Cloud Computing (Possible questions with complete answers)
What is cloud computing definition? correct answers cloud computing is a model for enabling ubiquitous, convenient, on-demand network access, to a shared pool of computer resources(networks, servers, storage, applications) that can be rapidly provisioned and released with minimal management effort. It it composed of 5 essential characteristics, 3 service models, and four deployment models. What are the essential characteristics of cloud computing? correct answers 1. On-demand, self-service usage 2. Ubiquitous network access 3. Resource pooling / multi-tenancy 4. Rapid elasticity 5. Measured Usage What is IaaS ? (abbreviation) correct answers Infrastructure as a Service. - IT infrastructure offered as a service (compute, storage, Network). - Provides high level administrative control (what machine types, and OS) - Examples, VM offered by Azure and Amazon(EC2), Load Balancers, IP addresses What is SaaS? correct answers Software as a Service - Provides ready-made environment - Provides a higher-level API which provides a service that cloud apps consume - Used to create cloud services, for example, Azure SQL, Heroku, REST weather API
Información del documento
- Subido en
- 16 de agosto de 2023
- Número de páginas
- 10
- Escrito en
- 2023/2024
- Tipo
- Examen
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- Preguntas y respuestas
