nerdexam
Linux_FoundationLinux_Foundation

KCNA · Question #70

KCNA Question #70: Real Exam Question with Answer & Explanation

Sign in or unlock KCNA to reveal the answer and full explanation for question #70. The question stem and answer options stay visible for context.

Submitted by hans_de· May 4, 2026Cloud Native Observability

Question

Which of the following is a valid PromQL query?

Options

  • ASELECT * from http_requests_total WHERE job=apiserver
  • Bhttp_requests_total WHERE (job="apiserver")
  • CSELECT * from http_requests_total
  • Dhttp_requests_total(job="apiserver")

Unlock KCNA to see the answer

You've previewed enough free KCNA questions. Unlock KCNA for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.

Topics

#PromQL#Prometheus#Query Language#Observability
Full KCNA PracticeBrowse All KCNA Questions