Resource Optimization Quiz

Quiz covering Performance Optimization

Questions in this quiz

A preview of the 5 questions covered. Start the quiz above to answer them, check your score, and read the explanations.

1. 1

   Which of the following is the most effective first step when troubleshooting a system experiencing high CPU utilization?

2. 2

   You notice that your application is frequently hitting 'Out of Memory' errors despite having sufficient total RAM. What is the most likely cause?

3. 3

   When optimizing a database-driven application that is experiencing slow response times, which action provides the most immediate performance gain?

4. 4

   You are analyzing network performance and notice high latency caused by 'TCP Retransmissions.' What does this typically indicate?

5. 5

   In a distributed microservices architecture, you observe a 'cascading failure' where one service failure causes others to time out. Which implementation is best to prevent this?