Q. Experts are tested by Chegg as specialists in their subject area. Ans: Returns everything from Person in alphabetical order by last_name, then by first_name to break ties, Q. Full form of ASCII ~4+ BW@C_ You can edit the Assignment name and description, Starter Code, Solution Code, and more. -> Number integers I'm a teacher and I like to help out students by writing blog in my free time. SELECT COUNT(*) AS Num Students Q. problem. Global Nav Open Menu Global Nav . Connect CodeHS to your districts educational platform. }, import java.util. The result will be the exactly the same as if you had carefully typed it in by hand. 2 var circle = new Circle(40); println(Hello, we are open!); ]`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 Q. } else { What are if/else statements? *; println(word); Give high school students a competitive advantage entering college or the workforce with the opportunity to demonstrate their mastery of programming skills. CodeHS can provide a direct educational advantage to kids by developing an excellent curriculum, tools, and resources to enable high teachers to educate computer science. then use one of these steps to paste your copied item at that location. SELECT Person.first_name, Person.last_name, var circle = new Circle (width/NUM_CIRCLES/2); Any reason why you are dividing by 2 here? Ans: The largest family should be the first row, the smallest family should be the last. G = Math.min (G + 50, 255); What is a local variable? Ans: A counter is a variable that gets incremented or decremented each pass through repeated code. ); Data. This is the assignment: Use your knowledge of unpacking and identity to complete the function swap_lists. function start(){ What does the symbol >= represents? Which variables exist at point A? } %PDF-1.4 (Note: if you fork an unassigned assignment, the copy will also be unassigned). 5 Ways to Connect Wireless Headphones to TV. if(begin <= end) 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. KJ FHI _W c>`+y+4 Their websites will be visible at [student username].codehs.me. What is a Computer? var x = 5; How can you store this information in a JavaScript variable? checkBall(); What are the parameters of a function? [15 mins] Encourage students to reference their notes and previous exercises, but to not copy and paste! } 2003-2023 Chegg Inc. All rights reserved. println(Number of Oranges: + numOra); var x = 100; Q. SELECT name FROM House; Elizabeth High School . for(var i = 0; i <= num; i++){ Use the Preview button to see how the assignment will look for students. public static void main(String[] args){ }. 11 } Q. }, Q. Q. Note: All coding answers for CodeHS are checked multiple times before being shown to you. circle.setColor(Color.grey); Ans: The use of electronic communication to bully a person, typically by sending messages of an intimidating or threatening nature. B = Math.max (B 50, 0); But no worries as we solved every problem for you down below. // iterations, and then find the actual iterations for a randomly Q. { return x * y; SELECT * FROM Person ORDER BY first_name DESC; Industry-relevant computer science certification exams for high school students. arrays, calculate the max Find the first and last names of the 5 students sorted by most courses taken. SELECT * FROM Person ORDER BY first_name; But when we run this code, we dont see the circle. Ans: It executes a block of code if is true. hWk)~g? When you answer that, you will have answered your question. if(target == function sum(first, second, third){ Ans: Repeats a section of code a fixed number of times. Note: Multi-file programs are not supported with all assignment types. __W~5WMjO:j+~~u_%_W7=XJGoU{~WS~_Ac*JWWU_M=~}Dz+ Ctrl + C is the hotkey for copying items to the clipboard. Q. I'm not sure whether this'll work with other browsers. Ans: A protocol that defines the layout of an Internet address. Find the first and last name of the Professor who teaches the least popular course at Hogwarts. What is a variable? && means- and Just click the button: >>Click Here For CodeHS Web Design Answers<<. Ans: 3 parameters go in, 1 return value comes out, Q. . Ans: Ans: Less Than or Equal. I also know how to copy that problem from the Internet. The arrows are located on the left center of the session. Following are answers to the quiz questions that are being asked recently: Q. If it was assigned to your students, it will still be assigned, and none of the content will be affected by any changes you make to the duplicate. You can unassign or delete the original assignment to avoid having students work on both assignments. 7U*jUPDg_ +Bk~_z)'"2L~+(Ww""C'?K"6Wl6XDar[PDv9?`}pMW0#&""y9 Ans: redRect.setColor(Color.red); var zero = 0; }, Q. move(); Q. 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. What is the parameter of the function? var canVote = age >= 18 && isCitizen; hW !+_~B@ function start(){ Ans: When you paste and match style, the pasted item matches the font, color, size, or other style of the surrounding content. As assured, we will be covering all possible quiz answer keys for CodeHS below. This is the course that has the fewest students in it. Q. We're just an email away from helping you out! default.sql Answer (1 of 43): I am a programmer. Uploading a .zip file will unzip and add all files to the program. .|dyR$ SELECT * FROM Letter AS First Join Letter AS Second; var sum = 0; AND Person.id = Enrollment.person circle.setPosition(200, 130); % SELECT Course.name as Course, COUNT(*) AS Enrollment As soon as the Code Editor loads, time tracking begins for students. From the Code Editor, click More > Upload. The upper left-hand corner of the canvas is always 0,0. In a graphics canvas, what are the coordinates of the bottom right corner of the window? static int count = 0; << /Pages 38 0 R /Type /Catalog >> save. 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. How do I keep a running total of something? int[] arr = new int[length]; What is the return value from a function? Q. Find the number of students who have a Z in their first name. This is accomplished by offering excellent curriculum, tools, and resources to instructors, students, and schools to help them execute high-quality computer science programs. Seamlessly manage rosters, lessons, assignments, progress, and grades for any type of classroom. return !isBird && !isPlane; Q. Q. Ans: This allows us to encode colors as numeric data. These methods work in most apps. You should just return the first_name, last_name of the professor. It should do the following: Ask your friend for an initial word. problem. Ans: Allows for the reading of user input when an integer is used, Q. readFloat iterations for a randomly in arrays of size 100, 1000, 10k, and 100k. hW !+_~^G_o~DO_?_ywCEU{"' Online Marketing For Your Business As a teacher, the quiz questions will not be shuffled when you view them. What are three basic data types? It's currently unfinished, we (my partner and I) still need to add a crash sequence as well as some modifications to make the game more difficult. What is modulus? endstream The Weasleys are a big family. All you need to do is copy/paste, or copy/modify/paste. Ans: The service that translates URLs to IP addresses. What does the symbol = represents? To get Pro for your school, contact our team at hello@codehs.com. Quality in-person, online, and virtual professional development for new and experienced teachers. println(two); You can control Copy/Paste Settings for student Sandboxes separately from the settings in your course. Comprehensive computer science curriculum for grades K-12 including hand-ons elementary lessons and over 100 customizable courses in various programming languages. In this exercise, you are going to calculate the maximum Ans: A function is defined for a specific task that needs to be done. We need to add the following line: println(word); // selected value. default.sql &-|LDD6~>&W""GI+_ `JDdW0ic~%"y+1A>&W""GI+_ `JDdW0ic~%"y+1ALZ0~o L@ == means- equal to Define if statements Add a print statement at each step, as well as print out the array each time. default.sql Ans: Concatenation is the process of combining variables and text. move(); var numApps = 20; Students can upload MP3 files to add to their programs in the Code Editor. If the assignment was to find articles . Ans: takeBall(); Write a SQL query that will return the number of people in the Weasley family (people with the last name (Weasley). sum += i; What is increment and decrement? System.out.println("Actual iterations: Ans: Returns everything from Person in alphabetical order by first_name, Q. again. Q. Q. G = Math.max (G -50, 0); Learn more about Creating & Managing Multi-file Programs. != means- not equal. { Ans: Returns everyone in Potter and Weasley family, Q. return Click where you'd like your item to go in the file and then select it from the Clipboard. println(sum); i++) printNumbers(zero, one, two); Q. Safe mode steps http://windows.microsoft.com/en-us/windows-10/change-startup-settings-in-windows-10#v1h=tab02 Define For-loops Q. Ans: } GROUP BY House.id hW !+_~B@ You can even add custom Assignments to pre-existing CodeHS courses. Q. homework. copy and paste your homework codehs. Ans: JavaScript function that returns the width of the graphics canvas, Q. getHeight() How many professors come from each of the houses? ORDER BY last_name DESC, first_name DESC But there is one problem. Role of Symmetric Encryption Q. To see a list of every file that's been uploaded to your account and its URL: Still have questions? Step 1: First, get yourself Google's Chrome browser. Click on the text you want to copy from the Clipboard, then paste it to your destination file or program. Ans: A global network connecting millions of computers, making it possible to exchange information. AND Person.house = House.id checkBall(); Write, run, & debug code in any web browser, no account or downloads needed. What is a prompt? But, they are not exactly the same. Clipboard. Q. You should return the first_name, last_name, courses of the students where courses are the number of courses in which they are enrolled. How many parameters go into the function sum, and how many return values come out of the function sum? default.sql Ans: var numApples = 20; Q. How many times does a binary search need to execute to find its } }, Q. What you submit should be your work. What is a function and why should I use them? SELECT * FROM Person JOIN House WHERE Person.house = House.id; value? array[mid]; Here is the original text from which the quotations in the options below are taken: The higher ups in Miami and in state government do not like to talk about it. Just copy and paste this, when you copy it make sure you indent the print function so the code works: def product (x, y): print (x*y) product (2, 3) iDarkyzz 9 mo. Still have questions? 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. 6 if(password == SECRET_PASSWORD){ println(Sincerely, the grocery store); JOIN Person AS Student You can fork, or copy, CodeHS assignments to customize them for your students. Your friend wants to try to make a word ladder! << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 254 /Subtype /Image /Type /XObject /Width 320 /Length 13421 >> stream Here's an example: cat cot cog log Write a program to help your friend. Find the link you want to copy. 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. What are conditionals? You can assume that everyone in the Person table is graduating. endobj Easy! Ans: A number in your code that seems arbitrary. private static int binaryMax(int length) ->The name should describe what this function does endobj var rectHeight = getHeight(); Ans: The time it takes for a bit to travel from its sender to its receiver. { Ans: Canvas getWidth(), getHeight(). Anyway, you can play this by copying the code below and pasting into JCreator or downloading the .zip with an .exe file and the images used in the game here: Helicopter Game .zip. Then using the python interpreter, you just type "import bgcolors" and you should be able to run it. }, Q. LIMIT 5; Following are a few commands and definitions if you are new to coding: Q. 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. mid; Upload this file to the Internet Visit your webpage. Ans: Giving a variable its first value, Q. float Ans: The appropriate use of your data. Ans: endstream 2. // iterations, and then find the actual AND House.name = Hufflepuff } Ans: We want to write a function isSuperman that takes in two parameters isBird and isPlane and returns true if it is in fact Superman, and false otherwise. Who are Black hat hackers? println(Is it warm: + isWarm); So please do not just copy paste code from the Internet and say this is the solution while it is a solution of a similar problem. System.out.println("Array Size: Q. ((((((((((((((((((((((((((((((((((((((((((((((((((( @" X !1"AQUV267STWaqv#5Bu$b%3RCEc ( !1AQq"a ? result += i; All the tools, resources, and support your school needs to run a successful computer science program. Note: the file size limit is roughly 3 megabytes. Define Packets %# , #&')*)-0-(0%()( C 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. endobj You are splitting up all of your apples equally between 3 people. } Ans: 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. If you use this method, paraphrase. We want to simulate constantly flipping a coin until we get 3 heads in a row. What are while loops? hW !+_~B@ Q. Sincerely, the grocery store, Q. really willing to solve instead of copy-pasting code from the I understand your concern and will assist you to resolve this issue. println(hello); same. that house. Ans: Defining a variable for the first time, Q. variable //Point A ! Sort alphabetically by a house. if( facingWest()){ What kind of control structure should we use? 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: A programming conditional statement that, if proved true, performs a function or displays information. Define Cryptography -> String these are typical characters. var isRaining = false; Grading. 3 3.1.2 Commenting Your Code Quiz 3.1.4: The Two Towers + Comments 3.2.2 Super Karel Quiz 3.2.4: The Two. hW !+_~B@ If any important topics are missing then please let us know through our comment box at the end of this session. CodeHS 10.2.8: Maximum Iterations Create and organize Assignments in any CodeHS course that you're teaching. System.out.println("Max iterations: " + What are valid variable names? Free and Pro tools and strategies to prevent student cheating on CodeHS. Click on one of our programs below to get started coding in the sandbox! Ans: Q. SELECT name, id from House; var age = 17; default.sql Q. Q. var circle = new Circle(100); Open "Start," type cmd, and select "Run as administrator" under Command Prompt. Here, students can paste in the code from their HTML file. 1 0 obj Important Note: Theese are CodeHS modules that Q. Q. To schedule a phone call or a demo, please fill out their Learn More form, To clear your doubts through email then use this emailID: support@codehs.com. println(Number of Apples: + numOra); Hint: You can use ORDER BY on a COUNT function. Therefore, CodeHS can assist you in choosing the best place to start (after-school club? public class BinarySearchTest{ `$owy-~c_&w+ After you've cut or copied content, like from the web or another app, select Clipboard in your app. Its a bird! Save my name, email, and website in this browser for the next time I comment. Curriculum Comprehensive computer science curriculum for grades K-12 including hand-ons elementary lessons and over 100 customizable courses in various programming languages. 4 while(true){ create their own homepage hosted on codehs.me. Then choose "inspect element" from the bottom of the contextual menu. hWk+XEz3>U5'7"+_*cDnoO$g6[e*9E1ig8+ BW@C_ Declare a variable Ans: A variable in a program that has a value that does not change, Q. magic number return Copy the selected address by right-clicking the selection and clicking "Copy," or by pressing Ctrl / Cmd + C. Place your cursor where you want to paste the link and press Ctrl / Cmd + V. 2. move(); """ A multi-line comment describes your code to someone who is reading it. Define if-else statements binaryRec(array, target, begin, mid - 1); CodeHS python 5.2.9 How many names. if(target > Ans: Q. xcbd`g`b``8 "l#LHS Bn"A0dJD+#Du RkdXv"G add(circle); binaryRec(array, target, mid + 1, end); Define Pixels Keep in mind that if the assignment has an Autograder, you may want to edit the Autograder or remove it. Browse for the file you would like to upload > Open, Copy and paste the URL to use in your program. Ans: Example: print(random.randrange(1,10)) Create a class named "Hero". The ordering will change each time the quiz is viewed. FROM Enrollment JOIN Course JOIN Person JOIN House 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. var amount = readInt(How many would like?); Your result should have two columns: Course and Enrollment that show the name of the course & the number of students enrolled in the course. 1 var SECRET_PASSWORD = karel; same. 10 } Q. allows use of the "randrange" method which will return a random number based on a range you specify. Copy the text from your local computer. Ans: Looks for a string that starts with P and ends with anything, Q. } homework. var numOrg = 0; var numOra = 15; Write, run, and debug code in 10+ languages right in your browser - no downloads needed! (What does initializing mean)? What is printed by the following program? Q. and Ans: The Boolean operator that only returns true if BOTH of its operands are true. Create & configure your course assignments. Ans: redRect.setPosition(rectWidth * 2, 0); blueRect.setColor(Color.blue); There should be no difference. 9 println(Incorrect password, please try again.); for (var i = 1; i <= 10; i++){ The tracker records every increment of 5 seconds that the student is active. Ans: Allows for the reading of user input when float number is used, Q. constant Define Copyright Q. JFIF C function sum(x, y){ Restart your computer and check whether the problem is gone. midVal) default.sql This is a list of words where each word has a one-letter difference from the word before it. 1 checkBall(); Hour of Code is a nationwide initiative by Computer Science Education Week and Code.org to introduce millions of students to one hour of computer science and computer programming. GROUP BY Enrollment.person 4.3.2: Fetch Puzzle Ans: Small chunks of information that have been carefully formed from larger chunks of information. " + binaryRec(generateArrayOfLength(10000), 2, 0, 9999)); < means- less than Ans: Unscramble. Ans: The same key is used to encode and decode. This time for just the number of Hufflepuffs in the course. println(x); 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. FROM Enrollment JOIN Course That is what CodeHS 10.2.8: Maximum Iterations Important Note: Theese are CodeHS modules that are similar to ones on the Internet. R = Math.min (R + 50, 255); In this example, Copy/Paste Prevention is turned on for the assignments in each Module. LMS Classroom management tools and integrations for student rosters, data, assignments, and grades. Web design is yet another important topic that is completely covered as in another section below. Ans: It is a function that returns a true/false answer. What is a boolean? SELECT COUNT(*) AS Num Weasleys 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. Ans: Returns the House table with only the name column. return x y; var TOP_RADIUS = 30; . Q. if (facingSouth()) { Q. You can just import the file into the python interpreter. Ans: A cross between black and whitethey will often illegally break into systems merely to flaunt their expertise to the administrator of the system they penetrated or to attempt to sell their services in repairing security breaches. Ans: JavaScript function that prints out a line to the user, Q. var numOranges = 5; So please do not just copy paste code from the Internet and Q. %a (words ending with a) Q. Mention all possible characteristics of a command static int count; Ans: A return value from a function is an output of a function. Here's an example: cat cot cog log Write a program to help your friend. GROUP BY Enrollment.course var sum = COST_OF_FRISBEE * amount; John Muir High. 5 } ->Break down our program into smaller parts Here, Copy/Paste Prevention is only on for the selected Modules. ->To keep counts } (ex: var numApples;). Check it out here: How to Use the CodeHS JS Library On Your Website. Ans: A convention is something we will follow even though our program would work without following it. 15 Q. System.out.println("Max iterations: " + What does the symbol > represents? Q. Which of the following functions is the correct implementation of isSuperman? println(total); Q. What is assignment? FROM House JOIN Person JOIN Course are similar to ones on the Internet. roughly a log base 2 relationship. Q. ->The code in the function goes between the { and the } character, and this is called the function body.. JavaScript programs that students create in CodeHS can be embedded on other sites. `l~~0*oq~_W`+x3+ exercise. var speed = miles/ hours; The Code History tab is a way for teachers and students to see all of the changes and revisions that have been made to a certain program. { What is a convention? (int)(Math.random() * 100); Q. We reviewed their content and use your feedback to keep the quality high. Q. How do you reset a variable that has already been declared and initialized? Ans: Returns everyone in house 1, Q. Ans: Aims at ensuring that information is protected from unauthorized or unintentional alteration. use class PIL.ImageEnhance.Brightness (image) from The ImageEnhance module that, contains a number of classes that can be used for image enhancement. Q. Ans: The randomizer will generate a random int, float, boolean, or color. That is what. Hint: Remember that you can rename tables that you join together, so you can distinguish between them. System.out.println("Actual iterations: 0 );), Q. Ans: The History tab is a great tool to aid in cheat detection, as teachers can assume that exercises (particularly more complex exercises) that are solved in very few code runs/saves are often attributable to borrowed or copied code. Ans: The capacity of data transfer in a system and its measured by bitrate. Creating a class culture of good digital citizenship and establishing ground rules can go a long way in preventing student cheating. This function should take two lists as arguments and swap their values. CodeHS aims to provide outstanding computer science teaching and learning opportunities to students all around the globe. var num1 = Randomizer.nextInt(0, MAX_NUMBER); What is the value of the boolean variable canVote at the end of this program? } Q. Its a plane! To fix copy and paste not working, you may need to end the "rdpclicp.exe" process and restart it. Just click on the below button: SQL(Structured Query Language) is one of the vast topics covered by CodeHS educators. FROM Enrollment JOIN Course You can switch out specific assignments in your course to help deter cheating. Ans: Return a table showing the course enrollments for each course. Define Start() function according to CodeHS arr[i] = Forking a CodeHS assignment allows you to make your own, customizable copy without affecting the original. circle.setPosition(200, 220); midVal) Google tracking ! Double click the file to open it in your browser. Ans: The protection of computer systems, networks, and data from digital attacks. { println(My name is Leo.); It is what is sent back from calling a function. Who are White hat hackers? Ans: Programs that run on any computer. Step 2: Select the field that's causing you trouble and right click it. Ans: This allows us to repeat a section of code as long as some condition is true. Define Confidentiality Create a file called codehs.html on your desktop. To copy text from your local computer to a VM, use the following steps. Online and in-person training for teachers to build the knowledge and confidence to teach excellent computer science courses. public static int[] generateArrayOfLength(int Ans: ID NAME, Q. liverpool city council licensing contact number; trinity medical center east; . Look no further for extra challenges, practice problems or quizzes for your students. Ans: This is our plan for district-wide programs. FROM Enrollment JOIN Person ~4+ BW@C_ WHERE Enrollment.course = Course.id Organize the flow of your course with the flexibility to add, remove, and reorder activities, lessons, and modules for your section or individual students. ago I love you [deleted] 2 yr. ago [removed] btn321 2 yr. ago def print_product1_and_product2 . Ans: Ans: They break into the systems for non-malicious reasons such as to test the systems security vulnerabilities or to expose undisclosed weaknesses. var two = 2; Please go through them. println(Speed in mph: +speed); exam homework school yellow rules carpet book hand writing difficult easy public school teaching private school middle school preparation schoolwork schoolhouse secondary school college classroom teacher educate vocational school day school teach coursework elementary school yellowish conservatory curriculum seminary kindergarten . Why do we want to use variables in our program instead of hardcoding values? This is determined by the type of network and the software used to transmit data. println(i); This is a feature that can help with cheating prevention on tests. return -1;//Alternate Base Case - not Check out this blog post to learn more about how this tool was built and how it works!
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