Final answer:
The Carthaginian army was known for its excellence in siege operations during the Second Punic War, which is demonstrated by their use of war elephants and multiple victories against Rome, making the statement 'True'.
Step-by-step explanation:
The Carthaginian army was indeed noted for its excellence in siege operations, which is demonstrated by the historical accounts of the Second Punic War and the actions of the famed Carthaginian general Hannibal Barca. Carthaginians showcased their military prowess by invading Italy and securing a number of decisive victories against Rome, although they eventually were unable to secure total victory.
During the conflict, their war elephants and well-coordinated strategies became famous, further underlining their capabilities in siege warfare and complex military operations. Therefore, the statement 'The Carthaginian army was noted for its excellence in siege operations' is True.