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Consider the below specification about the attributes ESIN, EName, Email, Branch, Day, Neighborhood. Check further below all the correct functional dependencies about these attributes and
Consider the below specification about the attributes ESIN, EName, Email, Branch, Day, Neighborhood. Check further below all the correct functional dependencies about these attributes and all the correct keys. SPECIFICATION. Employees have unique SINs. An employee has exactly one email address, and no two employees share an email address. An employee can work only at one neighborhood in one day. No two branches (offices) are in the same neighborhood. ESIN, Day Neighborhood \{ESIN,Day\} is a key (if all attributes are in one schema) \{ESIN\} is a key (if all attributes are in one schema) \{Neighborhood,Day\} is a key (if all attributes are in one schema) Neighborhood Branch Branch, Day ESIN Email,Day\} is a key (if all attributes are in one schema) Email ESIN Branch Neighborhood EName ESIN ESIN EName, Email
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