How many pins does dvi-d have?

two, three, four, six

There are ten pins in tenpin bowling. That is why it is called ten-pin bowling.

The pin deck is the same width as the lane itself, consisting of 39 boards. The head pin is situated on the 20th board, with all other pins 1 foot away from each other.

10 no 7 no 6 no 5 no 3

The 7805 regulator IC has three pins; input, output, and ground. The case is also a pin, but it is grounded, so there are still only three pins, for all practical purposes.