Given a sentence with a missing word, pick the answer option that best fills out the missing word in the sentence. Indicate each answer with its index ('a', 'b', 'c', 'd').

Bytes are sets of ____ bits.\Question: Choose the right answer from options given a) four b) eight c) five d) ten
b

Color codes are ____ digit combinations of letters and numbers that correspond to a specific color.\Question: Choose the right answer from options given a) six b) eight c) seven d) one
a

Charter boats are smaller vessels hired by a private party of ____ to six individuals.\Question: Choose the right answer from options given a) four b) one c) two d) nine

a