Which person would be the best fit for a career in the Information Technology field? a social person with a logical mind
a confident person with a quick mind
a creative person with a flexible mind
a strong person with a methodical mind

I think it is A please correct me if im wrong, answer asap

There is a simple pattern for determining if a binary number is odd. what is it and why does this pattern occur? how many bits would you need if you wanted to have the ability to count up to 1000? how high could you count in binary if you used all 10 of your fingers as bits? (finger up means 1, finger down means 0)