Chaincode Services Uses Docker to Host (Deploy) the Chaincode Without

question 121

Multiple Choice

Chaincode Services uses Docker to host (deploy) the chaincode without relying on any virtual machine or computer language. What would be the main reason or best reason that Hyperledger chose containers over virtual machines?

• A) Docker provides a secured, lightweight method to sandbox chaincode execution that is not "locked down".
• B) Docker provides a secured, lightweight method to sandbox chaincode execution that is not "locked down" but additional programming languages cannot be enabled.
• C) Docker provides a secured, lightweight method to sandbox chaincode execution that is "locked down".
• D) Docker is fully compatible with Hyperledger and Linux with an upgrade subscription.

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Definitions:

Impulsive

Acting on or inclined to act on one's impulses rather than careful thought, often with disregard to the consequences.

Five-Factor Model

A model that describes human personality through five broad domains: openness, conscientiousness, extraversion, agreeableness, and neuroticism.

Conscientiousness

A personality trait characterized by carefulness, diligence, and the desire to do a task well.

Punctual

The quality of being on time to appointments or obligations, reflecting a respect for other people's time as well as one's own.