Back to Software Troubleshooting

Event Viewer and Log Analysis

5 minutes 5 Questions

Event Viewer is a tool in Windows that displays detailed information about significant system events, such as hardware failures, software installations, and system errors. This information can be used to diagnose and troubleshoot issues with hardware, software, or the system. Log Analysis involves …

Test mode:
Start practice test
CompTIA A+ - Event Viewer and Log Analysis Example Questions

Test your knowledge of Event Viewer and Log Analysis

Question 1

Your company has been experiencing unauthorized access to the network. Your task is to determine the source of these security breaches. Which log in Event Viewer should you check to find related information?

Correct Answer: Security

The Security log in Event Viewer is the best place to check for information related to unauthorized access and security breaches on a Windows system. This log records events such as logon attempts, access to resources, changes to security policies, and other security-related activities. The Application log mainly deals with events logged by applications, the System log records Windows system component events, and the Setup log contains information about application setup. Therefore, the Security log is the most relevant for investigating the source of the unauthorized access in this scenario.

Question 2

Which Event Viewer tool allows you to create a custom view that combines events from multiple logs based on specific criteria?

Correct Answer: Custom Views

The correct answer is 'Custom Views'.

Custom Views in Event Viewer is a powerful feature that allows users to create specialized views combining events from multiple logs based on specific criteria. This tool enables administrators to filter and organize event data from various sources into a single, customized view.

Here's why the other options are incorrect:

'Event Filters' are used to refine the events displayed within a single log, but they don't combine multiple logs into a custom view.

'Log Aggregator' is not a specific tool within Event Viewer. While log aggregation is a concept in event management, it's not the built-in feature for creating custom views in Event Viewer.

'Event Viewer Query Builder' is not a standard tool in Event Viewer. While you can use XML queries to filter events, this option doesn't accurately describe the feature for creating custom views that combine multiple logs.

Custom Views provide the most comprehensive and flexible way to create tailored views of events from multiple logs, making it the best answer to the question.

Question 3

You are a technician and several users report that their systems are crashing frequently. After checking all common hardware issues, you suspect problems in the software. Which log would you refer to identify application-related issues?

Correct Answer: Application

The Application log is the best place to look for application-related issues causing system crashes. This log records events related to applications running on the system. The System log deals with system-level events and drivers, the Security log tracks security-related events like login attempts, and the Setup log records events during Windows setup. For troubleshooting application crashes, the Application log should be the first place to check.

More Event Viewer and Log Analysis questions
15 questions (total)
Start 15 question test