Podcast
Questions and Answers
What is the main characteristic of Service-oriented architecture (SOA)?
What is the main characteristic of Service-oriented architecture (SOA)?
- Offers computing resources as and when required
- Combines computer resources spread over different geographical locations
- Communicates with other services to achieve a common goal
- Uses software components called services (correct)
Which computing infrastructure combines computer resources spread over different geographical locations?
Which computing infrastructure combines computer resources spread over different geographical locations?
- Hybrid computing
- Utility computing
- Service-oriented architecture (SOA)
- Grid computing (correct)
What is the main feature of utility computing?
What is the main feature of utility computing?
- Charges are based on the consumption of services provided (correct)
- Communicates with other services to create business applications
- Combines computer resources spread over different geographical locations
- Offers fixed charges for computing resources
In grid computing, how are unused resources on multiple computers utilized?
In grid computing, how are unused resources on multiple computers utilized?
How do services in Service-oriented architecture (SOA) interact with each other?
How do services in Service-oriented architecture (SOA) interact with each other?
What is the main advantage of cloud computing?
What is the main advantage of cloud computing?
Which technology is used to create virtual representations of physical machines?
Which technology is used to create virtual representations of physical machines?
Why do businesses use virtualization?
Why do businesses use virtualization?
What is the role of cloud service providers in cloud computing?
What is the role of cloud service providers in cloud computing?
How do client devices access computing resources in cloud computing?
How do client devices access computing resources in cloud computing?
What type of investment does virtualization help businesses get greater returns from?
What type of investment does virtualization help businesses get greater returns from?
