Which of the Following Statements Are CORRECT About the Host

question 6

Multiple Choice

Which of the following statements are CORRECT about the host that provides external block storage for Cinder?

• A) Cinder-API provides an interface for processing block storage access requests
• B) The Cinder-Volume service is responsible for dealing with storage servers, such as Swift and Ceph, to create and delete volumes
• C) The Cinder-Scheduler assigns tasks to servers that provide block storage
• D) Cinder modules work in message queue mode

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Definitions:

Sleeping Pill

A medication taken to aid in falling asleep or staying asleep.

Caffeine

A mild stimulant found in coffee, tea, and several other plant-based substances.

Night Terrors

A sleep disorder causing feelings of terror or dread, and typically involves screaming, flailing, and waking up in a frightened state without recalling the dream.

Nightmares

Disturbing dreams that can cause feelings of fear, terror, or anxiety, often waking the sleeper.