CodeHS - Study guides, Class notes & Summaries

7.1.6 Sandwich Sandwiches CodeHS with 100% Correct Answers | Latest Update 2024 | Verified

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1 pages

Written in 2023/2024

Grade A+

ubuntu

6.4.9 Temperature Converter CodeHS with 100% Correct Answers | Latest Update 2024 | Verified

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3 pages

Written in 2023/2024

Grade A+

ubuntu

CODEHS UNIT 1 STUDY GUIDE EXAM QUESTIONS AND ANSWERS GRADED A+ 2025/2026

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5 pages

Written in 2025/2026

Grade A+

Brightstars

PROGRAMING CODING WITH KAREL EXAM PACKAGE DEAL QUESTIONS AND VERIFIED DETAILED ANSWERS | 100% GUARANTEED PASS | ALREADY GRADED A+

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9 items

NinjaNerd

CODEHS EXAM PACKAGE DEAL QUESTIONS AND VERIFIED DETAILED ANSWERS | 100% GUARANTEED PASS | ALREADY GRADED A+

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5 items

NinjaNerd

Animation and Games CodeHS || INSTRUCTOR APPROVED QUESTIONS AND ANSWER KEY!! CodeHS Python | Unit 5 || BASED ON OFFICIAL EXAM FORMAT; 100% CORRECT Q&A!! CodeHS: Iteration Quiz (4.6) EXAM STYLE QUESTIONS WITH CORRECT SOLUTIONS!! CodeHS Unit 1: Primitive Types (1.1-1.6) TRIED & TESTED QUESTIONS WITH CORRECT SOLUTIONS!!

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14 items

ProPerfomer

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...

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4 pages

Written in 2024/2025

Grade A+

ProPerfomer

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++ } ...

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12 pages

Written in 2024/2025

Grade A+

ProPerfomer

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...

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7 pages

Written in 2024/2025

Grade A+

ProPerfomer

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...

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7 pages

Written in 2024/2025

Grade A+

ProPerfomer

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...

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6 pages

Written in 2024/2025

Grade A+

ProPerfomer

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 ...

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26 pages

Written in 2024/2025

Grade A+

ProPerfomer

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...

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8 pages

Written in 2024/2025

Grade A+

ProPerfomer

Characteristics of a command correct answers *No spaces in commands *Need to match exact capitalization *Every command ends in ( ) ; Function correct answers allows us to break down our program into smaller parts, and makes the program easier to understand. Rules for defining a function correct answers *Name should start with a letter, and cannot have any spaces *The name should describe what this function does *The code in the function goes between the { and the } character, and this ...

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4 pages

Written in 2024/2025

Grade A+

ProPerfomer

What happens when a new device is connected to the internet? correct answers An Internet Protocol (IP) address is assigned to the device. Which poses the greatest personal cybersecurity risk? correct answers Purchasing a couch by emailing a credit card number to the couch owner Which least likely to indicate a phishing attack? correct answers An email from your bank asks you to call the number on your card to verify a transaction Which is considered an unethical use of computer resource...

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2 pages

Written in 2024/2025

Grade A+

ProPerfomer

5.1.4: Square | CodeHS correct answers # Enter your code here def square(x): double_x = 5 * x print(double_x) square(5) y = 10 square(y) 5.1.5: Triple | CodeHS correct answers # Enter your code here def triple(x): triple_x = 3 * x print(triple_x) triple(4) triple(5) y = 3 triple(y) 5.2.4: Area of Triangle | CodeHS correct answers # Enter your code here def triangle_area(BASE, HEIGHT): AREA = 1/2 * BASE * HEIGHT print(AREA) triangle_area(5, 4) triangle_area(10,...

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8 pages

Written in 2024/2025

Grade A+

ProPerfomer

What is data abstraction? correct answers The process of simplifying complicated data into manageable chunks Which of the following are examples of encoding information? correct answers Representing fast food meals as numbers on the menu. For example a number 1 represents a hamburger. Assigning a numeric value to every area of a region, for example zip codes in the United States Assigning a number to every character of the alphabet so we can represent sentences as series of simple digit...

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2 pages

Written in 2024/2025

Grade A+

ProPerfomer

What is an object in Java? correct answers An object is something that contains both state and behavior. What is the difference between a class and an object? correct answers Objects are instances of classes. The class is the general template, and the object is the specific version. What does it mean to be a client of a class? correct answers Being a client of a class means that we can use its methods and functionality without necessarily understanding how it works. What is a constructo...

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2 pages

Written in 2024/2025

Grade A+

ProPerfomer

3.1.4 correct answers function main(){ ("My name is Emmanuel"); ("I like to play basketball"); } main(); 3.1.5 correct answers function main() { ("Look, a fish!"); ("><(((('>"); (); ("This is my ASCII animal!"); (" /_/"); (" ( o.o )"); (" > ^ <"); } main(); 3.2.5 correct answers function main() { let partOfDay = "morning"; let time = 8; ("In the " + partOfDay + ", I wake up at...

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3 pages

Written in 2024/2025

Grade A+

ProPerfomer

In the following code: var ball; function start(){ ball = new Circle(20); add(ball); setTimer(draw, 20); } function draw(){ (2, 2); } When will the function draw be called? correct answers Every 20 milliseconds Which statement will call a function animate every 50 milliseconds? correct answers setTimer(animate, 50); 9.1.5 Crazy Ball correct answers var RADIUS = 100; var circle; function start(){ circle = new Circle(RADIUS); Position(getWidth()/2, getHeight()/2); add(c...

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18 pages

Written in 2024/2025

Grade A+

ProPerfomer

CodeHS Unit 5 2025/2026 Exam Questions with Detailed Verified Answers (100% Correct Answers) | Already Graded A+ 5.1.4: Follow The Yellow Ball Road -

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5 pages

Written in 2024/2025

Grade A+

NinjaNerd

CodeHS Answers : Unit 5 : While Loops 2025/2026 Exam Questions and Answers 100% Guaranteed Success | Already Rated A+ Why do we use while loops in JavaScript? -

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6 pages

Written in 2024/2025

Grade A+

NinjaNerd