WGU D415 SDN Exam Study Guide (Latest 2026/2027 Update) with Complete and Verified Answers | 100% Correct.

WGU D415 SDN Exam Study Guide (Latest
2026/2027 Update) with Complete and
Verified Answers | 100% Correct.

Question:

OpenStack?
Answer:

An open-source cloud computing platform that has high market
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penetration that includes a collection of interoperable modules that are
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used to orchestrate large pools of compute, storage, and networking
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resources.




Question:

Nova?

Answer:

OpenStack compute module, is used to create and delete compute
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instances as required.
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Question:
Glance?

,Answer:

OpenStack module that synchronizes and maintains VM images across the
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com pute cluster.
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Question:

Keystone?

Answer:

Module that provides authentication for accessing all OpenStack services.
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Question:

Cinder?

Answer:

OpenStack module that provides block storage used as storage volumes
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for VMs.
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Question:

Swift?

Answer:

OpenStack module that provides object storage that is used to store large
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amounts of static data in a cluster.
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,Question:

Neutron?

Answer:

or networking, OpenStack module that allows the different compute
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instances and storage nodes to communicate with each other.
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Question:

Horizon?

Answer:

OpenStack module provides a GUI dashboard, and is by far the most
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widely deployed management module.
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Question:

Heat?
Answer:

OpenStack module that helps expedite orchestration of applications
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across multiple compute instances by using templates.
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Question:

Celiometer?

, Answer:

OpenStack module that monitors the NFVI and helps identify bottlenecks
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and resource optimization opportunities.
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Question:

Ironic?

Answer:

OpenStack module that is a provisioning tool for baremetal installation of
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compute capabilities instead of VMs in OpenStack.
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Question:

Congress?

Answer:

OpenStack module that is a policy management framework for the
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OpenStack environment.
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Question:

Designate?

Answer:

OpenStack module that is used to point applications in the OpenStack
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environment to a trusted DNS source.
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