18 Questions
What technological advancement in the 1950s contributed to the concept of time-sharing or resource pooling?
Introduction of large-scale mainframes
Which development in the 1970s allowed mainframes to host multiple virtual systems on a single physical node?
Virtual Machine (VM) Operating System
What concept did virtualization introduce despite sharing physical resources?
Virtual machines hosted guest operating systems
Which technology enabled multiple operating systems to run on the same physical resources while being logically separated?
Introduction of hypervisors
What commercialization was possible due to improved technologies and hypervisors in cloud computing?
Instant access to cloud resources on a pay-as-you-go basis
In response to expensive physical hardware and increased internet access, what did servers get virtualized into?
Shared hosting environments, virtual private servers, and virtual dedicated servers
What was the main purpose of using dumb terminals in the early stages of cloud computing?
Facilitating access to mainframes
How did the concept of time-sharing contribute to the evolution of cloud computing?
Efficient use of mainframe computing power
What key feature of Virtual Machine (VM) allowed mainframes to have multiple virtual systems on a single physical node in the 1970s?
Support for guest operating systems
How did virtualization impact the development of cloud computing?
Allowed multiple distinct computing environments on the same hardware
What role did shared access of mainframes play in the evolution of technology in the 1950s?
Introduced the concept of time-sharing and resource pooling
How did virtual machines create distinct computing environments on shared physical hardware?
By hosting guest operating systems with separate resources
What role does a hypervisor play in virtualization technology?
Enabling multiple operating systems to share physical computing resources
How does the pay-as-you-go model in cloud computing differ from traditional hardware procurement?
Allows users to pay for resources as and when they are utilized
What advantage of virtualization technology makes it appealing to companies with varying hardware needs?
Enables scaling workloads during usage peaks and downsizing during low usage periods
Which cloud computing benefit is directly attributed to advancements in hypervisor technologies?
Instantaneous spinning up of new instances online
How did the pay-per-use model contribute to the popularity of cloud computing?
Shifted companies from CapEx to OpEx models, improving cash flow flexibility
What key factor allowed companies with limited hardware to benefit from cloud computing?
Instantaneous spinning up of new instances online
Explore the history and evolution of cloud computing through a bullet-point summary. Learn about the origins in the 1950s, access through dumb terminals, and the emergence of Virtual Machine (VM) Operating System in the 1970s.
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