I saw a question that said:
What are the things that i should take care before upgrading my IOS with a new version and what the IOS commands should i use to gather the information ?
A)The Rom memory.
b)Flash & Ram memory.
the answer is very simple it's B and C , but why they said Ram memory in option B answer ..
As i know that Ram not necessary to check it just we should check Flash Memory..
Is it correct ?