The onscreen keyboard is a beast....(Credit to Appleinsider for the picture & paragraph)
The full array of virtual keys, essentially matching what users would find on a standard physical keyboard, can be accessed in both portrait and landscape modes when typing on the iPad Pro.
The include the ability to tap (or temporarily hold) shift while pressing a number key to input the symbol located above it. Keys for plus, minus, equals, dash, backslash, brackets, colon, semicolon, apostrophe and more can be found on the expanded virtual keyboard.
Apple also prevents accidental pressing of the new caps lock button by requiring that users hold their finger down on it for a short period. Simply tapping the caps lock button will not enable it.