Question

What. Is. Optional. Email. Id

Answer 1

Answer:

An optional email address means that, if an organisation or firms asks you for your email address, than it is totally up to you that, you will provide your email address or not. This is often found on a registration or application form, where your personal details are required.

Explanation:

Answer 2

Answer:

Agar aap chhahe ro aapna email id de sakte ho or nahi bhi de sakte go yah aap pe nirbhar karta hai ki aap dena chhahte ho ya nahi.