controls.<\/span>
                                        \n<\/span>4.<\/b> Allow all internal traffic without monitoring.<\/span><\/li>\n<\/ol>\n

                                        Correct Answer: 3<\/b><\/p>\n

                                        Explanation:<\/b><\/p>\n

                                        Defense in depth uses multiple complementary controls so the failure or bypass of one safeguard does not immediately result in complete compromise. Controls can include identity security, endpoint protection, segmentation, secure configuration, application controls, monitoring, encryption, backups, and incident response. A single perimeter device creates a dangerous dependency. Layered controls are most effective when they are sufficiently independent and designed around realistic attack paths rather than simply duplicating the same mechanism.<\/span><\/p>\n

                                        Question 40.<\/b><\/p>\n

                                        Which approach best supports secure enterprise adoption of generative AI systems that may process sensitive business information?<\/b><\/p>\n

                                          \n
                                        1. <\/b> Permit users to submit any regulated data to any public AI service.<\/span>
                                          \n<\/span>2.<\/b> Apply data classification, approved-service controls, access governance, logging, and restrictions on sensitive inputs.<\/span>
                                          \n<\/span>3.<\/b> Disable all security monitoring around AI usage.<\/span>
                                          \n<\/span>4.<\/b> Assume AI providers automatically meet every regulatory requirement.<\/span><\/li>\n<\/ol>\n

                                          Correct Answer: 2<\/b><\/p>\n

                                          Explanation:<\/b><\/p>\n

                                          Secure enterprise AI adoption requires governance over what data may be submitted, which services are approved, how identities and access are controlled, and how activity is logged. Sensitive or regulated information may require additional restrictions, contractual protections, data-retention controls, and privacy review. Public AI services should not automatically be assumed suitable for every data type or jurisdiction. Security teams should also evaluate model integration risks, prompt injection, data leakage, third-party dependencies, and application-level authorization.<\/span><\/p>\n

                                           <\/p>\n","protected":false},"excerpt":{"rendered":"

                                          View Full CompTIA SecurityX CA1-005 Exam Dumps and Practice Test Dumps   Question 21. A security architect wants to reduce the risk that a compromised administrator account can immediately access every critical system. Which control provides the strongest reduction in blast radius? Privileged access workstations with separate administrative identities and tiered access 2. A single […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1648,1647],"tags":[],"_links":{"self":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/24657"}],"collection":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/comments?post=24657"}],"version-history":[{"count":1,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/24657\/revisions"}],"predecessor-version":[{"id":24658,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/24657\/revisions\/24658"}],"wp:attachment":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/media?parent=24657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/categories?post=24657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/tags?post=24657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}