From there, you can insert the Emoji into a new text box. Complete the Pizza Time! println(second); 17%5 = 2 (meaning when we divide 17 by 5 we get the remainder of 2). If you want to see what you've just copied, press the Win + V hotkey. 2003-2023 Chegg Inc. All rights reserved. Untitled_document. I also know how to copy that problem from the Internet. binaryMax(100000)); LIMIT 1; Q. I'm Lorainne. CodeHS aims to provide outstanding computer science teaching and learning opportunities to students all around the globe. 1 function start(){ Q. Thank you for visiting our site and we also recommend you to visit our homepage to know answers for other related course answers. println(two); .|dyR$ Only include families with more than 1 person. ORDER BY COUNT(*) DESC; Q. The keyboard command for copy is Ctrl + C, and the keyboard command for paste is Ctrl + V. Step 1: Properly selecting the content you wish to reproduce is the first step when copying and pasting . } stream CodeHS is trusted by thousands of teachers and schools all over the world. Another phrase for Hardware Write, run, & debug code in any web browser, no account or downloads needed. var numOrg = 0; How do you initialize a variable? <> You should just return the first_name, last_name of the professor. iterations and the actual iterations needed to find a random value Before solving SQL related problems let us answer few basic terms you must know: Q. [5 mins] This exercise is a good differentiator if the previous exercise is too tough. Track & analyze student assessments & progress data. You can mix and match any premade assignments to build the exact programming course you want to teach. I also know how to copy that problem from the Internet. Ans: HAVING COUNT(*) > 1 return Ans: Aims at ensuring that information is protected from unauthorized or unintentional alteration. Ans: Pastebin.com is the number one paste tool since 2002. println(one); default.sql Streamline your grading workflow. Return a table showing the course enrollments for each course. Name the resulting column Num Weasleys All you want to be doing is counting over the circles. Define Comments SELECT name, id from House; Q. We need to add the following line: } else { What is a Binary? println(Hello, we are open!); Teacher at Mills High School, Milbrae, CA. System.out.println("Max iterations: " + Ans: } You can add additional questions to a forked Quiz or edit existing questions. What are the logical operators? your recursive binary method is called. Ans: This allows us to repeat a section of code as long as some condition is true. We call a function with parameters by saying its name with the parameters in the () separated by commas if there are multiple. int mid = begin + end / View more. Your result should have two columns: Course and Enrollment that show the name of the course & the number of students enrolled in the course. Ans: This is a number system with only 0s and 1s. Copy/Paste Prevention: when Copy/Paste Prevention is enabled, students enrolled in this section can no longer Copy, Paste, or Cut to and from the Editor or their Sandbox. Define Conditions Define Software We want to simulate constantly flipping a coin until we get 3 heads in a row. -> Boolean has a value of true or false. default.sql endstream Q. var one = 1; How to Fork and Edit a CodeHS Assignment To fork a CodeHS Assignment and create an editable copy: Navigate to your Assignments page Click the three dots next to the assignment you'd like to copy Select Fork Confirm by selecting Fork again and a duplicate of the assignment will be added to the lesson } Copy the text/content from the local device into your local clipboard. }, Q. 1 0 obj If you use this method, paraphrase. Ans: return arr; The code is pretty . Online and in-person training for teachers to build the knowledge and confidence to teach excellent computer science courses. Q. ORDER BY COUNT(*) DESC, Person.last_name What is the output of the following program? State the rules for defining a function The courses should be listed in order of enrollment from highest to lowest. You can use arrows to quickly move back and forth between timestamps of code. Ans: You can combine variables and text by using concatenation. You can also use your mouse to copy with the previous method. Q. Add a print statement at each step, as well as print out the array each time. We want to print the phrase CodeHS is the best exactly 25 times. Although the ability to copy and paste text is a central benefit of computing in general, and electronic health records (EHRs) in particular, the widespread adoption of EHRs has led to concerns about how copy-and-paste functionality is being employed in health care. In the following function printThreeTimes: () Ans: A valid way to start a function in Python. Surface Studio vs iMac - Which Should You Pick? Contact our team at [email protected] to learn more. redRect.setPosition(rectWidth * 2, 0); Q. Codehs Answer Key. Grading. function start(){ Assignments can be set to Available, Locked, or Scheduled for a specific date and time. } This is determined by the type of network and the software used to transmit data. Im having trouble with codehs swapping 9.5.6. Booleans // A boolean is either true or false boolean myBoolean = true; boolean anotherBoolean = false; boolean result = readBoolean ("Question? } Ans: However, if you're on a computer, you can search for the Emoji you want using a search engine, then copy it to your computer. Need Help With 6.2.5 Print Product Python : R/codehs - Reddit. Define Cryptography Ans: A system with 10 numeric values, 0 through 9. Ans: They break into the systems for non-malicious reasons such as to test the systems security vulnerabilities or to expose undisclosed weaknesses. copy and paste your homework codehs. What are valid variable names? Q. Students can upload images and other files from their computer to add to their programs in the Code Editor. 5 Ways to Connect Wireless Headphones to TV. 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. if(i % 2 == 0){ 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, View Detailed Plans for Schools and Districts. if(ballsPresent()){ // iterations, and then find the actual iterations for a randomly You want to read input from the user to know how many apples they would like to buy. value? JOIN Course JOIN Enrollment return System.out.println("Max iterations: " + var numApps = 20; COUNT(*) AS courses println(first); 5 var password = readLine(Enter your password: ); If its false, another block of code can be executed. endobj { Q. x$}Aw\& 4 ` H%$!G}E%hQ#rWr;+ksWTu>BertuSz xq{EDd)bd.` txrG!}0)Fb|.FK>>*R6k7.KnXsu5_!ZosX`9*~* ""QM,. Upload this file to the Internet Visit your webpage. 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. But when we run this code, we dont see the circle. FROM House JOIN Person JOIN Course ~4+ BW@C_ Ans: This is the condition that goes in the parentheses for an if or a while statement. { Find the first and last name of the Professor who teaches the least popular course at Hogwarts. Ans: The appropriate use of your data. ->The code in the function goes between the { and the } character, and this is called the function body.. Ans: To either do something if a condition is true or do something else. Data Track & analyze student assessments & progress data Write Code Write, run, & debug code all in a web-based IDE really willing to solve instead of copy-pasting code from the JavaScript programs that students create in CodeHS can be embedded on other sites. Ans: To subtract from or decrease, Q. canvas function start(){ " + binaryRec(generateArrayOfLength(100000), 2, 0, 99999)); You are also given a counter variable that increments each time Q. The largest family should be the first row, the smallest family should be the last. Q. and Ans: The Boolean operator that only returns true if BOTH of its operands are true. function start(){ codehs unit 4.pdf. return result; In this exercise, you will use the example code and Ans: Returns everything from Person in alphabetical order by first_name, Q. if (facingWest()) { Ans: Allows for the reading of user input when float number is used, Q. constant First and foremost, we highly encourage your students to sign the CodeHS Honor Code. Q. What is Cyberbullying? There are two ways that students can embed their code: Create a file called codehs.html on your desktop. Ans: JavaScript function that returns the width of the graphics canvas, Q. getHeight() Q. FROM Person var name = readLine(YourName? move(); // se. if(begin <= end) How many professors come from each of the houses? These assignments are changed in subtle ways so that the core concept and difficulty are not altered, but a different autograded solution is required. midVal) You can edit the Assignment name and description, Starter Code, Solution Code, and more. function start(){ Here is a portion of a sort as an example: Unsorted: 7 5 8 3 4 9 1 2 6 Splitting . blueRect.setPosition(0, 0); If it isn't already there, make a new file called Randomizer.java, and copy / paste in the code for the Randomizer class from the CodeHS Java Library. Q. Ans: Declaring means allocating (providing) space for a variable. Ans: Small chunks of information that have been carefully formed from larger chunks of information. N$h|8Nq+|&o9. Q. Q. Ans: For the CodeHS Demo section, Copy/Paste is disabled for all modules in the course, but students are able to Copy/Paste in the Sandbox. What is printed by the following program? }, import java.util. }, Q. As a teacher, the quiz questions will not be shuffled when you view them. mid; Answer (1 of 43): I am a programmer. If any important topics are missing then please let us know through our comment box at the end of this session. Q. or Ans: The Boolean operator that returns true if EITHER of its operands is true. println(word); Q. For more information, check out Creating Autograders. What is the return value from a function? 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. This is the course that has the fewest students in it. binaryRec(array, target, mid + 1, end); What is a randomizer? Ans: Function allows us to break down our program into smaller parts, and makes the program easier to understand. If circleWidth is 100, then every circle is at (x = 100, y = height / 2). But there is one problem. Ans: A form of protection for intellectual property, usually applying to artistic work. All you need to do is copy/paste, or copy/modify/paste. 1 System.out.println("Actual iterations: Organize the flow of your course with the flexibility to add, remove, and reorder activities, lessons, and modules for your section or individual students. Define Function var max = 5; while(i < 10){ Ans: println allows us to print output to the screen. You are given the merge sort algorithm and you need to add some print statements so that you can see what actually is happening. if(noBallsPresent()){ var canVote = age >= 18 && isCitizen; SELECT last_name AS Family, COUNT(*) AS Count Ans: The protection of computer systems, networks, and data from digital attacks. Ans: Increment means adding one and decrement means subtracting one. found Define Packets Q. I understand your concern and will assist you to resolve this issue. The original assignment is not affected in any way. From the Code Editor, click More > Upload. } WHERE Enrollment.course = Course.id Ans: Less Than or Equal, Q. Explore what CodeHS has to offer for districts, schools, and teachers. 2; Q. } If you use a different browser. It's been a minute and none of things have happened but the code has changed, Teacher edits code and Pushes changes to student program. total = total + i; Ans: The assurance that systems and data are accessible by authorized users when and where needed. Ans: Returns everyone in Potter and Weasley family, Q. hWk)~g? Ans: Allows for the reading of user input when a string is used, Q. readInt var minutes = readInt(How many minutes); Learn more about Creating & Managing Multi-file Programs. function sumTo(num){ Q. function start() Students will be able to copy and paste in their Sandboxes and in all but 3 (Karel Challenges, JavaScript Control Structures, Functions and Parameters) Units. 3 0 obj SELECT * FROM Person ORDER BY last_name, first_name; hWk+XEz3>U5'7"+_*cDnoO$g6[e*9E1ig8+ BW@C_ GROUP BY Person.last_name A% (words starting with A) How many keys are used in Asymmetric Encryption & their roles? Q. SELECT * FROM House; . H T M L T a b l es Di s c u s s i o n : HTML tables are used on websites to help display data. << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 254 /Subtype /Image /Type /XObject /Width 320 /Length 13421 >> } println(i * 2); This is our plan for district-wide programs. Ans: This code will loop infinitely, Q. Q. homework. System.out.println("Max iterations: " + KJ FHI _W c>`+y+4 hW !+_~B@ Ans: What is the value of the boolean variable canVote at the end of this program? You will need to come up with the remainder of the code. (what does declaring mean)? what is the bite force of a baboon. Simply select a snippet of text or image with the mouse cursor and press the Ctrl + C key combination to copy it. No, its Superman! Q. public static int binaryRec(int[] array, int target, What does the symbol > represents? public static void main(String[] args){ AND House.name = Hufflepuff } public class BinarySearchTest roughly a log base 2 relationship. 100"); Q. Ans: FROM Enrollment JOIN Course JOIN Person JOIN House ago I love you [deleted] 2 yr. ago [removed] btn321 2 yr. ago def print_product1_and_product2 . We use functions because they make the program more readable & understandable, they break your program into smaller, more manageable pieces, & they allow for repeated codes. var age = readInt(How many driods do you want to met?); Why do we use while loops in JavaScript? Ans: You give it a new value (ex: numApples = 10; Notice I did not say var again). You can also hold down a shift key and then use the arrow keys to highlight the text you wish to cut or copy. hW !+_~B@ var age = 17; Ans: A numeric value that can have a decimal, Q. readLine Click on it, and you will see an option written book. Define Byte circle.setColor(Color.grey); Ans: JavaScript function that prints out a line to the user, Q. } putBall(); ); 5, Q. add(circle); ->Marketplace Before the internet was in full . Therefore, CodeHS can assist you in choosing the best place to start (after-school club? homework. Q. Note: Multi-file programs are not supported with all assignment types. hW !+_~B@ midVal) println(word); 10000"); Ans: A counter is a variable that gets incremented or decremented each pass through repeated code. 3.6.7: Running Speed Q. } Ans: 3.7.7: French Flag Online Therapy Platform. { Full form of ASCII . save. Ans: 3 parameters go in, 1 return value comes out, Q. Who are Grey hat hackers? That is what CodeHS 10.2.8: Maximum Iterations Important Note: Theese are CodeHS modules that are similar to ones on the Internet. endobj Which statement below will calculate how many apples will be left over? endobj create their own homepage hosted on codehs.me. Ans: The service that translates URLs to IP addresses. What is printed by the following program? iterations for a randomly 8 0 obj ORDER BY last_name DESC, first_name DESC Following are answers to the quiz questions that are being asked recently: Q. int begin, int end) Q. function start(){ Private CodeHS.me Page: Enable this feature to prevent students' codehs.me homepages from being shared on the web. Connect to your VM. Ans: Combines every element of table1 with every element from table2 in every possible combination, Q. var BOTTOM_RADIUS = 100; Safe mode steps http://windows.microsoft.com/en-us/windows-10/change-startup-settings-in-windows-10#v1h=tab02 SELECT Course.name as Course, COUNT(*) AS Enrollment Ans: To join the list with itself, Q. Ans: Returns everything from Person in descending alphabetical order by first_name, Q. Q. 1 var SECRET_PASSWORD = karel; var result = first + second + third; }, Q. 10 } Use embed codes to help students share their JavaScript programs on an external website or blog. stream Important Note: Theese are CodeHS modules that var MID_RADIUS = 60; You can assume that all professors have a course in the Course table. Curriculum Comprehensive computer science curriculum for grades K-12 including hand-ons elementary lessons and over 100 customizable courses in various programming languages. __W~5WMjO:j+~~u_%_W7=XJGoU{~WS~_Ac*JWWU_M=~}Dz+ Ans: Output is what is displayed on the screen. Copy and pasted. Step 1: First, get yourself Google's Chrome browser. You now have a full webpage running outside of CodeHS, locally on your computer! Ans: Canvas getWidth(), getHeight(). But, they are not exactly the same. ]`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 Copy and paste text. AND Person.house = House.id takeBall(); Ans: This is a convention we will follow so that our program will work in multiple situations & not just a particular situation. Restart your computer and check whether the problem is gone. Q. } function start(){ Complete the Instance Variables for Your Dog exercise. function checkBall(){ System.out.println("Actual iterations: Hello, we are open! Who are White hat hackers? var value1 = product(x, y); Ans: The time it takes for a bit to travel from its sender to its receiver. Deliverables - Copy and paste the code required to answer the following questions along with a screenshot of the executed code. The upper left-hand corner of the canvas is always 0,0. circle.setPosition (circleWidth, height/2); You're still setting the x position to the circle's width. Q. hLZYl[d_b.g_?. To get Pro for your school, contact our team at [email protected]. Your output needs to match the sample below. } Free non plagiarized codeHS answers by Code HS introduction to programming with turtle graphics basic python and console interaction conditionals looping Functions and exeptions Strings creating and altering data structures extending data structures project:Hangman Why we do this You are welcome for the free answers Ans: Two keys are used; one key encodes the message, and the other key decodes the message. 165/60r15 4 rx-02 + 15 4h100 ---- 165/60r15 4 . Define Data Abstraction << /Type /XRef /Length 100 /Filter /FlateDecode /DecodeParms << /Columns 5 /Predictor 12 >> /W [ 1 3 1 ] /Index [ 6 45 ] /Info 29 0 R /Root 8 0 R /Size 51 /Prev 89971 /ID [<30b7021d497375dbc44115a81c59bc06><30b7021d497375dbc44115a81c59bc06>] >> Free and Pro tools and strategies to prevent student cheating on CodeHS. a complete programming course?) are similar to ones on the Internet. } We can call a function by saying its name followed by (). Which variables exist at point A? move(); Creating a class culture of good digital citizenship and establishing ground rules can go a long way in preventing student cheating. Q. Create and organize Assignments in any CodeHS course that you're teaching. Following are the major reasons why an aspiring student who thinks of coding should go with CodeHS: The team is here to have a discussion with you, even if you dont know precisely what you want computer science to be like at your school yet. printNumbers(zero, one, two); Ans: Looks for a string that starts with P and ends with anything, Q. }, Q. The getWidth() function gives us the width of the canvas and the getHeight() function gives us the height of the canvas. 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! Q. What is the parameter of the function? You can control Copy/Paste Settings for student Sandboxes separately from the settings in your course. array[mid]; // Base Case Ans: A variable is a storage location for a value in a program. ->Make our program more readable. Q. return -1;//Alternate Base Case - not Ans: The x coordinate of the center of the circle, Q. Import the "random" module to be used later. This tool displays how long students have spent on an assignment. What is a function and why should I use them? Then choose "inspect element" from the bottom of the contextual menu. { Q. Ans: This is a convention we follow where the first word in a variable name is all lower case and any subsequent words are capitalized (ex: numApples). It should do the following: Ask your friend for an initial word. Ans: The same key is used to encode and decode. { default.sql var sum = 0; Define Pixels 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. Use Ctrl+F to navigate the website !!!! System.out.println("Max iterations: " + What are conditionals? Ans: Uses numbers as coordinates to place objects in geometric space, Q. getWidth() Still have questions? var start = 30; Ans: A return value from a function is an output of a function. Define Confidentiality are similar to ones on the Internet. Then using the python interpreter, you just type "import bgcolors" and you should be able to run it. %PDF-1.4 Ans: The screen in which graphics programs are drawn, Q. coordinate system Ans: They break into other peoples computer systems and may just look around or may steal and destroy information. var stop = 10; What is printed by the following program? var circle = new Circle(30); SELECT House.name as House, COUNT(*) AS Professors The ordering will change each time the quiz is viewed. 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. You can unassign or delete the original assignment to avoid having students work on both assignments. """ A multi-line comment describes your code to someone who is reading it. Ans: *; Ans: The process of decrypting a message without knowing the cipher or key used to encrypt it. For more information, check out Creating a Custom Quiz. Or was it to actually do the assignment? When Copy/Paste Prevention is enabled, students enrolled in that section can no longer Copy, Paste, or Cut to and from the Editor. Seamlessly manage rosters, lessons, assignments, progress, and grades for any type of classroom. means- not Q. Find the last 5 names that will be called at graduation in the reverse order in which they will be called. Ans: It is nothing but any information which is stored as numerical digits. Open "Start," type cmd, and select "Run as administrator" under Command Prompt. Starting with basic level block programming classes and progressing to AP level text-based programming courses in various languages, CodeHS provides the complete course route throughout grades 6-12. Ans: The parameters to a function are the inputs to the function which is being passed into the function. Which meant he would be capable of thrusting objects into a . If uploading an image file, you can copy and paste the URL to use in your program. You can even add custom Assignments to pre-existing CodeHS courses. println(word); What is a boolean? var hours = minutes / 60; Thank you for your 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[! How can you store this information in a JavaScript variable? %a (words ending with a)