An IT resource is scaled up by replacing it with a more powerful IT resource, it is

The prisoner_______ the high prison wall and ran off. A: plunged B: scaled C: descended D: dropped

In the past two years, China ________ second, after the United States, in absorbing foreign investment. A: graded B: ranked C: ranged D: scaled

Obviously, an unarmed person would be in great danger if in the open by an 800-pound bear. However, taking a long-term view, polar bears are much more at risk from climate change than humans are. A: composed B: unravelled C: confronted D: scaled