{"id":19967,"date":"2026-09-23T09:49:52","date_gmt":"2026-09-23T09:49:52","guid":{"rendered":"https:\/\/www.examlabs.com\/certification\/?p=19967"},"modified":"2026-09-23T09:49:52","modified_gmt":"2026-09-23T09:49:52","slug":"cisco-ccnp-security-300-445-practice-test-questions-and-exam-dumps-part-5-q81-100","status":"publish","type":"post","link":"https:\/\/www.examlabs.com\/certification\/cisco-ccnp-security-300-445-practice-test-questions-and-exam-dumps-part-5-q81-100\/","title":{"rendered":"Cisco CCNP Security 300-445 Practice Test Questions and Exam Dumps Part 5 Q81-100"},"content":{"rendered":"

View Full <\/b>Cisco CCNP Security 300-445 Exam Dumps<\/b><\/a> and Practice Test Dumps<\/b><\/p>\n

 <\/p>\n

Question 81: Which Cisco Catalyst Center capability helps administrators identify issues affecting connected clients and network infrastructure?<\/b><\/p>\n

    \n
  1. <\/b> Network Assurance<\/span><\/li>\n
  2. <\/b> Software image management<\/span><\/li>\n
  3. <\/b> Configuration archive<\/span><\/li>\n
  4. <\/b> Device credential storage<\/span><\/li>\n<\/ol>\n

    Correct Answer: 1. Network Assurance<\/b><\/p>\n

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

    Network Assurance provides visibility into network infrastructure and connected clients by collecting and analyzing operational information. It can help administrators identify connectivity, performance, and service-related problems. Software image management focuses on software versions and upgrades, configuration archives preserve configuration information, and credential storage manages access information. Network Assurance is therefore the capability most directly associated with analyzing network and client health and helping administrators troubleshoot operational issues.<\/span><\/p>\n

    Question 82: Which metric indicates the percentage or amount of available network capacity currently being consumed?<\/b><\/p>\n

      \n
    1. <\/b> Latency<\/span><\/li>\n
    2. <\/b> Link utilization<\/span><\/li>\n
    3. <\/b> Jitter<\/span><\/li>\n
    4. <\/b> DNS response time<\/span><\/li>\n<\/ol>\n

      Correct Answer: 2. Link utilization<\/b><\/p>\n

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

      Link utilization indicates how much of a network connection’s available capacity is currently being used. Monitoring utilization helps administrators identify links that may be approaching saturation and may require additional capacity or traffic optimization. Latency measures transmission delay, jitter measures variation in packet arrival timing, and DNS response time measures the responsiveness of DNS resolution. Utilization is therefore the most appropriate metric when the objective is to determine how much of a network resource’s available capacity is being consumed.<\/span><\/p>\n

      Question 83: Which technology is designed to provide continuous, structured operational data from supported network devices?<\/b><\/p>\n

        \n
      1. <\/b> FTP<\/span><\/li>\n
      2. <\/b> Static routing<\/span><\/li>\n
      3. <\/b> Model-driven telemetry<\/span><\/li>\n
      4. <\/b> Manual configuration backup<\/span><\/li>\n<\/ol>\n

        Correct Answer: 3. Model-driven telemetry<\/b><\/p>\n

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

        Model-driven telemetry provides structured operational data from network devices and can continuously stream selected information to a monitoring or analytics platform. This approach provides timely visibility into network conditions and can support anomaly detection, trend analysis, and performance monitoring. FTP is a file-transfer protocol, static routing controls packet forwarding, and configuration backups preserve device configuration information. Model-driven telemetry is therefore particularly appropriate when administrators require continuous operational measurements rather than relying only on occasional manual collection or traditional polling.<\/span><\/p>\n

        Question 84: An administrator wants to identify the intermediate devices traffic crosses between two endpoints. Which measurement is most appropriate?<\/b><\/p>\n

          \n
        1. <\/b> Throughput measurement<\/span><\/li>\n
        2. <\/b> Browser timing<\/span><\/li>\n
        3. <\/b> Traceroute measurement<\/span><\/li>\n
        4. <\/b> DNS response measurement<\/span><\/li>\n<\/ol>\n

          Correct Answer: 3. Traceroute measurement<\/b><\/p>\n

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

          Traceroute measurements identify the sequence of intermediate network hops between a source and destination. This information is useful when troubleshooting routing paths, unexpected network segments, and performance issues occurring at specific points along a route. Throughput measures successful data-transfer rates, browser timing evaluates web-resource performance, and DNS response measurements focus on name resolution. Traceroute therefore provides the most direct information when an administrator needs to understand the path traffic follows through the network.<\/span><\/p>\n

          Question 85: Which condition can occur when a network interface or path is unable to successfully deliver all transmitted packets?<\/b><\/p>\n

            \n
          1. <\/b> Packet loss<\/span><\/li>\n
          2. <\/b> Increased DNS TTL<\/span><\/li>\n
          3. <\/b> Improved throughput<\/span><\/li>\n
          4. <\/b> Reduced jitter<\/span><\/li>\n<\/ol>\n

            Correct Answer: 1. Packet loss<\/b><\/p>\n

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

            Packet loss occurs when transmitted packets fail to successfully reach their intended destination. It can be caused by congestion, faulty interfaces, damaged links, routing problems, or other network conditions. Packet loss can negatively affect application performance and is especially important for interactive and real-time services. DNS TTL controls caching duration, throughput measures successful data transfer, and jitter measures packet-arrival variation. Monitoring packet loss can therefore provide an important indication that traffic is not being delivered reliably across a network path.<\/span><\/p>\n

            Question 86: Why should network administrators establish performance baselines?<\/b><\/p>\n

              \n
            1. <\/b> To eliminate the need for monitoring<\/span><\/li>\n
            2. <\/b> To replace routing protocols<\/span><\/li>\n
            3. <\/b> To define normal operating behavior for comparison<\/span><\/li>\n
            4. <\/b> To prevent all network failures<\/span><\/li>\n<\/ol>\n

              Correct Answer: 3. To define normal operating behavior for comparison<\/b><\/p>\n

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

              A performance baseline establishes a reference for normal network behavior. Administrators can compare current measurements against the baseline to determine whether metrics such as latency, packet loss, utilization, or application response time have changed significantly. Without a baseline, normal fluctuations may be mistaken for problems, while gradual degradation may be difficult to recognize. Baselines do not eliminate monitoring, replace routing protocols, or prevent failures. Their primary purpose is to provide historical or expected context that supports anomaly detection, troubleshooting, and proactive network management.<\/span><\/p>\n

              Question 87: Which metric is particularly important when troubleshooting poor quality in real-time voice and video traffic?<\/b><\/p>\n

                \n
              1. <\/b> Jitter<\/span><\/li>\n
              2. <\/b> Device hostname<\/span><\/li>\n
              3. <\/b> Software version<\/span><\/li>\n
              4. <\/b> DNS TTL<\/span><\/li>\n<\/ol>\n

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

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

                Jitter measures variation in packet arrival timing and is particularly important for real-time applications such as voice and video. Excessive variation can cause interruptions, distortion, or synchronization problems even when overall bandwidth appears adequate. A device hostname identifies a network device, software version identifies installed software, and DNS TTL controls how long DNS information can be cached. Jitter is therefore a key performance metric when administrators are investigating inconsistent quality in applications that are sensitive to packet-timing variation.<\/span><\/p>\n

                Question 88: Which measurement is most useful for determining whether a web server is taking excessive time to respond after a connection has been established?<\/b><\/p>\n

                  \n
                1. <\/b> VLAN count<\/span><\/li>\n
                2. <\/b> Browser or HTTP performance timing<\/span><\/li>\n
                3. <\/b> MAC address table<\/span><\/li>\n
                4. <\/b> Interface naming<\/span><\/li>\n<\/ol>\n

                  Correct Answer: 2. Browser or HTTP performance timing<\/b><\/p>\n

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

                  Browser or HTTP performance timing can provide information about different stages of a web transaction, including connection establishment and server response. This allows administrators to distinguish network-transport delays from delays associated with server processing or application behavior. VLAN count, MAC address tables, and interface names provide infrastructure information but do not directly measure web-server response timing. Application-performance measurements are therefore useful for determining whether a slow web experience is caused by the network, the server, or another stage of the transaction.<\/span><\/p>\n

                  Question 89: What is the main purpose of an alert threshold in network monitoring?<\/b><\/p>\n

                    \n
                  1. <\/b> To identify when a monitored value reaches a defined condition<\/span><\/li>\n
                  2. <\/b> To store device configurations<\/span><\/li>\n
                  3. <\/b> To assign IP addresses<\/span><\/li>\n
                  4. <\/b> To synchronize network clocks<\/span><\/li>\n<\/ol>\n

                    Correct Answer: 1. To identify when a monitored value reaches a defined condition<\/b><\/p>\n

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

                    An alert threshold establishes a condition that causes a monitoring system to generate an alert. For example, an administrator may configure a latency threshold so that an alert is generated when measured latency exceeds an acceptable value. Configuration storage, IP address assignment, and clock synchronization are separate network-management functions. Proper thresholds help administrators focus attention on meaningful changes in network behavior and can be configured for metrics such as latency, packet loss, utilization, or application response time.<\/span><\/p>\n

                    Question 90: Which approach provides a more complete understanding of an incident by examining several related performance measurements together?<\/b><\/p>\n

                      \n
                    1. <\/b> Software inventory<\/span><\/li>\n
                    2. <\/b> Correlation analysis<\/span><\/li>\n
                    3. <\/b> Device naming<\/span><\/li>\n
                    4. <\/b> Configuration archiving<\/span><\/li>\n<\/ol>\n

                      Correct Answer: 2. Correlation analysis<\/b><\/p>\n

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

                      Correlation analysis examines multiple measurements or events together to determine whether they may be related to the same underlying condition. For example, an administrator may compare latency, packet loss, utilization, and application response time during an incident. This can help identify relationships that may not be apparent when each measurement is viewed separately. Software inventory, device naming, and configuration archiving support other administrative functions but do not provide the same analytical approach. Correlation analysis therefore improves troubleshooting by providing a broader view of related network and application symptoms.<\/span><\/p>\n

                      Question 91: Which monitoring deployment provides visibility into network performance from an organization’s internal location?<\/b><\/p>\n

                        \n
                      1. <\/b> Enterprise Agent<\/span><\/li>\n
                      2. <\/b> Public DNS resolver<\/span><\/li>\n
                      3. <\/b> Internet browser cache<\/span><\/li>\n
                      4. <\/b> Software repository<\/span><\/li>\n<\/ol>\n

                        Correct Answer: 1. Enterprise Agent<\/b><\/p>\n

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

                        A Cisco ThousandEyes Enterprise Agent can be deployed within an organization’s network to provide measurements from an enterprise-controlled location. This allows administrators to evaluate connectivity, paths, application performance, and other conditions from the perspective of internal users or infrastructure. A public DNS resolver, browser cache, and software repository serve different purposes and do not provide the same type of distributed network monitoring. Enterprise Agents are therefore useful when organizations need measurements that represent specific offices, branches, data centers, or other internal network locations.<\/span><\/p>\n

                        Question 92: What is a major benefit of deploying monitoring agents at geographically distributed locations?<\/b><\/p>\n

                          \n
                        1. <\/b> It eliminates the need for routing<\/span><\/li>\n
                        2. <\/b> It prevents all network congestion<\/span><\/li>\n
                        3. <\/b> It provides multiple perspectives for comparing performance<\/span><\/li>\n
                        4. <\/b> It removes the need for historical data<\/span><\/li>\n<\/ol>\n

                          Correct Answer: 3. It provides multiple perspectives for comparing performance<\/b><\/p>\n

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

                          Geographically distributed monitoring agents provide measurements from multiple network perspectives. This allows administrators to compare performance between different offices, regions, data centers, cloud environments, and service-provider paths. Such comparisons can help determine whether an issue is local to a particular location or affects multiple areas. Distributed agents do not eliminate routing, prevent all congestion, or make historical data unnecessary. Their primary benefit is improved visibility into differences in network and application performance across locations.<\/span><\/p>\n

                          Question 93: Which metric measures the rate at which data is successfully transferred over a network connection?<\/b><\/p>\n

                            \n
                          1. <\/b> Throughput<\/span><\/li>\n
                          2. <\/b> Latency<\/span><\/li>\n
                          3. <\/b> Packet loss<\/span><\/li>\n
                          4. <\/b> Jitter<\/span><\/li>\n<\/ol>\n

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

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

                            Throughput measures the amount of data successfully transferred over a network connection during a specified period. It is commonly expressed in bits per second and provides information about the effective data-transfer rate available to applications. Latency measures transmission delay, packet loss measures unsuccessful delivery, and jitter measures variation in packet arrival timing. Monitoring throughput can help administrators identify capacity limitations and determine whether a network connection is providing sufficient performance for applications and users.<\/span><\/p>\n

                            Question 94: An administrator observes high latency and high utilization on the same network link. What should be investigated first?<\/b><\/p>\n

                              \n
                            1. <\/b> DNS record formatting<\/span><\/li>\n
                            2. <\/b> Network congestion<\/span><\/li>\n
                            3. <\/b> Software licensing<\/span><\/li>\n
                            4. <\/b> User account naming<\/span><\/li>\n<\/ol>\n

                              Correct Answer: 2. Network congestion<\/b><\/p>\n

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

                              High utilization combined with increased latency can indicate that a network link is experiencing congestion. When traffic demand approaches or exceeds available capacity, packets may spend additional time waiting in queues, increasing latency and potentially causing packet loss. DNS record formatting, software licensing, and user-account naming do not directly explain the observed relationship between link utilization and traffic delay. Administrators should therefore investigate traffic levels, queue behavior, link capacity, and other relevant performance measurements to determine whether congestion is affecting the network path.<\/span><\/p>\n

                              Question 95: Which test is specifically designed to evaluate DNS resolution behavior?<\/b><\/p>\n

                                \n
                              1. <\/b> HTTP test<\/span><\/li>\n
                              2. <\/b> Browser test<\/span><\/li>\n
                              3. <\/b> DNS test<\/span><\/li>\n
                              4. <\/b> Throughput test<\/span><\/li>\n<\/ol>\n

                                Correct Answer: 3. DNS test<\/b><\/p>\n

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

                                A DNS test evaluates DNS resolution behavior and can provide information about DNS availability, response performance, and the ability to resolve requested names. HTTP tests focus on web services, browser tests examine application and page-loading behavior, and throughput tests measure data-transfer performance. A DNS test is therefore the most appropriate monitoring method when administrators need to determine whether name resolution is functioning correctly or whether DNS response delays are contributing to application-performance problems.<\/span><\/p>\n

                                Question 96: Which type of monitoring is most directly focused on measuring the experience of an application from an end user’s perspective?<\/b><\/p>\n

                                  \n
                                1. <\/b> End-user experience monitoring<\/span><\/li>\n
                                2. <\/b> Configuration backup monitoring<\/span><\/li>\n
                                3. <\/b> Software inventory monitoring<\/span><\/li>\n
                                4. <\/b> Device naming monitoring<\/span><\/li>\n<\/ol>\n

                                  Correct Answer: 1. End-user experience monitoring<\/b><\/p>\n

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

                                  End-user experience monitoring focuses on the conditions users experience when accessing applications and services. It can provide measurements related to application response, connectivity, page loading, and other factors that influence perceived service quality. Configuration backups, software inventories, and device naming provide administrative information but do not directly measure the user’s application experience. End-user experience monitoring is therefore important because infrastructure devices can appear operational while users may still experience slow or unreliable services.<\/span><\/p>\n

                                  Question 97: Which information is most useful when determining whether a network performance issue is recurring at the same time each day?<\/b><\/p>\n

                                    \n
                                  1. <\/b> Device serial number<\/span><\/li>\n
                                  2. <\/b> Historical performance data<\/span><\/li>\n
                                  3. <\/b> Current software image<\/span><\/li>\n
                                  4. <\/b> VLAN name<\/span><\/li>\n<\/ol>\n

                                    Correct Answer: 2. Historical performance data<\/b><\/p>\n

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

                                    Historical performance data allows administrators to compare network behavior across different time periods and identify recurring patterns. If high utilization, latency, packet loss, or application delays occur at approximately the same time each day, historical measurements can reveal that pattern. Device serial numbers, software images, and VLAN names provide useful administrative information but do not show performance behavior over time. Historical analysis is therefore essential for distinguishing recurring conditions from isolated incidents and can help administrators identify predictable periods of increased demand.<\/span><\/p>\n

                                    Question 98: Which activity best supports proactive capacity planning?<\/b><\/p>\n

                                      \n
                                    1. <\/b> Waiting until a link becomes unavailable<\/span><\/li>\n
                                    2. <\/b> Ignoring historical utilization<\/span><\/li>\n
                                    3. <\/b> Reviewing long-term utilization and projected growth<\/span><\/li>\n
                                    4. <\/b> Disabling utilization alerts<\/span><\/li>\n<\/ol>\n

                                      Correct Answer: 3. Reviewing long-term utilization and projected growth<\/b><\/p>\n

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

                                      Proactive capacity planning requires administrators to understand how network demand changes over time and how that demand may develop in the future. Reviewing long-term utilization trends together with projected growth can reveal whether available capacity is likely to become insufficient. Waiting for a link to become unavailable is reactive, while ignoring historical data removes important planning context. Disabling alerts also reduces visibility into changing conditions. Long-term utilization analysis therefore provides a useful foundation for planning bandwidth upgrades, infrastructure changes, or traffic optimization before capacity constraints significantly affect users.<\/span><\/p>\n

                                      Question 99: Which capability can help visualize where latency or packet loss occurs along a network path?<\/b><\/p>\n

                                        \n
                                      1. <\/b> Path visualization and analysis<\/span><\/li>\n
                                      2. <\/b> User-account provisioning<\/span><\/li>\n
                                      3. <\/b> Software licensing<\/span><\/li>\n
                                      4. <\/b> Configuration archiving<\/span><\/li>\n<\/ol>\n

                                        Correct Answer: 1. Path visualization and analysis<\/b><\/p>\n

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

                                        Path visualization and analysis can help administrators understand the route traffic follows between a source and destination and identify locations where performance changes occur. By examining intermediate hops and associated measurements, administrators can narrow down where latency or packet loss may be introduced. User-account provisioning, software licensing, and configuration archiving perform different administrative functions and do not directly visualize network paths. Path analysis is therefore particularly useful when troubleshooting performance problems associated with specific routes or network segments.<\/span><\/p>\n

                                        Question 100: Which statement best describes proactive network assurance?<\/b><\/p>\n

                                          \n
                                        1. <\/b> It focuses only on investigating completed incidents<\/span><\/li>\n
                                        2. <\/b> It waits for users to report network problems<\/span><\/li>\n
                                        3. <\/b> It disables alerts to reduce administrative workload<\/span><\/li>\n
                                        4. <\/b> It continuously monitors and analyzes network behavior to identify issues early<\/span><\/li>\n<\/ol>\n

                                          Correct Answer: 4. It continuously monitors and analyzes network behavior to identify issues early<\/b><\/p>\n

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

                                          Proactive network assurance uses continuous monitoring, performance analysis, baselines, trends, and alerts to identify potential issues before they significantly affect users. Rather than waiting for users to report problems or investigating only after an incident has occurred, administrators can use operational data to detect abnormal behavior and begin troubleshooting early. Disabling alerts reduces visibility and can delay detection. Continuous monitoring and analysis therefore provide the foundation for proactive assurance by helping administrators maintain network reliability, application performance, and user experience.<\/span><\/p>\n

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

                                          View Full Cisco CCNP Security 300-445 Exam Dumps and Practice Test Dumps   Question 81: Which Cisco Catalyst Center capability helps administrators identify issues affecting connected clients and network infrastructure? Network Assurance Software image management Configuration archive Device credential storage Correct Answer: 1. Network Assurance Explanation: Network Assurance provides visibility into network infrastructure and connected […]<\/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\/19967"}],"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=19967"}],"version-history":[{"count":1,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/19967\/revisions"}],"predecessor-version":[{"id":19968,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/19967\/revisions\/19968"}],"wp:attachment":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/media?parent=19967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/categories?post=19967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/tags?post=19967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}