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IT Capacity Planning and Strategies Quiz

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IT Capacity Planning and Strategies Quiz

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Questions and Answers

What is an example illustrating cloud benefits mentioned in the text?

Increased security vulnerabilities in the cloud

20 cores on 2 servers for $4,478

Performance monitoring of cloud applications

Deployment of Rosetta Protein Folding across 5,900 compute cores on Amazon (correct)

How does cloud adoption impact network latency costs?

Decreases network latency costs

Reduces network variability

Increases network latency costs (correct)

Has no impact on network latency costs

What is a risk associated with cloud adoption according to the text?

No variability in the quality and stability of cloud resources

Expansion of trust boundaries to include the external cloud (correct)

Direct control of physical hardware by users

Increased scalability

What does the text suggest about user control over cloud resources?

Users do not directly control resources to ensure quality-of-service Signup and view all the answers

What is a challenge associated with the geographical aspect of cloud computing?

Legal challenges due to data privacy and storage laws Signup and view all the answers

How does the text describe the potential risks of vendor lock-in in the cloud?

"Early cloud systems have significant 'vendor' lock-in" Signup and view all the answers

What is a consequence of reduced operational governance/control in the cloud?

"Infrastructure management is abstracted" Signup and view all the answers

"What is the cost to purchase 5,900 compute cores according to the text?"

$1.3 million Signup and view all the answers

"How does performance monitoring of cloud applications differ from traditional monitoring?"

"Cloud metrics support monitoring cloud infrastructure while traditional monitoring focuses on hardware" Signup and view all the answers

"What is a key limitation in terms of portability among different clouds mentioned in the text?"

"Operating system containers that hinder application portability" Signup and view all the answers