Question Bank
3705 approved questions from the community
What are the major components of Prometheus architecture? (Select all that apply)
Which of the following are core metric types supported by Prometheus? (Select all that apply)
Which are Prometheus best practices? (Select all that apply)
How do you return the value of a label in Prometheus?
What is the difference between Histogram and Summary metrics in Prometheus?
What is the purpose of the Alertmanager component?
How do you join two metrics in Prometheus?
How would you get the total requests in the last hour using Prometheus?
What is an exporter in Prometheus?
What does HA (High Availability) mean in Prometheus?
What is a Counter metric in Prometheus?
What is a Gauge metric in Prometheus?
Prometheus is suitable for per-request billing that requires 100% accuracy.
How did virtual machines change application deployment?
Containerization is a type of operating-system-level virtualization.
What are the advantages of bare-metal hypervisors over hosted hypervisors?
Some pieces of the code in the kernel are loaded into protected areas of memory so applications can't overwrite them.
The loading of a program into memory is done eagerly (all at once) in modern operating systems.
What is an operating system?
What is a process?