CodeHS - Study guides, Class notes & Summaries

5.1.4 Square correct answers function start(){ square(5); square(6); } function square(x){ var squareX = x * x; println(squareX); } 5.1.5 Triple correct answers function start(){ triple(4); triple(5); } function triple(x){ var tripleX = x * 3; println(tripleX); } 5.2.4 Area of Triangle correct answers function start(){ triangleArea(5,4); } function triangleArea(base, height){ var area = 1/2 * base * height; println(area); } 5.2.5 Height in Meters correct a...

Write a method that loops until the user inputs the correct secret password or until the user fails to enter the correct password 10 times. The secret password the program should look for is the String "secret" public void secretPassword() { A. int count = 1 while(true) { if(count == 10) { Systemoutprintln("You are locked out!") return } String readLine = Line() if(readLs("secret")) { Systemoutprintln("Welcome!") return } count++ } ...

Impact of the Internet correct answers Collaboration Communication (dissemination of information) Crowdsourcing Anonymity Censorship protocol correct answers a widely agreed upon set of rules that standardize communication between machines What is the Internet? correct answers A philosophy of making information and knowledge open and accessible to ALL A network of networks Built on open, agreed upon protocols A way for all humans and all machines to communicate with each othe...

7.1.4 List of Places to Travel correct answers function start(){ var travelList = ["England" , "Greenland" , "India" , "Pakistan"]; println(travelList[2]); } 7.1.5 List of Prime Numbers correct answers function start(){ var numList = ["2" , "3" , "5" , "7" , "11"]; println(numList[0]); println(numList[2]); println(numList[4]); } 7.2.4 Top Movies correct answers function start(){ var moviesList = ["Easy A" , "Mea...

7.1.7 Fix This Tuple correct answers my_tuple = (0, 1, 2, "hi", 4, 5) # Your code here... my_tuple = my_tuple[:3] + (3,) + my_tuple[4:] print(my_tuple) 7.1.8: Citation correct answers def citation(names): author_name = ((names)) name = str(names[2]) + ", " + str(names[0]) + " " + str(names[1]) return name print(citation(["Martin", "Luther", "King, Jr."])) 7.1.9: Diving Contest correct answers # fill in this function to return the total of...

4.1.6 Using the Rectangle Class correct answers RectangleT: public class RectangleTester extends ConsoleProgram { public void run() { // Create a rectangle with width 5 and height 12 Rectangle room = new Rectangle(5,12); // Then print it out Sln(room); } } R: public class Rectangle { private int width; private int height; public Rectangle(int rectWidth, int rectHeight) { width = rectWidth; height = rectHeight; } public int getArea() { return width ...

What will this code segment output? Sln("Hello"); Sln("World"); A. Hello World B. HelloWorld C. Hello World D. Hello World correct answers A. Hello World Which code segment will print "Hello Karel" to the screen in Java? A. SLine("Hello Karel"); B. print "Hello Karel"; C. Sln("Hello Karel"); D. Sln("Hello Karel"); correct answers C. Sln("Hello Karel"); What will this code segment output? public class Printing...