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The video tutorial introduces the concept of a broker with an example and discusses troubleshooting logging issues.

What is the primary role of a broker in a system?

• To provide customer support

• To facilitate transactions between parties

• To develop software applications

• To manage user accounts

Which of the following is an example of a broker?

• A software developer

• A customer service representative

• A stock exchange platform

• A financial advisor

What issue is discussed in the second section of the video?

• User interface bugs

• Network connectivity problems

• Logging difficulties

• Data synchronization errors

What might prevent a user from logging in, as discussed in the video?

• Server downtime

• Incorrect password

• Network issues

• All of the above

What is a potential solution to logging issues mentioned in the video?

• Updating user credentials

• Contacting technical support

• Checking server status

• Restarting the application