{"id":21989,"date":"2026-09-25T10:23:40","date_gmt":"2026-09-25T10:23:40","guid":{"rendered":"https:\/\/www.examlabs.com\/certification\/?p=21989"},"modified":"2026-09-25T10:23:40","modified_gmt":"2026-09-25T10:23:40","slug":"comptia-securityx-cas-005-practice-test-questions-and-exam-dumps-part3-q41-60","status":"publish","type":"post","link":"https:\/\/www.examlabs.com\/certification\/comptia-securityx-cas-005-practice-test-questions-and-exam-dumps-part3-q41-60\/","title":{"rendered":"CompTIA SecurityX CAS-005 Practice Test Questions and Exam Dumps Part3 Q41-60"},"content":{"rendered":"

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

 <\/p>\n

Question 41<\/b><\/h3>\n

Which technology provides a secure isolated environment for running an application?<\/b><\/p>\n

    \n
  1. Proxy server<\/span><\/li>\n
  2. Load balancer<\/span><\/li>\n
  3. VLAN<\/span><\/li>\n
  4. Sandbox<\/span><\/li>\n<\/ol>\n

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

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

    A sandbox provides an isolated environment where applications or potentially untrusted code can execute with restricted access to the host system and other resources. Security teams can use sandboxes to analyze suspicious files, test software behavior, or reduce the impact of potentially malicious applications. A proxy server intermediates network requests, a load balancer distributes traffic, and a VLAN provides logical network segmentation. Sandboxing is particularly useful when an organization needs to observe potentially dangerous behavior without exposing production systems directly to the activity.<\/span><\/p>\n

    Question 42<\/b><\/h3>\n

    Which control is MOST effective for protecting privileged accounts from stolen passwords?<\/b><\/p>\n

      \n
    1. Multifactor authentication<\/span><\/li>\n
    2. Screen locking<\/span><\/li>\n
    3. File compression<\/span><\/li>\n
    4. Port forwarding<\/span><\/li>\n<\/ol>\n

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

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

      Multifactor authentication adds an additional authentication factor beyond a password, making stolen credentials less useful to an attacker. For privileged accounts, MFA can significantly reduce the risk associated with password theft, phishing, credential reuse, and other attacks. Strong implementations may use hardware security keys, authenticator applications, or other phishing-resistant methods. Screen locking protects unattended devices but does not prevent remote credential abuse. File compression and port forwarding serve unrelated purposes. Privileged accounts should also be protected with least privilege, monitoring, and appropriate access management.<\/span><\/p>\n

      Question 43<\/b><\/h3>\n

      A company wants to prevent sensitive information from being stored on unauthorized cloud services. Which solution is MOST appropriate?<\/b><\/p>\n

        \n
      1. RAID<\/span><\/li>\n
      2. DLP<\/span><\/li>\n
      3. DHCP<\/span><\/li>\n
      4. NTP<\/span><\/li>\n<\/ol>\n

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

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

        Data loss prevention (DLP) can identify sensitive information and enforce organizational policies that restrict how the information is handled. DLP controls can inspect data as it is being transferred, stored, or used and may block or alert on unauthorized uploads to cloud services. Organizations can define policies for financial information, personal data, intellectual property, or other sensitive content. RAID provides storage redundancy, DHCP assigns network configuration, and NTP synchronizes system time. DLP policies should be carefully tuned to reduce false positives while protecting important information.<\/span><\/p>\n

        Question 44<\/b><\/h3>\n

        Which security concept requires an organization to assume that an attacker may already have access to part of the environment?<\/b><\/p>\n

          \n
        1. Implicit trust<\/span><\/li>\n
        2. Perimeter-only security<\/span><\/li>\n
        3. Zero trust<\/span><\/li>\n
        4. Open access<\/span><\/li>\n<\/ol>\n

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

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

          Zero trust assumes that no user, device, application, or network location should automatically receive trust. Access decisions should be based on verified identity, authorization, device posture, resource sensitivity, and other relevant context. This approach reduces reliance on a traditional perimeter and limits opportunities for attackers to move laterally after compromising one component. Zero trust does not mean that every request is denied; it means requests are explicitly evaluated and appropriately authorized. Continuous monitoring and least privilege are commonly important components of a zero trust architecture.<\/span><\/p>\n

          Question 45<\/b><\/h3>\n

          A security team is investigating whether an attacker used a compromised account to access multiple servers. Which evidence would be MOST useful?<\/b><\/p>\n

            \n
          1. Authentication logs<\/span><\/li>\n
          2. Printer configuration<\/span><\/li>\n
          3. Monitor specifications<\/span><\/li>\n
          4. Asset purchase receipts<\/span><\/li>\n<\/ol>\n

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

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

            Authentication logs provide evidence about successful and failed login attempts, usernames, timestamps, source locations, authentication methods, and accessed systems. By correlating these records across multiple servers, investigators can determine whether a compromised account was used to move through the environment. Additional sources such as VPN, endpoint, firewall, and identity-provider logs can strengthen the investigation. Printer configurations, monitor specifications, and purchase receipts generally do not provide useful evidence about account-based server access. Centralized logging and synchronized timestamps are therefore important for effective incident investigation.<\/span><\/p>\n

            Question 46<\/b><\/h3>\n

            Which approach BEST protects an application from unauthorized access to administrative functions?<\/b><\/p>\n

              \n
            1. Disabling audit logs<\/span><\/li>\n
            2. Role-based access control<\/span><\/li>\n
            3. Using shared administrator credentials<\/span><\/li>\n
            4. Allowing anonymous access<\/span><\/li>\n<\/ol>\n

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

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

              Role-based access control (RBAC) assigns permissions according to defined organizational roles. Administrative functions can therefore be restricted to users whose responsibilities require those capabilities. RBAC supports least privilege and makes access reviews easier because permissions are associated with established roles rather than individually assigned without structure. Shared administrator credentials reduce accountability, anonymous access removes meaningful identity verification, and disabling logs eliminates important visibility. Administrative access should also use strong authentication, appropriate monitoring, and periodic reviews to ensure privileges remain aligned with job responsibilities.<\/span><\/p>\n

              Question 47<\/b><\/h3>\n

              An organization needs to identify attack techniques that may bypass traditional signature-based detection. Which capability would be MOST useful?<\/b><\/p>\n

                \n
              1. Behavioral analysis<\/span><\/li>\n
              2. Disk cleanup<\/span><\/li>\n
              3. Data compression<\/span><\/li>\n
              4. Static IP addressing<\/span><\/li>\n<\/ol>\n

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

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

                Behavioral analysis can identify suspicious activity based on deviations from expected patterns rather than relying exclusively on known signatures. This can help detect novel attacks, compromised accounts, insider misuse, and other activity that may not match established indicators. Behavioral detection can examine factors such as unusual login locations, abnormal process activity, unexpected data access, or atypical network communication. Signature-based controls remain useful, but behavioral methods provide additional detection capability. Analysts should validate alerts because legitimate changes in user or system behavior can also produce anomalies.<\/span><\/p>\n

                Question 48<\/b><\/h3>\n

                Which cryptographic property ensures that data has not been modified during transmission?<\/b><\/p>\n

                  \n
                1. Availability<\/span><\/li>\n
                2. Confidentiality<\/span><\/li>\n
                3. Integrity<\/span><\/li>\n
                4. Scalability<\/span><\/li>\n<\/ol>\n

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

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

                  Integrity ensures that information has not been altered without authorization. Cryptographic mechanisms such as hashes, message authentication codes, and digital signatures can provide integrity verification. If the calculated or verified value does not match the expected result, the recipient can identify that the data may have been modified. Confidentiality instead protects information from unauthorized disclosure, while availability concerns reliable access to resources. Secure communications often combine confidentiality, integrity, and authentication so that transmitted information is protected from multiple types of threats.<\/span><\/p>\n

                  Question 49<\/b><\/h3>\n

                  A company wants to automatically detect known malicious file hashes across thousands of endpoints. Which solution would be MOST appropriate?<\/b><\/p>\n

                    \n
                  1. Endpoint detection and response<\/span><\/li>\n
                  2. Power distribution unit<\/span><\/li>\n
                  3. Storage array<\/span><\/li>\n
                  4. Load balancer<\/span><\/li>\n<\/ol>\n

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

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

                    Endpoint detection and response (EDR) platforms monitor endpoint activity and can detect suspicious processes, files, connections, and other indicators. Many EDR solutions support threat intelligence, including known malicious file hashes, and can alert or respond when a matching artifact is discovered. Depending on configuration, EDR can also isolate an endpoint or collect forensic information. Power distribution units, storage arrays, and load balancers address infrastructure requirements rather than endpoint threat detection. EDR should be integrated with centralized monitoring and incident-response processes for effective enterprise security operations.<\/span><\/p>\n

                    Question 50<\/b><\/h3>\n

                    Which document establishes acceptable behavior when employees use company-owned information systems?<\/b><\/p>\n

                      \n
                    1. Business continuity plan<\/span><\/li>\n
                    2. Acceptable use policy<\/span><\/li>\n
                    3. Disaster recovery plan<\/span><\/li>\n
                    4. Incident response report<\/span><\/li>\n<\/ol>\n

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

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

                      An acceptable use policy (AUP) defines how employees and other authorized users may use organizational systems, networks, applications, and information. It can address prohibited activities, personal use, software installation, internet usage, data handling, and security responsibilities. The policy helps establish expectations before users receive access to organizational resources. A business continuity plan focuses on maintaining operations during disruptions, a disaster recovery plan focuses on restoring technology services, and an incident response report documents a specific event. AUP requirements should be communicated clearly and reviewed periodically.<\/span><\/p>\n

                      Question 51<\/b><\/h3>\n

                      What is the PRIMARY purpose of a security baseline?<\/b><\/p>\n

                        \n
                      1. To define an approved secure configuration<\/span><\/li>\n
                      2. To increase network bandwidth<\/span><\/li>\n
                      3. To replace vulnerability management<\/span><\/li>\n
                      4. To eliminate all system updates<\/span><\/li>\n<\/ol>\n

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

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

                        A security baseline defines an approved configuration and security standard for a system, device, application, or environment. Baselines can specify required settings such as password policies, logging, encryption, unnecessary service restrictions, and access controls. Security teams can compare current configurations against the baseline to identify deviations. A baseline does not replace vulnerability management because systems can remain vulnerable even when correctly configured. Baselines should be reviewed when business requirements, technology, threats, or security standards change and should be supported by appropriate monitoring.<\/span><\/p>\n

                        Question 52<\/b><\/h3>\n

                        An organization needs to recover encrypted backups after a major incident. What should be considered MOST carefully during recovery planning?<\/b><\/p>\n

                          \n
                        1. Keyboard layouts<\/span><\/li>\n
                        2. Cryptographic key availability<\/span><\/li>\n
                        3. Monitor size<\/span><\/li>\n
                        4. Printer speed<\/span><\/li>\n<\/ol>\n

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

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

                          Encrypted backups are only useful for recovery if the organization can securely access the keys required to decrypt them. Recovery planning should therefore address key storage, backup copies of critical keys, access controls, key rotation, recovery procedures, and separation of duties. Keys should not be stored in a way that makes them unavailable when primary systems fail. Organizations should periodically test restoration procedures to confirm that both backup data and required cryptographic material are recoverable. Recovery plans should protect keys carefully because their compromise could expose backup data.<\/span><\/p>\n

                          Question 53<\/b><\/h3>\n

                          Which attack involves manipulating users into revealing sensitive information or performing an unsafe action?<\/b><\/p>\n

                            \n
                          1. Social engineering<\/span><\/li>\n
                          2. Cryptanalysis<\/span><\/li>\n
                          3. Data normalization<\/span><\/li>\n
                          4. Packet fragmentation<\/span><\/li>\n<\/ol>\n

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

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

                            Social engineering manipulates people into revealing information, granting access, transferring funds, or performing actions that benefit an attacker. Phishing, pretexting, baiting, and impersonation are common examples. Technical controls can reduce exposure, but users should also receive security awareness training and have clear procedures for reporting suspicious requests. Strong authentication and transaction verification can provide additional protection. Social engineering attacks can target employees, administrators, contractors, and even security personnel, so organizations should consider human-focused threats as part of their overall risk assessment.<\/span><\/p>\n

                            Question 54<\/b><\/h3>\n

                            A security architect wants to limit access between workloads within the same cloud network. Which approach is MOST appropriate?<\/b><\/p>\n

                              \n
                            1. Microsegmentation<\/span><\/li>\n
                            2. Broadcast amplification<\/span><\/li>\n
                            3. Open routing<\/span><\/li>\n
                            4. Shared credentials<\/span><\/li>\n<\/ol>\n

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

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

                              Microsegmentation divides environments into smaller security zones and applies granular access policies between workloads. In cloud environments, it can restrict communication between individual applications, services, or workload groups even when they operate within the same broader network. This limits lateral movement and reduces unnecessary trust relationships. Open routing can increase exposure, while shared credentials weaken accountability. Microsegmentation should be based on application dependencies and documented communication requirements so legitimate traffic remains available while unnecessary connections are restricted.<\/span><\/p>\n

                              Question 55<\/b><\/h3>\n

                              Which control helps ensure that a user cannot deny having performed a digitally signed transaction?<\/b><\/p>\n

                                \n
                              1. Encryption<\/span><\/li>\n
                              2. Digital signature<\/span><\/li>\n
                              3. Load balancing<\/span><\/li>\n
                              4. Tokenization<\/span><\/li>\n<\/ol>\n

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

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

                                Digital signatures can support nonrepudiation by providing evidence that a particular private key was used to sign information. When certificates, private-key protection, identity verification, and appropriate procedures are properly implemented, the signature can help establish accountability for a transaction or document. Encryption primarily protects confidentiality, load balancing distributes workloads, and tokenization replaces sensitive values with tokens. Nonrepudiation depends on more than the mathematical signature alone and may also involve trusted identity systems, key management, audit records, and applicable legal requirements.<\/span><\/p>\n

                                Question 56<\/b><\/h3>\n

                                A vulnerability has a critical severity rating, but the affected server is isolated from all networks and contains no sensitive data. What should the security team do?<\/b><\/p>\n

                                  \n
                                1. Ignore the vulnerability permanently<\/span><\/li>\n
                                2. Treat the rating as the only risk factor<\/span><\/li>\n
                                3. Consider environmental context and business impact<\/span><\/li>\n
                                4. Immediately shut down every server<\/span><\/li>\n<\/ol>\n

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

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

                                  Risk-based vulnerability management considers more than a vulnerability’s technical severity rating. Asset exposure, exploitability, network accessibility, data sensitivity, business importance, existing compensating controls, and threat intelligence can significantly influence actual risk. An isolated system may present less immediate risk than an equally vulnerable internet-facing critical server. This does not mean the vulnerability should be ignored; it should be documented, assessed, prioritized, and remediated according to organizational risk criteria. Contextual analysis helps security teams use limited remediation resources efficiently while maintaining appropriate security.<\/span><\/p>\n

                                  Question 57<\/b><\/h3>\n

                                  Which solution is designed to identify unauthorized devices connecting to a corporate network?<\/b><\/p>\n

                                    \n
                                  1. NAC<\/span><\/li>\n
                                  2. RAID<\/span><\/li>\n
                                  3. SMTP<\/span><\/li>\n
                                  4. NTP<\/span><\/li>\n<\/ol>\n

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

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

                                    Network access control (NAC) can identify devices attempting to connect to organizational networks and enforce access policies based on device identity, security posture, user identity, or other criteria. NAC can restrict or quarantine devices that fail requirements, such as missing security software or outdated configurations. RAID provides storage redundancy, SMTP is used for email transmission, and NTP synchronizes system time. NAC is especially useful in environments with many managed endpoints, guest devices, and changing access requirements because it provides a policy enforcement point before full network access is granted.<\/span><\/p>\n

                                    Question 58<\/b><\/h3>\n

                                    Which activity is MOST important when validating a disaster recovery strategy?<\/b><\/p>\n

                                      \n
                                    1. Changing employee job titles<\/span><\/li>\n
                                    2. Testing the recovery process<\/span><\/li>\n
                                    3. Removing backup documentation<\/span><\/li>\n
                                    4. Disabling redundant systems<\/span><\/li>\n<\/ol>\n

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

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

                                      Testing the recovery process is essential because documented procedures do not guarantee that systems, dependencies, personnel, and backups will work as expected during an actual disruption. Recovery testing can reveal missing dependencies, incorrect configurations, insufficient capacity, inaccessible credentials, and unrealistic recovery timelines. Organizations should conduct exercises appropriate to the risk, such as tabletop exercises, technical recovery tests, or full simulations. Results should be documented and used to improve the recovery plan. Testing should also verify that recovery objectives such as RTO and RPO can realistically be achieved.<\/span><\/p>\n

                                      Question 59<\/b><\/h3>\n

                                      A company wants to protect sensitive database records even if an unauthorized person gains access to the underlying storage. Which control provides the BEST protection?<\/b><\/p>\n

                                        \n
                                      1. Data encryption at rest<\/span><\/li>\n
                                      2. Network load balancing<\/span><\/li>\n
                                      3. DNS filtering<\/span><\/li>\n
                                      4. Port translation<\/span><\/li>\n<\/ol>\n

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

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

                                        Encryption at rest protects stored information by transforming readable data into ciphertext that requires the appropriate cryptographic key for recovery. This can reduce exposure if storage media, database files, or backups are accessed without authorization. Effective implementation requires secure key management because encryption does not provide meaningful protection if attackers can easily obtain the decryption keys. Network load balancing, DNS filtering, and port translation address traffic or infrastructure concerns rather than directly protecting stored database content. Sensitive databases should also use access controls, auditing, and appropriate application security measures.<\/span><\/p>\n

                                        Question 60<\/b><\/h3>\n

                                        An organization wants security controls to continue operating during the failure of a single infrastructure component. Which design principle should be applied?<\/b><\/p>\n

                                          \n
                                        1. Centralization without redundancy<\/span><\/li>\n
                                        2. Single point of failure<\/span><\/li>\n
                                        3. High availability<\/span><\/li>\n
                                        4. Unrestricted access<\/span><\/li>\n<\/ol>\n

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

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

                                          High availability uses redundancy, failover, clustering, or other resilience mechanisms to maintain services when individual components fail. Security controls can also require high availability because losing authentication, monitoring, firewalls, or other protective capabilities may create significant exposure. A resilient design should identify critical dependencies and eliminate or reduce single points of failure. High availability does not necessarily mean that every component must be duplicated identically; the architecture should match business requirements, recovery objectives, and risk. Regular failover testing is important to verify that redundancy actually works when needed.<\/span><\/p>\n

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

                                          View Full CompTIA CAS-005 Exam Dumps and Practice Test Dumps.   Question 41 Which technology provides a secure isolated environment for running an application? Proxy server Load balancer VLAN Sandbox Correct Answer: 4 Explanation A sandbox provides an isolated environment where applications or potentially untrusted code can execute with restricted access to the host system […]<\/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\/21989"}],"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=21989"}],"version-history":[{"count":1,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/21989\/revisions"}],"predecessor-version":[{"id":21990,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/21989\/revisions\/21990"}],"wp:attachment":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/media?parent=21989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/categories?post=21989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/tags?post=21989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}