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WorksheetsChapter 1 AWS Practioner
Total questions: 10
Worksheet time: 6mins
Which of the following does not contribute significantly to the operational value of a large cloud provider like AWS?
Multiregional presence
Highly experienced team of security engineers
Deep experience in the retail sphere
Metered, pay-per-use pricing
Which of the following are signs of a highly available application? (Select Two)
A failure in one georegion will trigger an autofailover in different region
Applications are protected behind multiple layers of security
Virtualized hypervisor-driven systems are deployed as company policy
Spikes in user demand are met through automatically increasing resources
How does the metered payment model make many benefits of cloud computing possible? (select Two)
Greater application security is now possible
Experiments with multiple configuration options are now cost-effective
Applications are now highly scalable
Full-stack applications are possible without the need to invest in capex
Which of the following are direct benefits of server virtualization? (Select Two)
Fast resource provisioning & launching
Efficient (high-density) use of resources
Greater application security
Elastic application design
What is hypervisor?
Hardware device providing an interface between storage & compute modules
Hardware device providing an interface between networking & compute modules
Software used to log & monitor virtualized operations
Software used to administrate virtualized resources run on physical infra
Which of the following best describes server virtualization?
"Sharding" data from multiple sources into a single virtual data store
Logically partitioning compute & storage devices into multiple viritual devices
Aggregating physical resources spread multiple physical devices into single
Abstracting the complexity of physical infra behind a simple web interface
Which of the following best describes Infrastructure as a Service products?
Services that hide infrastructure complexity behind a simple interface
Services that provide a service to end users through a public network
Services give you direct control over underlying compute& storage resources
Platforms that allow developers to run their code for short periods on
Which of the following best describes Platform as a service products?
Services that hide infrastructure complexity behind a simple interface
Platforms allow developers to run their code over short periods on servers
Services giving direct control over underlying compute & storage resources
Services that provide a service to end users through a public network
Which of the following best describes SaaS products?
Services giving direct control over underlying compute & storage resources
Services that provide a service to end users through a public network
Services that hide infrastructure complexity behind a simple interface
Platforms allowing you to run their code over short periods on cloud server
Which of the following best describes scalability?
allowing app to automatically add preconfigured compute resources to meet demand
Allowing app to increase or decrease compute resources to match demand
Allowing more densely pack virtualized resources onto a single server
The ability to bill resource usage using a pay-per-user model
