Frontend Debugging Quiz Day3 P7

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Questions and Answers

Which port is used for passive checks in Zabbix?

  • 10052
  • 10050 (correct)
  • 10053
  • 10051

Which protocol may be blocked by firewalls in Zabbix monitoring?

  • SSH
  • ICMP (correct)
  • SNMP
  • TCP

What is the passing threshold for the Zabbix Certified Professional 6.0 exam?

  • 90%
  • 85%
  • 75%
  • 80% (correct)

Which course covers remote monitoring in Zabbix?

<p>Zabbix Certified Expert 6.0 course (D)</p> Signup and view all the answers

What is the duration of the Zabbix Certified Professional 6.0 exam?

<p>90 minutes (A)</p> Signup and view all the answers

Which step is necessary for a demo exam in Zabbix?

<p>Enrolment key 'zabbix' (B)</p> Signup and view all the answers

What is the purpose of Zabbix proxies in data collection?

<p>Offload Zabbix server from data gathering (D)</p> Signup and view all the answers

Which database connections are covered in the Zabbix Certified Expert 6.0 course?

<p>MySQL and PostgreSQL (C)</p> Signup and view all the answers

Which Zabbix process details are covered in the Zabbix Certified Expert 6.0 course?

<p>All the Zabbix processes and internal caches in details (B)</p> Signup and view all the answers

What is the purpose of the Zabbix demo exam?

<p>To practice before attempting the actual exam (B)</p> Signup and view all the answers

What is the recommended action if the name on the attendance certificate is printed incorrectly?

<p>Check with the trainer for confirmation (D)</p> Signup and view all the answers

What is the recommended approach for revisiting flagged questions in the exam?

<p>Review and revise the flagged questions (D)</p> Signup and view all the answers

What is the total time taken by the script profiler when the web server is slow?

<p>10.960905 (C)</p> Signup and view all the answers

How many SQL selects were executed when the database is slow?

<p>4065 (C)</p> Signup and view all the answers

What is the peak memory usage when the web server is slow?

<p>180.5M (C)</p> Signup and view all the answers

How can Zabbix performance be improved according to the recommendations?

<p>Run Zabbix database on a separate hardware (C)</p> Signup and view all the answers

What are the recommended specifications for running all Zabbix components on separate hardware?

<p>8 core CPU 8 GB of RAM (B)</p> Signup and view all the answers

What is the total SQL time when the database is slow?

<p>10.749027 (D)</p> Signup and view all the answers

What is the memory limit mentioned in the debug information?

<p>2G (D)</p> Signup and view all the answers

How many SQL executes were performed when the database is slow?

<p>1571 (A)</p> Signup and view all the answers

What is the total time taken by the script profiler for the whole page?

<p>0.960905 (A)</p> Signup and view all the answers

What action is recommended to improve Zabbix performance?

<p>Run Zabbix database on a separate hardware (A)</p> Signup and view all the answers

What is the peak memory usage when the database is slow?

<p>180.5M (A)</p> Signup and view all the answers

What are the recommended specifications for improving Zabbix performance?

<p>8 core CPU 8 GB of RAM (B)</p> Signup and view all the answers

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Related Documents

ZCP_day_3_slides_Part7.pdf

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