Cisco 300-445 Practice Exams
Last updated on Oct 01,2026- Exam Code: 300-445
- Exam Name: Designing and Implementing Enterprise Network Assurance
- Certification Provider: Cisco
- Latest update: Oct 01,2026
Question #1
When selecting a Cisco network assurance platform, what factor should be prioritized for web-based applications?
- A . User experience
- B . Network throughput
- C . Application scalability
- D . Server hardware
Correct Answer: A
A
Explanation:
For web-based applications, user experience should be prioritized when selecting a Cisco network assurance platform to ensure optimal performance and usability.
A
Explanation:
For web-based applications, user experience should be prioritized when selecting a Cisco network assurance platform to ensure optimal performance and usability.
Question #2
What aspect of network performance is typically monitored using alert rules related to congestion?
- A . Packet loss
- B . DNS resolution speed
- C . Network latency
- D . Server response time
Correct Answer: A
A
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.
A
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.
Question #3
In which scenario would deploying an endpoint agent on Room OS devices be most beneficial?
- A . Diagnosing real-time streaming issues
- B . Assessing DNS server performance
- C . Monitoring WAN performance
- D . Analyzing web application performance
Correct Answer: A
A
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.
A
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.
Question #4
What is the primary purpose of implementing synthetic web tests?
- A . Assessing security vulnerabilities
- B . Analyzing browser waterfalls
- C . Testing network infrastructure
- D . Monitoring web application performance
Correct Answer: D
D
Explanation:
The primary purpose of implementing synthetic web tests is to monitor web application performance, identifying issues such as latency and downtime proactively.
D
Explanation:
The primary purpose of implementing synthetic web tests is to monitor web application performance, identifying issues such as latency and downtime proactively.
Question #5
What is the primary function of DNS tests configured in network assurance tools?
- A . Analyze network traffic
- B . Identify security vulnerabilities
- C . Resolve domain names to IP addresses
- D . Monitor network latency
Correct Answer: C
C
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.
C
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.
Question #6
What is the primary objective of synthetic testing in network assurance?
- A . Analyzing server logs
- B . Monitoring hardware health
- C . Simulating user interactions
- D . Identifying network vulnerabilities
Correct Answer: C
C
Explanation:
The primary objective of synthetic testing is to simulate user interactions with applications, enabling proactive monitoring and performance optimization in network assurance.
C
Explanation:
The primary objective of synthetic testing is to simulate user interactions with applications, enabling proactive monitoring and performance optimization in network assurance.
Question #7
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
Correct Answer: D
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.
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.
Question #8
What is the primary function of a local collection agent in network assurance?
- A . Collecting data from end-user devices
- B . Monitoring server logs
- C . Conducting synthetic voice tests
- D . Analyzing WAN performance
Correct Answer: B
B
Explanation:
A local collection agent is primarily responsible for monitoring server logs to identify potential issues and gather data for analysis in network assurance.
B
Explanation:
A local collection agent is primarily responsible for monitoring server logs to identify potential issues and gather data for analysis in network assurance.
Question #9
Which security issue affecting network performance can be identified using collected data in network assurance?
- A . SQL injection attacks
- B . TCP handshake failures
- C . DNS resolution failure
- D . DDoS attacks
Correct Answer: D
D
Explanation:
DDoS attacks are a security issue affecting network performance that can be identified using collected data in network assurance, enabling proactive threat mitigation.
D
Explanation:
DDoS attacks are a security issue affecting network performance that can be identified using collected data in network assurance, enabling proactive threat mitigation.
Question #10
What is the primary objective of network optimization recommendations?
- A . Limiting software compatibility
- B . Improving network performance
- C . Maximizing network complexity
- D . Reducing hardware costs
Correct Answer: B
B
Explanation:
The primary objective of network optimization recommendations is to improve network performance, efficiency, and reliability by implementing best practices and addressing identified issues and bottlenecks.
B
Explanation:
The primary objective of network optimization recommendations is to improve network performance, efficiency, and reliability by implementing best practices and addressing identified issues and bottlenecks.