How are window functions different from regular aggregate functions?

Question

Options

• ARows retain their separate identities and the window function can only access the current row.
• BRows are grouped into an output row and the window function can access more than the current row.
• CRows retain their separate identities and the window function can access more than the current row.
• DRows are grouped into an output row and the window function can only access the current row.

• A
  10% (3)
• B
  6% (2)
• C
  81% (25)
• D
  3% (1)

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