What is the purpose of a bitmap in snapshot creation?
When a snapshot is created, a bitmap and blockmap are created in the metadata of the snapshot FS. The bitmap is used to keep track of blocks that are changed on the production FS after the snapshot creation. The blockmap is used to indicate the exact address from which the data is to be read when the data is accessed from the snapshot FS.
What refers to an agreement between provider and consumer that states the terms of service usage?
What ensures that the cloud services and service creation processes adhere to relevant policies and legal requirements?
Which product provides key management and a data-at-rest encryption mechanism for private, public, and hybrid clouds?
In which technique does an application maintain limited functionality, even when some of the modules or supporting services of that application become unavailable?
