// write a function that takes the input string and reverses it // example // argument: Hello // return: olleH function reverseThisString(string){ } // write a function that takes the input string and switches all uppercase characters to lowercase and lowercase charcaters to uppercase // example: // argument: Hello World // return: hELLO wORLD function swapCase(string) { }

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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// write a function that takes the input string and reverses it
// example
// argument: Hello
// return: olleH
function reverseThisString(string){

}


// write a function that takes the input string and switches all uppercase characters to lowercase and lowercase charcaters to uppercase
// example:
// argument: Hello World
// return: hELLO wORLD
function swapCase(string) {

}

//convert array of numbers from farenheit to celcius
// example:
// argument: [23, 32, 41, 50, 59]
// return: [-5, 0, 5, 10, 15]
// hint: use Array.map
function toCelcius(array){

}


//write a function that takes an input array and returns an array of booleans (>=75) or fail (<75)
// example:
// argument: [20, 30, 50, 80, 90, 100]
// return: [false, false, false, true, true, true]
// hint: use Array.map
function passOrFail(array){

}


//write code that loops through the two variables returns an array ['2 is zwei', '3 is drei', '4 is vier', '5 is fünf', '6 is sechs']
// example:
// return: ['2 is zwei', '3 is drei', '4 is vier', '5 is fünf', '6 is sechs']
// hint: use Array.forEach, Array.map or a for loop
function germanNumbers(){
    const cardinalNumbers = [2,3,4,5,6];
    const germanNumbers = ['zwei', 'drei', 'vier', 'fünf', 'sechs'];

}


// write code that returns an array of ONLY prime numbers that are in the array numbers
// example: 
// return [2, 3, 5, 7, 11, 13]
// hint use: Array.filter
function returnPrimeNumbers(){
    const numbers = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15];

}

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