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NEW QUESTION # 30
What role does a scripting agent play in network assurance?
- A. Automating tasks
- B. Collecting local data
- C. Managing network devices
- D. Analyzing WAN performance
Answer: A
Explanation:
A scripting agent automates tasks such as configuration changes and data collection in network assurance, enhancing operational efficiency and reducing manual effort.
NEW QUESTION # 31
Which agent type specializes in collecting data from remote network devices for analysis in network assurance?
- A. Remote management agent
- B. Scripting agent
- C. Synthetic user agent
- D. Local collection agent
Answer: A
Explanation:
A remote management agent specializes in collecting data from remote network devices for analysis in network assurance, facilitating centralized monitoring and management.
NEW QUESTION # 32
What consideration is essential when determining the optimal location for deploying network agents?
- A. Device brand
- B. Network topology
- C. Room temperature
- D. Coffee availability
Answer: B
Explanation:
Network topology is essential to consider when determining the optimal location for deploying network agents to ensure effective data collection and monitoring.
NEW QUESTION # 33
Why is it essential to validate alert configuration and functionality in network assurance?
- A. To increase network latency
- B. To maximize CPU utilization
- C. To reduce bandwidth consumption
- D. To minimize false positives
Answer: D
Explanation:
Validating alert configuration and functionality is essential to minimize false positives and ensure accurate alerting for efficient incident response in network assurance.
NEW QUESTION # 34
Which optimization recommendation aims to improve network scalability based on data interpretation in network assurance?
- A. Security patches
- B. Configuration updates
- C. Topology changes
- D. Hardware upgrades
Answer: C
Explanation:
Topology changes are an optimization recommendation aimed at improving network scalability based on data interpretation, ensuring efficient resource allocation and performance optimization in network assurance.
NEW QUESTION # 35
What aspect of network performance is typically monitored using alert rules related to congestion?
- A. DNS resolution speed
- B. Packet loss
- C. Network latency
- D. Server response time
Answer: B
Explanation:
Packet loss is typically monitored using alert rules related to congestion to detect and address network performance issues caused by network congestion and packet drops.
NEW QUESTION # 36
Which agent type is responsible for actively probing network devices to collect data?
- A. Remote management agent
- B. Scripting agent
- C. Synthetic user agent
- D. Local collection agent
Answer: B
Explanation:
A scripting agent actively probes network devices to collect data for analysis in network assurance.
NEW QUESTION # 37
In data analysis, which collected data is analyzed to diagnose web application performance issues?
- A. Packet loss
- B. Network latency
- C. Browser waterfalls
- D. CPU utilization
Answer: C
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 # 38
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 # 39
What type of security issue can be identified by analyzing DNS traffic data in network analysis?
- A. BGP hijacking
- B. DDoS attacks
- C. Route leaking
- D. DNS hijacking
Answer: D
Explanation:
DNS hijacking refers to unauthorized changes to the DNS configuration, diverting users to malicious websites or intercepting their traffic, and can be identified by analyzing DNS traffic data in network analysis to detect abnormal DNS resolution behavior and resolve potential security threats.
NEW QUESTION # 40
How does configuring tests using Thousand Eyes and Meraki Insights contribute to network optimization?
- A. Enhancing network security
- B. Minimizing latency
- C. Accelerating data transfer speeds
- D. Identifying network bottlenecks
Answer: D
Explanation:
Configuring tests using Thousand Eyes and Meraki Insights contributes to network optimization by identifying network bottlenecks and performance issues, enabling proactive resolution and resource allocation.
NEW QUESTION # 41
What agent type is responsible for conducting synthetic user interactions with web applications?
- A. Synthetic uer agent
- B. Remote management agent
- C. Scripting agent
- D. Virtualization agent
- E. Local collection agent
- F. Cloud integration agent
Answer: A,C
Explanation:
Synthetic user agents and scripting agents are responsible for conducting synthetic user interactions with web applications in network assurance, facilitating performance monitoring and testing.
NEW QUESTION # 42
In endpoint agent deployment, what is the purpose of deploying agents on Room OS devices?
- A. Secure network access
- B. Manage file sharing
- 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 # 43
What is the primary function of DNS tests configured in network assurance tools?
- A. Analyze network traffic
- B. Resolve domain names to IP addresses
- C. Monitor network latency
- D. Identify security vulnerabilities
Answer: B
Explanation:
The primary function of DNS tests configured in network assurance tools is to resolve domain names to IP addresses, simulate DNS queries and responses, and monitor DNS server performance to ensure domain name resolution reliability, identify DNS-related issues, and troubleshoot DNS resolution errors.
NEW QUESTION # 44
Which end-device network issues can be diagnosed using collected data in network assurance?
- A. Wireless connectivity issues
- B. VPN gateway issues
- C. Proxy server issues
- D. DNS server issues
- E. Default gateway issues
- F. Real-time streaming issues
Answer: A,D,E
Explanation:
Collected data in network assurance can be used to diagnose end-device network issues such as default gateway issues, DNS server issues, and wireless connectivity issues, enabling efficient troubleshooting and resolution.
NEW QUESTION # 45
Which RFC defines the framework for active monitoring in network assurance?
- A. RFC 7799
- B. RFC 7880
- C. RFC 7276
- D. RFC 791
Answer: B
Explanation:
RFC 7880 defines the framework for active monitoring, providing guidelines for conducting proactive tests and measurements in network assurance.
NEW QUESTION # 46
What is a common issue diagnosed using collected data related to wireless connectivity?
- A. Channel interference
- B. Network congestion
- C. Packet loss
- D. DNS server failure
Answer: A
Explanation:
Channel interference is a common issue diagnosed using collected data related to wireless connectivity, affecting signal quality and network performance in network assurance.
NEW QUESTION # 47
What type of alert rule is configured based on the state of BGP routing table in network assurance?
- A. Threshold alert
- B. Security alert
- C. Protocol alert
- D. Performance alert
Answer: C
Explanation:
A protocol alert rule is configured based on the state of BGP routing table in network assurance to detect and mitigate potential routing issues.
NEW QUESTION # 48
What is the primary function of a local collection agent in network assurance?
- A. Monitoring server logs
- B. Collecting data from end-user devices
- C. Conducting synthetic voice tests
- D. Analyzing WAN performance
Answer: A
Explanation:
A local collection agent is primarily responsible for monitoring server logs to identify potential issues and gather data for analysis in network assurance.
NEW QUESTION # 49
What role does a scripting agent play in network assurance?
- A. Monitoring server logs
- B. Collecting data from end-user devices
- C. Conducting synthetic web tests
- D. Analyzing WAN performance
Answer: C
Explanation:
A scripting agent is responsible for conducting synthetic web tests, simulating user interactions to monitor web application performance in network assurance.
NEW QUESTION # 50
How does Cisco Catalyst Manager contribute to endpoint agent deployment in network assurance?
- A. Optimizing WAN performance
- B. Centralizing device management
- C. Facilitating server authentication
- D. Monitoring application performance
Answer: B
Explanation:
Cisco Catalyst Manager contributes to endpoint agent deployment by centralizing device management, ensuring efficient deployment and configuration across the network.
NEW QUESTION # 51
Which agent type is commonly used to simulate user interactions with web applications for testing purposes?
- A. Scripting agent
- B. Synthetic user agent
- C. Remote agent
- D. Local collection agent
Answer: B
Explanation:
Synthetic user agents are commonly used to simulate user interactions with web applications for testing purposes by generating synthetic traffic, emulating user behaviors, and performing scripted actions to assess application performance, functionality, and responsiveness under various conditions.
NEW QUESTION # 52
What feature does Thousand Eyes WAN Insights provide to enhance network troubleshooting?
- A. Real-time traffic visualization
- B. End-to-end encryption
- C. Machine learning algorithms
- D. Predictive analytics
Answer: A
Explanation:
WAN Insights offers real-time traffic visualization to facilitate network troubleshooting and performance optimization.
NEW QUESTION # 53
Which alert rule configuration affects the end-user experience by monitoring CPU utilization and connectivity types?
- A. Threshold alert
- B. User experience alert
- C. Security alert
- D. Performance alert
Answer: B
Explanation:
User experience alert rules affect the end-user experience by monitoring CPU utilization, connectivity types, and other factors impacting usability.
NEW QUESTION # 54
In which scenario would deploying an endpoint agent on Room OS devices be most beneficial?
- A. Monitoring WAN performance
- B. Assessing DNS server performance
- C. Diagnosing real-time streaming issues
- D. Analyzing web application performance
Answer: C
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 # 55
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