Row 1 is correct as ethanoic acid (a weak acid) will react with a strong base like an amine but not a weak base like an amide
Row 2 is correct as nitrous acid (weak acid) will react with an amine to form a salt. Despite being a weak acid, nitrous acid will react with an amide to produce carboxylic acid, nitrogen gas and water
Row 3 is incorrect, as sulphuric acid (a strong acid) will react with strong base. (it does also cause hydrolysis but the row is still incorrect).
Hope it helps!
Thank you for your precise explanation. it was helpful indeed!