Which of the following is not a typical architectural component of a compute…

Concept

A compute cluster combines multiple networked computers so that they can operate as a coordinated computing resource.

Its architectural layers normally cover computation, coordination and communication, and access to shared or distributed data; identity services are supporting administration rather than a core compute layer.

Application

Compute nodes supply processing capacity, cluster middleware coordinates work and resources, and shared storage gives participating machines common data access. An individual user-password database stores account credentials, so it belongs to identity and access management rather than to the cluster-computing architecture itself.

Contrast

• Compute Nodes: execute the jobs assigned across the cluster.

• Cluster Middleware: coordinates scheduling, communication, and resource management.

• Shared Storage: makes common datasets and files available to cluster members.

• Individual User Passwords Database: stores authentication credentials for user accounts.

Cross-check

Classifying each value by function separates the three compute/data coordination layers from the credential-management service.

Result

Therefore, the component that is not part of the typical compute-cluster architecture is Individual User Passwords Database.