6.19 LAB: JavaScript maps Write the function calcWordFrequencies() in script.js that uses the JavaScript prompt() function to read a list of words (separated by spaces). The function should output those words and their frequencies to the console. Ex: If the prompt input is: hey hi Mark hi mark the console output is: hey 1 hi 2 Mark 1 mark 1 Hint: Place unique words in a map, where the key is the word, and the associated value is the word's frequency. To test the JavaScript in your web browser, call the calcWordFrequencies() function from the JavaScript console. 287238.1802226.qx3zgy7
6.19 LAB: JavaScript maps Write the function calcWordFrequencies() in script.js that uses the JavaScript prompt() function to read a list of words (separated by spaces). The function should output those words and their frequencies to the console. Ex: If the prompt input is: hey hi Mark hi mark the console output is: hey 1 hi 2 Mark 1 mark 1 Hint: Place unique words in a map, where the key is the word, and the associated value is the word's frequency. To test the JavaScript in your web browser, call the calcWordFrequencies() function from the JavaScript console. 287238.1802226.qx3zgy7
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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Need help with Zybook JavaScript Lab 6.19. Not sure how to start this off and instructions are confusing to me.
Code:
function calcWordFrequencies() {
}
Transcribed Image Text:6.19 LAB: JavaScript maps
Write the function calcWordFrequencies () in script.js that uses the JavaScript prompt() function to read a list of words (separated by
spaces). The function should output those words and their frequencies to the console.
Ex: If the prompt input is:
hey hi Mark hi mark
the console output is:
hey 1
hi 2
Mark 1
mark 1
Hint: Place unique words in a map, where the key is the word, and the associated value is the word's frequency.
To test the JavaScript in your web browser, call the calcWordFrequencies() function from the JavaScript console.
287238.1802226.qx3zqy7
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