Domain 1: Cloud Computing Concepts and Architectures Flashcards
Alice runs a small software development company, and wants to use a cloud environment to install, test, and modify applications across a number of operating systems (OSs). Which cloud service model is probably best for her purposes?
A. IaaS
B. PaaS
C. SaaS
D. Grimbo
B. PaaS
You are the security officer for a small business that stores medical records for wealthy celebrities; your clients pay premium prices for the highest possible security. Your company is considering moving from a traditional, on-premise data center to the cloud. Senior management has asked for your recommendation on which cloud deployment model to use. You recommend:
A. public cloud
B. private cloud
C. community cloud
D. hybrid cloud
B. private cloud
In an IaaS model, which party is responsible for ensuring that the operating system (OS) on the guest virtual machine (VM) is configured, maintained, and patched properly?
A. cloud provider
B. regulator
C. auditor
D. cloud customer
D. cloud customer
Which of the following terms is not used to describe cloud computing, in either the ISO or NIST definitions?
A. elastic
B. shared resources
C. frangible
D. self-service
A. elastic
B. shared resources
Which of the following practices distinguishes cloud computing from a traditional environment?
A. virtualization
B. monetization
C. abstraction
D. orchestration
D. orchestration
Which of the following elements distinguishes cloud computing from a traditional environment?
A. multitenancy
B. heuristics
C. planning
D. resiliency
A. multitenancy
Which of the following elements is typically not an element of cloud computing?
A. multitenancy
B. isolation
C. segregation
D. subsidization
D. subsidization
Which of the following is not a typical cloud deployment model, as defined by NIST and ISO?
A. hybrid
B. community
C. private
D. isolated
D. isolated
According to the Cloud Security Alliance, most modern APIs (application programming interfaces) use __________.
A. electricity
B. native architecture
C. REST (representational state transfer)
D. FTP (file transfer protocol)
C. REST (representational state transfer)
Which element of the CSA cloud logical model includes the data in file storage?
A. applistructure
B. infostructure
C. metastructure
D. infrastructure
B. infostructure
Which element of the CSA cloud logical model defines the difference between cloud and traditional computing?
A. applistructure
B. infostructure
C. metastructure
D. infrastructure
B. infostructure
Which of the following is not a cloud security model recommended by the Cloud Security Alliance (CSA)?
A. NIST SP (National Institute of Standards and Technology Special Publication) 500-299 Cloud Computing Security Reference Architecture
B. CSA Enterprise Architecture
C. Nebulous Consolidated Framework (NCF)
D. ISO/IEC (International Standards Organization/International Electrotechnical Commission) 27017 Information technology – Security techniques – Code of practice for information security controls based on ISO/IEC 27002 for cloud services.
C. Nebulous Consolidated Framework (NCF)
According to the cloud computing shared responsibility model, who is responsible for the security of the hardware in an SaaS environment?
A. The cloud provider
B. The cloud customer
C. The regulator
D. The auditor
A. The cloud provider
Which of the following are tools provided by the CSA to help both cloud providers and cloud customer meet regulatory compliance requirements? Choose all that apply.
A. The Cloud Controls Matrix (CCM)
B. The Consensus Assessments Initiative Questionnaire (CAIQ)
C. The Diffie-Hellman algorithm
D. The Artichoke Incorporation Model
A. The Cloud Controls Matrix (CCM)
Put the following cloud security process steps in the correct order:
A. Identify control gaps.
B. Identify necessary security and compliance requirements, and any existing controls.
C. Define the architecture.
D. Manage changes over time.
E. Select your cloud provider, service, and deployment models.
F. Design and implement controls to fill the gaps.
G. Assess the security controls.
B,E,C,G,A,F,D