Cloud computing - Quiz
Cloud computing
  • 1. What is one way cloud computing can shorten time to market?
A) Offering pre-configured tools, scalable resources, and managed services
B) Increasing upfront capital expenditures
C) Providing physical infrastructure
D) Reducing collaboration opportunities
  • 2. How does cloud computing help reduce upfront capital expenditures?
A) By increasing physical infrastructure costs
B) By eliminating the need for managed services
C) By shifting to an operational expenditure model
D) By requiring significant in-house expertise
  • 3. What managed services do cloud platforms offer?
A) Local server management
B) Physical hardware management
C) Artificial intelligence, data analytics, and machine learning
D) Infrastructure maintenance
  • 4. What challenges do organizations face with cloud computing?
A) Unused resources, inefficient configurations, and hidden costs
B) Decreased need for governance
C) Increased in-house expertise
D) Reduced operational expenditures
  • 5. What tools help manage cloud costs?
A) In-house financial tools
B) Local cost management software
C) AWS Cost Explorer and Azure Cost Management
D) Physical infrastructure tools
  • 6. What is FinOps?
A) A cloud service model
B) A physical infrastructure management tool
C) A redundancy configuration strategy
D) A framework to standardize financial operations in the cloud
  • 7. How does cloud computing facilitate remote work?
A) By limiting access to specific locations
B) By reducing internet connectivity
C) By enabling secure access to data and applications from any location
D) By requiring physical presence
  • 8. What do cloud providers offer for core services?
A) Only physical hardware redundancy
B) No redundancy options
C) No managed services
D) Various redundancy options like managed storage and databases
  • 9. What is typically required for advanced redundancy strategies?
A) Automatic setup with no costs
B) No configuration
C) Explicit configuration and may incur additional costs
D) No additional costs
  • 10. What is the shared responsibility model in cloud computing?
A) Providers manage all aspects
B) No shared responsibilities
C) Providers handle infrastructure security, while customers manage data encryption and IAM
D) Customers handle all security
  • 11. Who is responsible for application-level security in a cloud environment?
A) Third-party security firms
B) The cloud provider
C) No one
D) The customer
  • 12. In which cloud service model do customers have the most control and responsibility?
A) Software as a Service (SaaS)
B) Infrastructure as a Service (IaaS)
C) Platform as a Service (PaaS)
D) None of the above
  • 13. What do customers typically trade for convenience in PaaS and SaaS models?
A) Scalability
B) Security
C) Control
D) Cost
  • 14. Who defined cloud computing as a paradigm for enabling network access to a scalable and elastic pool of shareable physical or virtual resources?
A) General Magic
B) The International Organization for Standardization (ISO)
C) Amazon Web Services (AWS)
D) The National Institute of Standards and Technology (NIST)
  • 15. In which year did the National Institute of Standards and Technology (NIST) identify five 'essential characteristics' for cloud systems?
A) 1996
B) 2002
C) 2010
D) 2011
  • 16. Which characteristic of cloud computing allows consumers to provision computing capabilities automatically without human interaction?
A) Broad network access
B) Rapid elasticity
C) On-demand self-service
D) Resource pooling
  • 17. Which characteristic of cloud computing allows capabilities to be elastically provisioned and released to scale rapidly?
A) Rapid elasticity
B) Resource pooling
C) Broad network access
D) On-demand self-service
  • 18. When did the concept of the 'cloud' metaphor for virtualized services first appear?
A) 1960s
B) 2002
C) 1994
D) 1996
  • 19. Who is credited with the 'cloud' metaphor in networking and telecom?
A) David Hoffman
B) General Magic
C) Amazon Web Services (AWS)
D) Compaq Computer Corporation
  • 20. In which year did Compaq Computer Corporation draw up a business plan for future computing and the Internet?
A) 1996
B) 1994
C) 2002
D) 2010
  • 21. Which company established Amazon Web Services (AWS) in 2002?
A) IBM
B) Microsoft
C) Amazon
D) Rackspace Hosting
  • 22. Which company launched Microsoft Azure in 2010?
A) Rackspace Hosting
B) Amazon
C) IBM
D) Microsoft
  • 23. What open-source cloud-software project was initiated by Rackspace Hosting and NASA in 2010?
A) OpenStack
B) Microsoft Azure
C) AWS Outposts
D) Oracle Cloud
  • 24. When did Oracle announce the Oracle Cloud?
A) 2019
B) 2011
C) 2010
D) 2012
  • 25. Which factor is NOT typically considered when deciding between cloud computing and on-premises infrastructure?
A) Cost structure
B) Scalability
C) Regulatory constraints
D) Brand reputation
  • 26. Which industry might favor on-premises setups due to strict regulatory requirements?
A) Retail
B) Healthcare
C) Defense
D) E-commerce
  • 27. Which type of workloads might make cloud infrastructure less suitable?
A) Variable workloads
B) Highly predictable workloads
C) Workloads requiring rapid scalability
D) Workloads needing global accessibility
  • 28. Why might high-frequency trading firms prefer on-premises infrastructure?
A) Cost savings
B) Regulatory compliance
C) Ease of integration
D) Ultra-low latency requirements
  • 29. What is a benefit of cloud computing for companies prioritizing remote workforce enablement?
A) Increased hardware costs
B) Limited scalability
C) Global accessibility
D) Reduced data sovereignty
  • 30. Why might organizations with deeply integrated legacy systems find cloud infrastructure less suitable?
A) Need for rapid scalability
B) Preference for pay-as-you-go models
C) Focus on global accessibility
D) Reliance on legacy systems
  • 31. What is a reason for organizations to maintain on-premises infrastructure despite the benefits of cloud computing?
A) Desire for rapid scalability
B) Preference for pay-as-you-go models
C) Strict regulatory constraints
D) Focus on global accessibility
  • 32. Which companies might use custom hardware like FPGAs for their infrastructure?
A) SaaS companies
B) Startups
C) E-commerce platforms
D) High-frequency trading firms
  • 33. What is a benefit of cloud computing for disaster recovery?
A) Increased hardware costs
B) Reduced data sovereignty
C) Limited scalability
D) Enhanced resilience
  • 34. According to the 2024 State of the Cloud Report by Flexera, what percentage of respondents identified 'Understanding application dependencies' as a top challenge when migrating to public clouds?
A) Approximately 50%
B) Approximately 30%
C) Approximately 40%
D) Approximately 70%
  • 35. What is the average percentage by which public cloud expenditures exceeded budgeted amounts in the 2024 Flexera State of Cloud Report?
A) 15%
B) 10%
C) 25%
D) 20%
  • 36. What percentage of IT leaders experienced budget overruns in their organizations' cloud expenditures during 2023?
A) 69%
B) 80%
C) 50%
D) 60%
  • 37. What percentage of respondents measure cloud progress through cost savings?
A) 40%
B) 75%
C) 65%
D) 50%
  • 38. Which fallacy is associated with misconceptions leading to significant issues in software development and deployment in cloud computing?
A) Fallacies of virtual computing
B) Fallacies of cloud computing
C) Fallacies of distributed computing
D) Fallacies of centralized computing
  • 39. What is a common exclusion in cloud providers' Service Level Agreements (SLAs)?
A) Unplanned maintenance
B) Planned maintenance
C) Security breaches
D) Network issues
  • 40. What percentage of all cloud security outages is attributed to Data Loss & Leakage?
A) 25%
B) 15%
C) 35%
D) 45%
  • 41. What is a method hackers use to gain control of large stores of information in cloud servers?
A) Hyperjacking
B) Trojan horse injection
C) Man-in-the-middle attack
D) Phishing
  • 42. What is the term for the issue where cloud abstractions expose underlying complexities?
A) Transparent abstractions
B) Leaky abstractions
C) Opaque abstractions
D) Hidden abstractions
  • 43. What is a common attack on cloud computing systems?
A) Malware attacks
B) SQL injection attacks
C) Cross-site scripting attacks
D) Denial of service attacks
  • 44. Which section of the Foreign Intelligence Surveillance Act (FISA) affects cloud service providers?
A) Section 505
B) Section 215
C) Section 702
D) Section 101
  • 45. Who wrote about the legal tension between the CLOUD Act and GDPR?
A) Michael Johnson
B) Jane Doe
C) John Smith
D) Laura K. Donohue
  • 46. What is the main issue for cloud service providers operating in both Europe and the U.S.?
A) Inability to store data in Europe
B) Requirement to use U.S. servers only
C) Competing legal obligations
D) Lack of data protection laws
  • 47. What type of connectivity can customers use for wide-area connectivity in IaaS?
A) The Internet or carrier clouds
B) Only the Internet
C) Only carrier clouds
D) Local area networks
  • 48. Which of the following is NOT a typical billing method for IaaS?
A) Cost reflects resources consumed
B) Utility computing basis
C) Annual contract
D) On-demand resource allocation
  • 49. Who manages the development and execution of programs under the dPaaS model?
A) A third-party service provider.
B) The application developer directly.
C) The PaaS provider.
D) The customer.
  • 50. What is an example of a SaaS application integrated with cloud storage?
A) Office Online is integrated with Dropbox.
B) Google Docs is integrated with Google Drive.
C) Google Docs is integrated with OneDrive.
D) Office Online is integrated with iCloud.
  • 51. What was the forecasted global public cloud services spending in 2026 according to Gartner?
A) US$1.2 trillion
B) US$1.03 trillion
C) US$6 trillion
D) US$3.59 trillion
  • 52. What is the main enabling technology for cloud computing?
A) Grid computing
B) Virtualization
C) Autonomic computing
D) Utility computing
  • 53. Which of the following is NOT a characteristic shared by cloud computing?
A) Client–server model
B) Computer bureau
C) Fog computing
D) Grid computing
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