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NEW QUESTION # 111
Which network issue can be diagnosed using collected data related to real-time streaming?
- A. Congestion
- B. VPN gateway issues
- C. DNS resolution failure
- D. Packet loss
Answer: D
Explanation:
Packet loss is a network issue that can be diagnosed using collected data related to real-time streaming, enabling efficient troubleshooting and optimization in network assurance.
NEW QUESTION # 112
What type of alert rule configuration is used to monitor VPN connectivity issues affecting the end-user experience?
- A. Performance-based rules
- B. Throughput-based rules
- C. Connectivity-based rules
- D. State-based rules
Answer: C
Explanation:
Connectivity-based rules are used to monitor VPN connectivity issues affecting the end-user experience by setting thresholds for VPN connection establishment times, packet loss rates, and latency to detect connectivity failures, disruptions, or degradation and trigger alerts for immediate investigation and resolution.
NEW QUESTION # 113
Which agent type is best suited for simulating user interactions with web applications?
- A. Endpoint agent
- B. Local collection agent
- C. Scripting agent
- D. Synthetic user agent
Answer: D
Explanation:
A synthetic user agent is specifically designed to simulate user interactions with web applications, making it the most suitable option for this task.
NEW QUESTION # 114
What type of alert rule is configured based on network conditions such as TCP protocol behavior and congestion?
- A. Protocol alert
- B. Performance alert
- C. Security alert
- D. Threshold alert
Answer: D
Explanation:
A protocol alert rule is configured based on network conditions such as TCP protocol behavior and congestion to detect and mitigate potential issues.
NEW QUESTION # 115
What limitations should be considered when implementing synthetic web tests for network assurance?
- A. Vulnerability to DDoS attacks
- B. Sensitivity to browser and device differences
- C. Dependency on network connectivity
- D. Inability to detect server-side issues
- E. Limited scalability for large networks
- F. Lack of real user behavior replication
Answer: B,E,F
Explanation:
Limitations of synthetic web tests for network assurance include the lack of real user behavior replication, limited scalability for large networks, and sensitivity to browser and device differences, impacting the accuracy of test results.
NEW QUESTION # 116
In endpoint agent deployment, what is the purpose of deploying agents on Room OS devices?
- A. Manage file sharing
- B. Secure network access
- C. Monitor video conferencing
- D. Optimize CPU usage
Answer: C
Explanation:
The purpose of deploying agents on Room OS devices is to monitor video conferencing performance, including audio and video quality, call connectivity, and conferencing reliability, to ensure optimal user experience and troubleshoot issues related to video conferencing applications and services.
NEW QUESTION # 117
What is the primary function of Cisco Catalyst Manager in endpoint agent deployment?
- A. Analyzing server logs
- B. Monitoring WAN performance
- C. Centralizing device management
- D. Optimizing web application performance
Answer: C
Explanation:
Cisco Catalyst Manager primarily centralizes device management, facilitating efficient deployment and configuration of endpoint agents across the network in network assurance.
NEW QUESTION # 118
Which RFC defines the framework for active monitoring in network assurance?
- A. RFC 7799
- B. RFC 7880
- C. RFC 791
- D. RFC 7276
Answer: B
Explanation:
RFC 7880 defines the framework for active monitoring, providing guidelines for conducting proactive tests and measurements in network assurance.
NEW QUESTION # 119
What is the primary purpose of diagnosing end-device network issues using collected data?
- A. Ensuring device compliance
- B. Identifying network vulnerabilities
- C. Resolving connectivity issues
- D. Optimizing server performance
Answer: C
Explanation:
The primary purpose of diagnosing end-device network issues using collected data is to identify and resolve connectivity issues affecting device performance and user experience in network assurance.
NEW QUESTION # 120
How does topology optimization contribute to network capacity planning?
- A. Minimizing network security
- B. Limiting network scalability
- C. Reducing network complexity
- D. Maximizing network efficiency
Answer: D
Explanation:
Topology optimization contributes to network capacity planning by maximizing network efficiency, improving data flow, and reducing network latency.
NEW QUESTION # 121
Which protocols are commonly used for passive monitoring in network assurance?
- A. ICMP
- B. NetFlow
- C. SNMP
- D. SMTP
- E. HTTP
- F. DNS
Answer: B,C,F
Explanation:
SNMP and NetFlow are commonly used protocols for passive monitoring in network assurance, providing insights into network traffic and performance without actively probing devices.
NEW QUESTION # 122
What is the first step in diagnosing network issues using collected data?
- A. Analyzing packet traces
- B. Identifying network anomalies
- C. Analyzing performance metrics
- D. Identifying affected devices
Answer: C
Explanation:
The first step in diagnosing network issues using collected data is analyzing performance metrics to identify deviations from normal network behavior.
NEW QUESTION # 123
Which RFC defines the framework for passive performance monitoring in network assurance?
- A. RFC 7276
- B. RFC 7799
- C. RFC 791
- D. RFC 793
Answer: A
Explanation:
RFC 7276 defines the framework for passive performance monitoring, providing guidelines for collecting and analyzing network performance data in network assurance.
NEW QUESTION # 124
Which alert rule configuration is commonly used to monitor VPN performance?
- A. CPU utilization
- B. Network latency
- C. Disk space usage
- D. Tunnel uptime
Answer: D
Explanation:
Tunnel uptime is commonly monitored using alert rules to assess VPN performance and detect potential VPN connection failures or disruptions.
NEW QUESTION # 125
In which scenario would deploying an endpoint agent on Room OS devices be most beneficial?
- A. Assessing DNS server performance
- B. Monitoring WAN performance
- C. Analyzing web application performance
- D. Diagnosing real-time streaming issues
Answer: D
Explanation:
Deploying an endpoint agent on Room OS devices would be most beneficial for diagnosing real-time streaming issues, allowing for comprehensive monitoring and troubleshooting.
NEW QUESTION # 126
When selecting a Cisco network assurance platform, what factor should be prioritized for web-based applications?
- A. User experience
- B. Application scalability
- C. Server hardware
- D. Network throughput
Answer: A
Explanation:
For web-based applications, user experience should be prioritized when selecting a Cisco network assurance platform to ensure optimal performance and usability.
NEW QUESTION # 127
How does integrating Cisco Catalyst Manager with Webex Control Hub benefit network management?
- A. Streamlining application deployment
- B. Centralizing device management
- C. Optimizing WAN performance
- D. Enhancing security monitoring
Answer: B
Explanation:
Integrating Cisco Catalyst Manager with Webex Control Hub benefits network management by centralizing device management, enabling efficient configuration and monitoring of network devices in network assurance.
NEW QUESTION # 128
What should be prioritized when selecting a Cisco network assurance platform for enhanced security monitoring?
- A. Threat detection capabilities
- B. Integration with ITSM tools
- C. Scalability
- D. Event management features
Answer: A
Explanation:
Prioritizing threat detection capabilities enhances security monitoring when selecting a Cisco network assurance platform.
NEW QUESTION # 129
What QoS parameter is commonly adjusted based on data interpretation for network capacity planning?
- A. Server uptime
- B. Network latency
- C. Bandwidth allocation
- D. DNS resolution speed
Answer: C
Explanation:
Bandwidth allocation is commonly adjusted based on data interpretation for network capacity planning to prioritize critical network traffic and ensure optimal network performance under varying load conditions.
NEW QUESTION # 130
In data analysis, which collected data is analyzed to diagnose web application performance issues?
- A. CPU utilization
- B. Packet loss
- C. Network latency
- D. Browser waterfalls
Answer: D
Explanation:
In data analysis, browser waterfalls are analyzed to diagnose web application performance issues. Browser waterfalls provide a visual representation of the sequence and timing of resource loading within a web page, helping identify bottlenecks, latency issues, and performance optimizations to enhance user experience and page load times.
NEW QUESTION # 131
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