What are the modular architectural components of openstack?

217

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What are the different networking options used in openstack?

191

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What is the use of $ nova floating-ip-pool-list command in openstack?

220

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Explain openstack.

190

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Explain the usage of cinder in openstack?

185

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Where the openstack images are stored?

230

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What is "role" and "tenant" in openstack?

224

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Which type of hypervisors are supported in openstack?

253

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What is vpc?

229

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What is the minimum and maximum size that you can store in s3?

151

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When ec2 officially launched?

205

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Differences between horizontal scaling and vertical scaling?

231

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How many subnets can you have per vpc?

304

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What is the maximum size of messages in sqs?

164

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What is the use of amazon transfer acceleration service?

159

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