Code

Midterm Code Section

TESTBANK for 3-2-1 Code It! 2024 Edition, 12th Edition Michelle A. Green

Why are parameters useful? They allow us to tailor functions to be used in multiple situations How many parameters can we use in each function? As many as we need What is the default starting value of i in a for loop? 0 What will the values of i be at each iteration of the loop below? For i in range(3): 0, 1, 2 What will happen when the value of i reaches 5 in the loop below? for i in range(5): left(i)

Comments are written for... Humans to read and to understand What symbol is used at the beginning of an in-line comment? # What punctuation is used to begin a multi-line comment? """ What name follows all naming rules? make_square If I am creating a function that makes two squares, what would be the best name option? draw_squares What is not a way functions make our code more readable? Each function only contains one command What two things must be included in your function definition...

Cyber-security the state of being protected against the criminal or unauthorized use of electronic data, or the measures taken to achieve this. Why is it important to learn about Cyber-security? So we learn how to protect our information/data from being leaks. What is not true about Cyber-Security? Cyber attacks can devastate large organizations, but individuals are largely unaffected. Cyber Meaning dealing with computers or computer network. Security Measure taken to guard against spying...

Which is a valid Karel command? move; MOVE move(); move() move(); What is a street in a Karel world? Row What is an avenue in a Karel world? Column If Karel starts at Street 1 and Avenue 3 facing East, what street (row) and avenue (column) will Karel be on after this code runs? move(); move(); move(); turnLeft();

For Loop for(var i = 0; i < COUNT; i++){ } While Loop while(boolean expression){ /* Repeat code betweeen brackets while * 'boolean expression' is true */ } If Statement if(BOOLEAN_EXPRESSION){ // code to execute if true } If/Else if(BOOLEAN_EXPRESSION){ // code if true } else { // code if false

Suppose you have a function that computes the area of a diamond. Which of the following comments would be the best yo use? //This is a function // This function computes the area // Computes and returns the area of a diamond using the parameters height and width The function doesn't need a comment // Computes and returns the area of a diamond using the parameters height and width The following if statement should check that an object will fit on the screen. The variables height and widt...

When using view page source, it's possible to see the following: All of them are true. What does it mean for code to be minified? All of the spaces are removed from the code so that it is unreadable. ANSWERED When we inspect an element through developer tools, we are looking at: The current state of the page after it has been loaded. ANSWERED Developer tools can help with A. Testing and debugging a site or web app. B. Diagnosing problems quickly on a site or web app. C. Building and ma...

Which is an operating system not responsible for? 1)Manages hardware such as a mouse 2)Keeps tracks of files and folders 3)Supplies power to peripherals such as a printer 4)Secures the computer with user accounts and passwords 3 What is not a mobile os? 1) Mac OS 2) android 3) Windows 4) Linux Android What type of operating system is permant key programmed into a hardware device? Firmware