Point out the wrong statement.
(a) The most basic service that online storage can serve is to provide disk space on demand
(b) The user may be able to purchase additional space for paid service
(c) S3 is an example of unmanaged cloud storage
(d) None of the mentioned
I have been asked this question in an interview for internship.
This interesting question is from Provisioning Cloud Storage in portion Cloud-Based Storage of Cloud Computing