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The reference to the root of the tree should be set to null
<h3>Can the root of a binary tree be null?</h3>
- Only the subtrees are nulled out, the root always remains and will never be set to null.
<h3>What is null root?</h3>
- null-, root. -null- comes from Latin, where it has the meaning "none; not one.
- '' This meaning is found in such words as: annul, null, nullify.
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The answer is a
digital dashboard.
In its simplest form, a digital dashboard or a business dashboard
provides a graphical representation of KPIs, measures and metrics used by a
company to monitor performance of departments, individuals, teams or the entire company. They track the progress of business objectives and make effective
data driven decisions.
It is safe to give out information that the other user can't use to track you. Generally, these include favorite music, favorite bans, hobbies.
It is never safe to give our personal and identifying information about yourself. This includes your full name (in most cases), place of residence, or any other contact information you may have - such as social media information.
D. Favorite music
