Objective 18.2

Enterprise Certified Architect

Search head cluster configuration

Objective 18.2 sits in Search Head Cluster, which carries 5% of the Enterprise Certified Architect exam. The questions below are original, written from the official objective title above, and each explanation cites the Splunk page it rests on.

Objective title verbatim from the official objectives. Splunk exam page ↗

A worked example

Shown solved, with the whole explanation open: this is what every question here carries.

18-2Search Head Cluster

Fifty scheduled searches run across your five-member search head cluster every hour. How is job scheduling handled?

On every memberRunning everywhere would multiply the work.
Centrally by loadCorrect · your answerCorrect.
On the captain onlyThe captain coordinates rather than running every job.
On a random memberAllocation follows load rather than chance.

Correct.

Checked against help.splunk.com, August 2026

Concept

Allocating each scheduled search to the least loaded member spreads work without anybody configuring it. That is what keeps a cluster's throughput close to the sum of its parts.

Why B

Splunk states that the cluster manages job scheduling centrally, allocating each scheduled search to the optimal member, usually the member with the least load.

Source

Job scheduling. The cluster manages job scheduling centrally, allocating each scheduled search to the optimal member, usually the member with the least load.

Splunk Docs: About search head clustering, checked August 2026
#search-head-cluster#scheduling

Now you: objective 18.2 questions

No account needed. The explanation opens when you answer.

Sample question 1 of 3

18-2Search Head Cluster

A user starts a search on one member of the cluster and later opens the results from another. What happens to search artifacts in a search head cluster?

Sample question 2 of 3

18-2Search Head Cluster

An analyst edits a dashboard on one member at runtime, and the change must appear on the others. How do such knowledge object updates reach them?

Sample question 3 of 3

18-2Search Head Cluster

One search head in your cluster goes down while an analyst is mid-investigation. What does high availability mean for that cluster?

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Read the sources

These are the official pages the questions above cite. Reading them is studying the objective from the primary source, which is what the explanations point you toward anyway.

More objectives in Search Head Cluster