Get started with your hour of code today on CodeHS. function is Superman(isBird, isPlane){ What kind of control structure should we use? hW !+_~B@ problem. one unit in another tech class? To deploy computer science courses, CodeHS collaborate directly with students, instructors, schools, and districts. Another phrase for Hardware return arr; Your result should have two columns: Course and Enrollment that show the name of the course & the number of students enrolled in the course. How do I call a function with parameters? Ans: Ans: The appropriate use of your data. function start(){ Teacher at Mills High School, Milbrae, CA. You can control Copy/Paste Settings for student Sandboxes separately from the settings in your course. } move(); Explore what CodeHS has to offer for districts, schools, and teachers. <> stream Deliverables - Copy and paste the code required to answer the following questions along with a screenshot of the executed code. This is our plan for district-wide programs. println(total); Q. Ans: To either do something if a condition is true or do something else. Ans: The protection of information from people who are not authorized to view it. circle.setColor(Color.grey); % Online Marketing For Your Business Ans: It executes a block of code if is true. hWR|6ko\MCQ=%A: Full form of ASCII Define Cryptography Ans: Returns everything from Person in alphabetical order by first_name, Q. Experts are tested by Chegg as specialists in their subject area. What is modulus? But when we run this code, we dont see the circle. You can use arrows to quickly move back and forth between timestamps of code. function start(){ B = Math.max (B 50, 0); How do you initialize a variable? GROUP BY Enrollment.course public static int binaryRec(int[] array, int target, -> String these are typical characters. 3.6.6: Sporting Goods Shop Find the number of students who have a Z in their first name. A dropdown menu will appear on the upper side of the page with the title "More". for(var i = 0; i <= num; i++){ midVal) This can be accomplished by i++; or i = i; or i = i 1; Q. Q. ORDER BY COUNT(*) DESC; Q. SELECT * FROM House; Ans: Allows for the reading of user input when a string is used, Q. readInt 2 var circle = new Circle(40); Ans: create their own homepage hosted on codehs.me. You can copy and paste these codes into your website or blog. Ans: Less Than, Q. Please read the questions carefully and solve if you're Time Tracking What is assignment? This is our plan for classrooms just getting started. 7 println(You got it!); Q. } If you use a different browser. We want to position a Circle on our canvas to be at a random position, but we want to keep the entire shape on the screen. JOIN Person AS Student return x y; Ans: A system with 10 numeric values, 0 through 9. Ans: Notes that you leave in your code so others can know what your code is doing. Grading. Because that person has a 67% chance of being a clone. default.sql To select all items on a page or folder, you can use the CTRL+A or Command + A shortcut: hold down the CTRL button (on Windows) or Command key (on Mac . var result = 0; So please do not just copy paste code from the Internet and This will load the class in, and allow you to run the code. println(Number of Apples: + numApps); Ans: To subtract from or decrease, Q. canvas Ans: Equal to, Q. } Ans: Physical components. var numOrg = 0; 4.2.4: One Ball in Each Spot var rectWidth = getWidth() / 3; Note: Clipboard only stores content up until you close an Office app or turn your computer off. Run rdpclip.exe. We call a function with parameters by saying its name with the parameters in the () separated by commas if there are multiple. Ans: The time it takes for a bit to travel from its sender to its receiver. { endobj We're just an email away from helping you out! Go to Google and paste the original text. 4.3.2: Fetch Puzzle ); var minutes = readInt(How many minutes); var blueRect = new Rectangle(rectWidth, rectHeight); var redRect = new Rectangle(rectWidth, rectHeight); We create the circle and position it correctly on the screen, but we never add it to the screen. var result = x + y; 2003-2023 Chegg Inc. All rights reserved. Ans: hW !+_~B@ Browse for the file you would like to upload > Open Copy and paste the URL to use in your program Accepted Image types: APNG (.apng) BMP (.bmp) GIF (.gif) ICO (.ico) CUR (.cur) JPG (.jpg) JFIF (.jfif) JPEG (.jpeg) PJPEG (.pjpeg) PJP (.pjp) PNG (.png) SVG (.svg) TIF (.tif) TIFF (.tiff) WEBP (.webp) } else { Q. Define Hashing In this exercise, you are going to calculate the maximum println(hello); Ans: From the Code Editor, click More > Upload. var circle = new Circle (width/NUM_CIRCLES/2); Any reason why you are dividing by 2 here? <= means- less than or equal to What are if statements? default.sql This function should take two lists as arguments and swap their values. say this is the solution while it is a solution of a similar Q. LIMIT 1; Q. arr[i] = What are valid variable names? { found But no worries as we solved every problem for you down below. Define Function I also know how to copy that problem from the Internet. We use functions to: FROM Enrollment JOIN Course move(); } Click Create New Question to add your own questions to the forked quiz, Use the pencil button to edit an existing question, Click the red X next to a question to remove it from the forked quiz. Ans: The x coordinate of the center of the circle, Q. Ans: Assignment is setting a variable equal to a value (ex: numApples = 15; I assigned numApples a value of 15). %PDF-1.4 your recursive binary method is called. WHERE House.id = Person.house What is Digital Information? If any important topics are missing then please let us know through our comment box at the end of this session. Another meaning for Decrypt Ans: The process of deciding which path to take on a network. You can add additional questions to a forked Quiz or edit existing questions. Approximately three years ago, Dr Quintendo III, a mental scientist, had managed to turn a typical computer to life. 4 while(true){ Hint: You can use ORDER BY on a COUNT function. int[] arr = new int[length]; `l~~0*oq~_W`+x3+ Private CodeHS.me Page: Enable this feature to prevent students' codehs.me homepages from being shared on the web. means- not That is what happened to me before and I don't want it happening again. value? Homework is for you to do. What is a convention? 2. while(i < 10){ }, Q. What is output? Ans: A counter is a variable that gets incremented or decremented each pass through repeated code. Which statement should you use to read in a number from the user? Ans: The capacity of data transfer in a system and its measured by bitrate. Q. Find CodeHS Answers and Math Homework Answers Here ! System.out.println("Max iterations: " + __W~5WMjO:j+~~u_%_W7=XJGoU{~WS~_Ac*JWWU_M=~} endobj Brightness Filter, R = Math.max (R 50, 0); Ans: Output is what is displayed on the screen. private static int binaryMax(int length) Ans: Looks for a string that starts with P and ends with anything, Q. SELECT COUNT(*) AS Num Students Organize the flow of your course with the flexibility to add, remove, and reorder activities, lessons, and modules for your section or individual students. No, its Superman! default.sql What does the symbol = represents? If you click on it, you will find many books that talk about what you have pasted through your interest to find the exact book/source. binaryRec(array, target, begin, mid - 1); takeBall(); var age = readInt(How many driods do you want to met?); checkBall(); understanding. >= means- greater than or equal to Define Comments Write, run, & debug code in any web browser, no account or downloads needed. CodeHS aims to provide outstanding computer science teaching and learning opportunities to students all around the globe. Ans: Shortcut key for Paste: Ctrl + V. Select the text you want to copy, and then on the Home tab, select the Clipboard button and then select Cut or Copy. Clipboard. Ans: A group of 2 or more computer systems linked together. add(circle); Check out this blog post to learn more about how this tool was built and how it works! binaryMax(100)); ->Need to match the exact capitalization Ans: These are similar to Karel for loops. The result will be the exactly the same as if you had carefully typed it in by hand. Define Byte Never talk about copying the answers in public, to your parents, or to other students. } Q. You can fork, or copy, CodeHS assignments to customize them for your students. { (int)(Math.random() * 100); Return a table with the first and last name only. << /Contents 14 0 R /MediaBox [ 0 0 612 792 ] /Parent 38 0 R /Resources << /ExtGState << /G3 30 0 R /G9 35 0 R >> /Font << /F10 36 0 R /F11 37 0 R /F4 31 0 R /F6 32 0 R /F7 33 0 R /F8 34 0 R >> /ProcSet [ /PDF /Text /ImageB /ImageC /ImageI ] /XObject << /X12 11 0 R /X13 12 0 R /X5 19 0 R >> >> /StructParents 0 /Type /Page >> Ans: Small chunks of information that have been carefully formed from larger chunks of information. Ans: Confidentiality, Integrity, Availability. Q. Q. var x = 5; SELECT * FROM table1 JOIN table2; . return x * y; var BOTTOM_RADIUS = 100; Also known as ethical hackers. hWk)~g? JFIF C FROM Person LIMIT 5; Following are a few commands and definitions if you are new to coding: Q. The columns should be named Family, Count. Ans: A form of protection for intellectual property, usually applying to artistic work. CodeHS emphasizes providing instructors, students, and team members with engaging, accessible, and innovative learning opportunities. You can copy links from websites, emails, Word documents, and pretty much any other program. Ans: This is a feature that can help with cheating prevention on tests. stream Q. Assignments. R = Math.min (R + 50, 255); What does the symbol <> represents? Define System software circle.setPosition(200, 220); Ans: Q. } Q. println(third); We need to add the following line: var x = Randomizer.nextInt(circle.getRadius(), getWidth() circle.getRadius()); var y = Randomizer.nextInt(circle.getRadius(), getHeight() circle.getRadius()); ->Make our code easier to understand by giving a readable name to a group of instructions, SELECT name as Course, COUNT(*) AS Enrollment, SELECT Course.name as Course, COUNT(*) AS Enrollment, FROM Enrollment JOIN Course JOIN Person JOIN House, SELECT House.name as House, COUNT(*) AS Professors, SELECT last_name AS Family, COUNT(*) AS Count, SELECT Professor.first_name, Professor.last_name. B = Math.min (B + 50, 255); { } View more. turnAround(); Write, run & debug code in a web-based IDE, Access a suite of teacher tools & resources, 6-12th grade courses from intro to AP programming, Industry-relevant certifications for students, Create & configure your course assignments, Manage & organize your class with customizable settings, Track & analyze student assessments & progress data, Write, run, & debug code all in a web-based IDE, Connect CodeHS to your districts educational platform, CodeHS Student Journey: Leading Girls Who Code and Helping Educate Younger Students, CodeHS Student Journey: From Coding in High School to UC Berkeley. println(i); In this exercise, you will use the example code and Hint: Remember that you can rename tables that you join together, so you can distinguish between them. return (int)Math.log(length) / Q. Q. var isRaining = false; copy and paste your homework codehs. What you submit should be your work. Ans: A global network connecting millions of computers, making it possible to exchange information. Q. What kind of loop should we use? Uploading a .zip file will unzip and add all files to the program. }, Q. Click on the text you want to copy from the Clipboard, then paste it to your destination file or program. Ans: The screen in which graphics programs are drawn, Q. coordinate system Ans: A whole number (not a fraction), Q. initialize a variable Learn more about Creating & Managing Multi-file Programs. var two = 2; *; But there is one problem. The company thinks that educationspecifically codingin the official K-12 system, higher education, and beyond has the potential to enable everyone to reach their full potential. We can call a function by saying its name followed by (). ?87-W~|mA ORDER BY last_name DESC, first_name DESC To fork a CodeHS Assignment and create an editable copy: Click the three dots next to the assignment you'd like to copy, Confirm by selecting Fork again and a duplicate of the assignment will be added to the lesson, Click Edit on the right-hand side to edit the forked Assignment. Q. Assignments can be set to Available, Locked, or Scheduled for a specific date and time. If its not a bird and its not a plane, it must be Superman. midVal) xcbd`g`b``8 "l#LHS Bn"A0dJD+#Du RkdXv"G Name the resulting column Num Weasleys How many professors come from each of the houses? Ans: var applesToBuy = readInt(How many apples would you like? To see a list of every file that's been uploaded to your account and its URL: Still have questions? What is a boolean? public class BinarySearchTest{ You're not one of them. Define if-else statements If the assignment was to find articles . Which statement below will calculate how many apples will be left over? How many times will the following program print hello? var TOP_RADIUS = 30; Ans: How do you combine variables and text? Ans: A variable is a storage location for a value in a program. The Hour of Code is Here CodeHS Resources Choosing the Right Tutorial Need help picking a tutorial? function start(){ You should write a query that returns one column with one row that has the number. We can call a function by saying its name followed by (). }, Q. Platform . 5 var password = readLine(Enter your password: ); ->Every command ends in ( ) ; Q. Select what you want to copy and press Ctrl + C on your keyboard. SELECT name, id from House; ORDER BY COUNT(*) ->Military and business use, Q. Define DNS { Which of the following functions is the correct implementation of isSuperman? ->Name should start with a letter, and cannot have any spaces var total = 0; SELECT Professor.first_name, Professor.last_name Ans: var circle = new Circle(30); use class PIL.ImageEnhance.Brightness (image) from The ImageEnhance module that, contains a number of classes that can be used for image enhancement. Q. function start(){ Administrator at The Browning School, New York, NY. for (var i = 1; i <= 10; i++){ Q. var MAX_NUMBER = 10; For more information, check out Creating Autograders. CodeHS aims to make computer programming education more enjoyable and accessible, and CodeHS think that excellent tools and a supportive community are required to do it. Q. SELECT COUNT(*) AS Num Students While students can embed their HTML files on any website, they also have the option to create their own homepage hosted on codehs.me! Q. var speed = miles/ hours; 10000"); // Use the helper code to generate arrays, calculate the max println(Number of Apples: + numOra); ~4/_YK@#v`e[|9|s`)> function start(){ When you fork a program, or in this case a CodeHS assignment, it means that you are making your own copy to work on, and any changes you make will not affect the original. if(facingEast()){ Ans: The assurance that systems and data are accessible by authorized users when and where needed. Just click the button: >>Click Here For CodeHS Web Design Answers<<. 1) Copy from Friend 2) Copy from the Internet 3) Get it Done Now at the end, we will discuss the necessary Do's and Don't Do's Don't Conclusion Here are the three main methods for Copy Homework without Getting Caught: 1) Copy from Friend Copy Homework from a friend is the easiest and simplest way to do away with all the headaches from homework. homework. SELECT * FROM Person WHERE house = 1; This is a list of words where each word has a one-letter difference from the word before it. What does the symbol <= represents? 9 0 obj Return a table showing the course enrollments for each course. GROUP BY Enrollment.course Check it out here: How to Use the CodeHS JS Library On Your Website. Data. Define Start() function according to CodeHS 1 0 obj default.sql Ans: Only include families with more than 1 person. SELECT * FROM Person ORDER BY first_name; Q. We hope you find every possible CodeHS answer key for FREE. Which meant he would be capable of thrusting objects into a . You now have a full webpage running outside of CodeHS, locally on your computer! You can highlight and copy Emojis on your phone by tapping and holding like normal. Ans: Changing a message into an unreadable string of numbers. SELECT * FROM Letter AS First Join Letter AS Second; AND Person.house = House.id It does cause a little suspicion when two students have the exact same answer. AND Person.id = Enrollment.person 7U*jUPDg_ +Bk~_z)'"2L~+(Ww""C'?K"6Wl6XDar[PDv9?`}pMW0#&""y9 (what does declaring mean)? SELECT Course.name as Course, COUNT(*) AS Enrollment What is Cryptanalysis? Manage & organize your class with customizable settings. What is a randomizer? The upper left-hand corner of the canvas is always 0,0. println(Sorry, we are closed!); Repeatedly ask them for an index and a letter. Ans: The protection of computer systems, networks, and data from digital attacks. return CodeHS 10.2.8: Maximum Iterations } Ans: Ans: A variable in a program that has a value that does not change, Q. magic number Ans: A protocol that defines the layout of an Internet address. Here are the three main methods for Copy Homework without Getting Caught: 1) Copy from Friend . var canVote = age >= 18 && isCitizen; 6 0 obj The arrows are located on the left center of the session. move(); Q. Ans: It is a computing machine that performs calculations according to precise instructions. Press the Windows key + V on your keyboard. { ); 9 println(Incorrect password, please try again.); I understand your concern and will assist you to resolve this issue. WHERE first_name LIKE %Z%; Q. Ans: Initializing a variable means giving it a value for the first time (ex: var numApples = 5; This declares and initializes the variable numApples). var ball = new Circle(size); Write, run, and debug code in 10+ languages right in your browser - no downloads needed! Q. Look no further for extra challenges, practice problems or quizzes for your students. Ans: Unit of digital data. Here's an example: cat cot cog log Write a program to help your friend. System.out.println("Actual iterations: () Ans: A valid way to start a function in Python. In a lot of cases what this means in real terms is that I am really good at searching the internet, finding a similar solution and using that solution or idea to implement one of my own. Online and in-person training for teachers to build the knowledge and confidence to teach excellent computer science courses. Ans: The parameters to a function are the inputs to the function which is being passed into the function. Click on one of our programs below to get started coding in the sandbox! Break ties alphabetically by course name. Streamline your grading workflow. Filter through hundreds of activities created by our community of CodeHS teachers to add to your course from our Problem, Playlist and Quiz Banks. Ans: This is a convention we will follow so that our program will work in multiple situations & not just a particular situation. Find the last 5 names that will be called at graduation in the reverse order in which they will be called. Q. Explain Routing Here is a portion of a sort as an example: Unsorted: 7 5 8 3 4 9 1 2 6 Splitting . Here are links to free HTML codes. From there, you can insert the Emoji into a new text box. if(target == All you want to be doing is counting over the circles. Ans: A base-16 system, consisting of the 16 symbols 0 through 9 and A through F. Q. Summarize RGB Color Scheme var redRect = new Rectangle(rectWidth, rectHeight); Which of the following will accomplish this? Q. Note: Multi-file programs are not supported with all assignment types. What does the symbol >= represents? In a graphics canvas, what are the coordinates of the bottom right corner of the window? What are while loops? What are the logical operators? }, Q. Ans: Less Than or Equal. Q. Ans: A numeric value that can have a decimal, Q. readLine You can find the Time Tracking tool under the Progress view. The uploaded file will be added to the file tree in your Code Editor. Ctrl + C is the hotkey for copying items to the clipboard. } else { Then choose "inspect element" from the bottom of the contextual menu. With these HTML codes, the hard work has already been done for you. Before solving SQL related problems let us answer few basic terms you must know: Q. Q. array[mid]; ORDER BY COUNT(*) DESC, Person.last_name Ans: All of the information about a person can be found online due to their activity. binaryMax(100000)); putBall(); Full form of CIA Triad Ans: Ans: A function is defined for a specific task that needs to be done. // iterations, and then find the actual iterations for a randomly Return a table showing the course enrollments for each course. turnRight(); What are if/else statements? if(ballsPresent()){ Private CodeHS.me Page: Enable this feature to prevent students' codehs.me homepages from being shared on the web. Ans: ID NAME, Q. (ex: println (Hi + name + , you want + numApples + apples and + numOranges + oranges. It should do the following: Ask your friend for an initial word. Q. CodeHS 7.6.12 Phonebook Note: Theese are CodeHS modules that are similar to ones on the Internet. Q. Ans: Defining a variable for the first time, Q. variable Ans: }, Q. &-|LDD6~>&W""GI+_ `JDdW0ic~%"y+1A>&W""GI+_ `JDdW0ic~%"y+1ALZ0~o L@ tito stand and deliver; hunting memoirs of balmoral castle book Q. hW !+_~B@ To copy and paste: Use keyboard shortcuts; Use the right-click menu; Select Copy or Paste from the Edit menu in the toolbar; Tip: To use the menu options, Docs Offline extension needs to be installed. println(I like to hunt.); Ans: Ans: The building blocks of digital images. Ans: Greater Than, Q. { var blueRect = new Rectangle(rectWidth, rectHeight); SELECT name as Course, COUNT(*) AS Enrollment var name = readLine(YourName? } Ans: Increment means adding one and decrement means subtracting one. Ans: While loop, Q. return result; ogL_lOKUK7^|5Qd|_9"c?h-B6)Z~)Qd!Gy1{M^|F8EUKlGnF_W0ZUKE6~_W0 W(a+JW''G _W@jO-~_W0 =J ~_ +W~d_W@jO-~_W0 =J ~_ +W~d_W@jO-~_W0 =J ~_ +W~d_W@jO-~_W0 =J ~_ +W~d_W@jO-~_W0 =J ~_ +W~d_W@jO-~_W0 =J ~_ +W~d_W@jO-~_W0 =J ~_ xoC/E64{S[! Forking a CodeHS assignment allows you to make your own, customizable copy without affecting the original. var num1 = Randomizer.nextInt(0, MAX_NUMBER); endstream if(begin <= end) AND Student.id = Enrollment.person \M:oE 'W@Cjg~+R|C6'x3{SGpW7$?wBS+_+^:g7B6>5s~ 7$BS+__~5I _W7=XJGoU{~WS~_Ac*JWWU_M=~}Dz+ . What is Cyberbullying? move(); sumTo(x); Ans: You can combine variables and text by using concatenation. Ans: Uses numbers as coordinates to place objects in geometric space, Q. getWidth() GROUP BY Person.last_name Thank you for your println(Sincerely, the grocery store); Describe: println Write a SQL query that will return the number of people in the Weasley family (people with the last name (Weasley). All the tools, resources, and dedicated support your school needs to implement and run a high-quality computer science program. in arrays of size 100, 1000, 10k, and 100k. Free and Pro tools and strategies to prevent student cheating on CodeHS. println(i * 2); Mention string patterns var rectHeight = getHeight(); Ans: Word, Q. if(target > You can also use your mouse to copy with the previous method. ); println(Hi + name + you want to meet + age + droids and + wookies + Wookie.); var amount = readInt(How many would like?); var miles = readInt( How far did you run? var circle = new Circle(60); Click where you'd like your item to go in the file and then select it from the Clipboard. 5 Ways to Connect Wireless Headphones to TV. Repeatedly ask them for an index and a letter. Q. } Declare a variable ); Q. Faspe focuses on quality education material and we care about your needs. << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 254 /Subtype /Image /Type /XObject /Width 320 /Length 13421 >> FROM House JOIN Person JOIN Course What is a prompt? Use Ctrl+F to navigate the website !!!! ]`Vf9A+=T%*YDD/}]O*;O;""2|r|`]Z]KSl~%"+gdX,Me?2JDd7SXSlO|eyr`KGHr""9i]'%k@/v%")Wxt - jC>5UotJDD]vBEDD?u {5DD]i;tVlO?EDdD94:2]DDrY7ED|_AozrPDDJLRzW""roCLRWDDF)G9OS0I\m]D-+""MQ+ `K?`3u{|]1 FHI FHI FHI FC Google tracking ! println(Hello, we are open!); length) if(target < Q. Ans: A global variable is a variable that is known everywhere throughout your code. }, Q. hW !+_~B@ 3.7.7: French Flag (What does initializing mean)? Just increment it by 1. Hover over 'Course Settings' from the top menu bar Select 'Copy/Paste Prevention' from the drop-down menu Toggle the button that is at the top of each Section column You can control Copy/Paste Settings for student Sandboxes separately from the settings in your course. System.out.println("Max iterations: " + That is why CodeHS recommend reading, writing, and coding. Ans: Allows for the reading of user input when an integer is used, Q. readFloat SELECT House.name as House, COUNT(*) AS Professors CodeHS think that everyone should have the opportunity to learn to code and that it is a skill that allows pupils to be as creative as they want. Time Tracking and Advanced Settings are available on CodeHS Pro. What is increment and decrement? var i = 0; // Base Case var numApples = 10; 8 0 obj Uploading HTML Files Online While students can embed their HTML files on any website, they also have the option to create their own homepage hosted on codehs.me! what is the bite force of a baboon.