Which of the following are benefits of cloud computing?

The benefits of cloud computing include scalability, flexibility, cost savings, and improved collaboration. Scalability allows organizations to easily adjust their resources up or down based on demand, ensuring that they only pay for what they use. Flexibility in cloud computing enables users to access data and applications from various devices and locations, enhancing the overall user experience. Cost savings are realized as organizations can reduce the need for physical infrastructure, maintenance, and software updates. Improved collaboration stems from the ability for teams to work together in real-time, regardless of their physical location, which paves the way for more efficient communication and project management.

Other options highlight factors that do not accurately represent the advantages of cloud computing. Increased hardware costs and reduced accessibility contradict the fundamental principles of cloud services, which aim to lower costs and improve access. Faster hard drive speeds and better local storage focus on local rather than cloud-based solutions, missing the essence of cloud benefits. Lastly, while enhanced security may be a valid concern, stating it comes with limited data accessibility misrepresents the nature of cloud systems, which are designed to enhance accessibility alongside robust security measures.