Microsoft Networking Essentials Exam Research & Evidence-Based Practice 5

Question 1

Which approach represents evidence-based practice when planning a network upgrade to support higher bandwidth requirements?

Accepted Answer

Analyze current utilization trends and project future needs using historical data

Answer

Analyzing utilization trends and projecting from historical data provides objective, evidence-based justification for upgrade decisions rather than assumption.

Question 2

When researching whether to implement 802.11ax (Wi-Fi 6) in an enterprise environment, which source provides the most authoritative technical specifications?

Accepted Answer

The IEEE 802.11ax standard document published by IEEE

Answer

IEEE standards documents are the authoritative technical specifications defining the exact capabilities, requirements, and behaviors of wireless networking standards.

Question 3

What is the evidence-based purpose of conducting a 'post-mortem' after a network outage?

Accepted Answer

To document root cause, timeline, and corrective actions to prevent recurrence

Answer

Post-mortems use collected evidence to identify root cause, build an accurate timeline, and define corrective actions that prevent the same failure from recurring.

Question 4

A technician uses 'netstat -e' to collect evidence about network interface statistics. What category of data does this command provide?

Accepted Answer

Ethernet interface statistics including bytes sent, received, and errors

Answer

The '-e' flag displays Ethernet statistics including bytes and packets sent/received and interface errors, providing evidence of interface-level health.

Question 5

In network research, what does the term 'reproducibility' mean in the context of troubleshooting findings?

Accepted Answer

The ability to consistently recreate an observed problem under the same conditions

Answer

Reproducibility means consistently recreating the problem under controlled conditions, which validates that the evidence is genuine and the identified cause is correct.

Microsoft Networking Essentials Exam Practice Test

Microsoft Networking Essentials Exam Practice Test

Microsoft Networking Essentials Exam Research & Evidence-Based Practice 5