Which statement(s) are false about Map?* It cannot contain duplicate keys and each key can map to at most one value. It is an object that maps keys to values, or is a collection of attribute-value pairs. It can map a key to a function. A Map is an object that maps functions to values, or is a collection of attribute-value pairs.
Which statement(s) are false about Map?* It cannot contain duplicate keys and each key can map to at most one value. It is an object that maps keys to values, or is a collection of attribute-value pairs. It can map a key to a function. A Map is an object that maps functions to values, or is a collection of attribute-value pairs.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Which statement(s) are false about Map?*
It cannot contain duplicate keys and each key can map to at most one value.
It is an object that maps keys to values, or is a collection of attribute-value pairs.
It can map a key to a function.
A Map is an object that maps functions to values, or is a collection of attribute-value pairs.
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