An Administrator Has a Cluster in a Secure Environment

question 25

Multiple Choice

An administrator has a cluster in a secure environment. The administrator wants to disable password authentication over SSH to access the cluster. Which configuration should the administrator use to disable password authentication over SSH?

• A) Modify the SSH configuration on each host.
• B) Enable cluster lockdown in Prism.
• C) Modify the SSH configuration on each CVM.
• D) Configure a proxy server in Prism.

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Definitions:

DSM-I

The first edition of the Diagnostic and Statistical Manual of Mental Disorders, published in 1952 by the American Psychiatric Association, providing a standardized classification of mental disorders.

Concurrent Validity

The degree to which the results of a particular test or measurement correspond to those of a previously established measure for the same construct, conducted at the same time.

DSM System

The Diagnostic and Statistical Manual of Mental Disorders system, a standardized classification and diagnostic tool developed by the American Psychiatric Association used worldwide for psychiatric diagnoses.

Kraepelin's Classification

An early system of categorizing mental disorders developed by Emil Kraepelin, considered foundational in the field of psychiatry.