javascript Need help defining a function frequencyAnalysis that accepts a string of lower-case letters as a parameter. frequencyAnalysis should return an object containing the amount of times each letter appeared in the string. example frequencyAnalysis('abca'); // => {a: 2, b: 1, c: 1}

Practice / Frequency of Characters Write a method that returns the frequency of each characters of a given String parameter. If the given String is null, then return null If the given String is empty return an empty map Example input: output: empty map explanation: input is empty Example input: null output: null explanation: input is null. Since problem output is focused on the frequency we can comfortably use Map data structure. Because we can use characters as key and the occurrences of them as value. Example input: responsible output: {r=1, e=2, s=2, p=1, o=1, n=1, i=1, b=1, l=1} explanation: characters are keys and oc values ences are

OZ PROGRAMMING LANGUAGE Develop a function {MapTuple T F} that returns a tuple that has the same width and label as the tuple T with its fields mapped by the function F. For example, local fun {Sq X} X*X end in {MapTuple a(1 2 3) Sq} end should return a(1 4 9). Hint: A tuple is constructed with {MakeTuple L N}, where L is the label and N is the width of the tuple.

C++ code. Please describe what EACH line means/does. Ignore code that is commented out.

rografmiming CSC 101 Introduction VB Bau Section21436.02. Sntinn 2022 ta46581 OPRIV NEXTO Workbench Exercise 40443- deadne 04020022 1150 PM WORK AREA toThePowerOf is a function thet accepts two int parameters and returns the value of the first parameter raised to the power of the second. An int variable cubeside has aiready been deciared and initialized. Another int vaciable, cubevolume, has already been declared. Write a statement that calls toThePowerof to compute the value of cubeside raised to the power of 3, and store this value in cubevolume. SUBMIT 1 of 1: Sat Apr 02 2022 23:03:03 GMT-0400 (Eastern Dayilght Time) Type your selution here.