QUESTION: answer this: this type of it application control ensures that data is free from errors at the point of collection??

ANS: Data cleansing


QUESTION: answer this: how many ipv4 addresses are there in total??

ANS: fewer than 4.3 billion


QUESTION: answer this: when was the last time the red sox won a hundred games in a season??

ANS: 1946


QUESTION: answer this: who took part in the battle of waterloo??

ANS:
Prussian army