A field is a unit of data consisting of one or more characters(bytes).
Hello,

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The answer is b, I hope this is correct
Answer:
C
Step-by-step explanation:
The last one.
Hope this helped!
Answer:
768,543, and 8,451
Step-by-step explanation:
The 8 is in the hundreds place, so when multiplied by 10 it would be in the thousands place.