Assuming nine-bit twos complement binary representation, what is the range for this cell as written in binary and in decimal?

Group of answer choices

1 0000 0000 to 0 1111 1111 (bin) and 512 to 511 (dec)

1 0000 0000 to 0 1111 1111 (bin) and 256 to 255 (dec)

1 0000 0001 to 1 1111 1111 (bin) and 256 to 255 (dec)

1 0000 0000 to 0 1111 1111 (bin) and 255 to 256 (dec)

......................................................................................................................

You can tell whether a binary number is even or odd only by inspecting the digit in the 1s place.

Is that always possible for an arbitrary base?

Group of answer choices

1- Yes

2- No