ExpertMedium1 markMultiple Choice
GCP PCA · Question 34 · Domain 5: Managing Implementation and Ensuring Solution and Operations Reliability
You want to measure the latency of a user's journey from clicking 'Checkout' to receiving an order confirmation. Which Service Level Indicator (SLI) type is most appropriate?
You want to measure the latency of a user's journey from clicking 'Checkout' to receiving an order confirmation. Which Service Level Indicator (SLI) type is most appropriate?
Answer options:
A.
Availability SLI (HTTP 200 vs 500).
B.
Latency SLI measured at the load balancer or application edge.
C.
Throughput SLI (Requests per second).
D.
CPU Utilization SLI.
How to approach this question
Match the metric to the user experience requirement.
Full Answer
B.Latency SLI measured at the load balancer or application edge.✓ Correct
Latency SLI measured at the load balancer or application edge.
Latency SLIs measure the proportion of valid requests served faster than a threshold, directly reflecting the user's experience of speed.
Common mistakes
Choosing CPU utilization, which is an internal metric, not a user-facing SLI.
Practice the full GCP Professional Cloud Architect Practice Exam 2
50 questions · hints · full answers · grading
More questions from this exam
Q01CASE STUDY: TechStream Gaming. 500 emp, $100M rev. On-prem US/EU, 200 servers, MySQL 5TB. 2M peak...MediumQ02CASE STUDY: TechStream Gaming. 500 emp, $100M rev. On-prem US/EU, 200 servers, MySQL 5TB. 2M peak...MediumQ03CASE STUDY: TechStream Gaming. 500 emp, $100M rev. On-prem US/EU, 200 servers, MySQL 5TB. 2M peak...HardQ04CASE STUDY: TechStream Gaming. 500 emp, $100M rev. On-prem US/EU, 200 servers, MySQL 5TB. 2M peak...MediumQ05CASE STUDY: TechStream Gaming. 500 emp, $100M rev. On-prem US/EU, 200 servers, MySQL 5TB. 2M peak...Easy