Data that is based on natural language, such as social media posts, comments, e-mail messages and so forth, is known as:
a. semi-structured data
b. unstructured data
c. big data
d. structured data

4. the condition requires that only one of the selected criteria be true for a record to be displayed.

After the 2008 recession, the amount of reserves in the us banking system increased. because of federal reserve actions, required reserves increased from $44 billion to $60 billion. however, banks started holding more reserves than required. by january 2009, banks were holding $900 billion in excess reserves. the federal reserve started paying interest on the excess reserves that the banks held. what possible impact will these unused reserves have on the economy?

The solution set for -18 < 5x-3 iso-3х3< xо-3хo3 > x