Practice Free 300-445 Exam Online Questions
Which of the following are examples of agent types in network assurance?
- A . Synthetic user agent
- B . Scripting agent
- C . Cloud integration agent
- D . Remote management agent
- E . Virtualization agent
- F . Local collection agent
A,B,F
Explanation:
Examples of agent types in network assurance include synthetic user agents, scripting agents, and local collection agents, each serving specific purposes in monitoring and data collection.
When selecting deliverables for IT operations, what metric is commonly included in executive dashboards?
- A . Network topology diagrams
- B . Server access logs
- C . Key performance indicators (KPIs)
- D . Hardware inventory reports
C
Explanation:
Key performance indicators (KPIs) are commonly included in executive dashboards as metrics for tracking overall network performance and identifying areas for improvement.
What is the first step in setting a metric baseline for network performance monitoring?
- A . Collecting historical data
- B . Defining key performance indicators
- C . Establishing performance thresholds
- D . Analyzing network traffic
B
Explanation:
The first step in setting a metric baseline is defining key performance indicators (KPIs) to measure and monitor network performance in network assurance.
What type of alert rule configuration is used to monitor TCP protocol behavior in network assurance?
- A . State-based rules
- B . Error counters-based rules
- C . Congestion-based rules
- D . Performance-based rules
D
Explanation:
Performance-based rules are used to monitor TCP protocol behavior in network assurance by setting thresholds for metrics such as round-trip time (RTT), retransmission rates, and TCP connection establishment times to detect anomalies and trigger alerts when performance deviations occur.
What is the primary purpose of setting a metric baseline in network assurance?
- A . Increasing data latency
- B . Establishing performance benchmarks
- C . Enhancing hardware durability
- D . Maximizing network complexity
B
Explanation:
The primary purpose of setting a metric baseline is to establish performance benchmarks for comparison and evaluation in network assurance.
Which RFC defines the concept of passive monitoring in network assurance?
- A . RFC 7799
- B . RFC 7276
- C . RFC 7986
- D . RFC 791
A
Explanation:
RFC 7799 standardizes passive monitoring methodologies, providing guidelines for data collection without affecting network traffic.
What is the purpose of validating alert configuration and functionality in network assurance?
- A . Ensuring compliance with standards
- B . Benchmarking against competitors
- C . Identifying false positives
- D . Testing network performance
C
Explanation:
Validating alert configuration and functionality helps in identifying false positives and ensuring accurate alerting for efficient incident response in network assurance.
When configuring alert rules for end-user experience monitoring, what metric is commonly monitored to assess browser behavior?
- A . Packet loss
- B . CPU utilization
- C . Page load time
- D . Network latency
C
Explanation:
Page load time is commonly monitored when configuring alert rules for end-user experience monitoring to assess browser behavior. Page load time measures the time taken for a web page to load completely in the user’s browser, including downloading HTML, CSS, JavaScript, and media assets, providing insights into browser performance, responsiveness, and user experience.
When selecting a Cisco network assurance platform, what factor should be prioritized for application communication?
- A . Integration with ITSM tools
- B . Event management capabilities
- C . User experience
- D . Scalability
B
Explanation:
For application communication, event management capabilities should be prioritized when selecting a Cisco network assurance platform, ensuring timely detection and response to application-related events
Which network condition is commonly monitored using alert rules related to internet insights?
- A . Global network latency
- B . Server uptime
- C . Network bandwidth utilization
- D . Local disk space usage
A
Explanation:
Global network latency is commonly monitored using alert rules related to internet insights to assess the performance and reliability of internet connections and identify potential network issues.