You can bring a window back to the screen by clicking its Restore Down button on the taskbar

The intermediate Stream operation ________ results in a stream containing only the unique elements.

a. distinct b. map c. filter d. limit

When the data in a spreadsheet is exported using the ____________ file format, each row is written to a line, and the values of the cells are separated by commas.

a. comma separated value, or CSV b. extensible markup language, or XML c. document object model, or DOM d. delimiter separated value, or DSV