What is an argument?
Answer(s): A
In programming, an argument is a value that is passed to a function when it is called. The function can then use that information within its scope as it runs. Arguments are often used interchangeably with parameters, but they refer to the actual values provided to the function, while parameters are the variable names listed in the function's definition that receive the argument values12.For example, consider a function calculateSum that takes two arguments, a and b:Python def calculateSum(a, b):return a + b# Here, 5 and 3 are arguments provided in the function call.result = calculateSum(5, 3)AI-generated code. Review and use carefully. More info on FAQ.In this case, 5 and 3 are the arguments provided in the function call to calculateSum. They are not declared within the function (option B), not assigned to the function's output (option C), nor are they inputs named in the definition of the function (option D). Instead, they are pieces of information provided during the function call, which aligns with option A.
iD Tech's explanation of arguments in programming1.Programming Fundamentals' discussion on parameters and arguments2.
Which three statements describe a characteristic of a programming library?
Answer(s): A,B,D
A programming library is a collection of pre-written code that developers can use to optimize tasks and improve productivity. Here's why the selected statements are correct:A: Libraries must be included or imported into your program before you can use the functions or objects they contain. This is because the program needs to know where to find the code it's executing12.B: A library typically includes multiple functions, objects, or classes that are related to a specific task or area of functionality. This allows developers to reuse code efficiently12.D: By providing pre-written code, libraries save developers time and effort, which in turn improves their productivity. Instead of writing code from scratch, developers can focus on the unique aspects of their project12.The other options are incorrect because:C: While it's true that poorly designed libraries can affect performance, well-designed libraries can actually make programs more efficient by providing optimized code.E: A single program can include multiple libraries as needed. There's no limit to the number of libraries a program can use.F: Libraries often contain multiple functions and variables, not just one function.
CareerFoundry's guide on what a programming library is1.Codingem's complete guide on libraries in programming2.
Which operator is helpful in determining if an integer is a multiple of another integer?
Answer(s): D
Comprehensive and Detailed Explanation From Exact Extract:To determine if one integer is a multiple of another, the modulo operator (%) is used. According to foundational programming principles, the modulo operator returns the remainder of division, and if the remainder is zero, the first integer is a multiple of the second.Option A: "/." This is incorrect. The division operator (/) returns the quotient of division, which may include a decimal (e.g., 7 / 2 = 3.5). It does not directly indicate if one number is a multiple of another.Option B: "||." This is incorrect. The logical OR operator (||) is used for boolean operations (e.g., in conditional statements) and is unrelated to checking multiples.Option C: "+." This is incorrect. The addition operator (+) adds two numbers and is not used to check if one is a multiple of another.Option D: "%." This is correct. The modulo operator (%) returns the remainder after division. If a % b == 0, then a is a multiple of b (e.g., 10 % 5 == 0, so 10 is a multiple of 5).Certiport Scripting and Programming Foundations Study Guide (Section on Operators).C Programming Language Standard (ISO/IEC 9899:2011, Section on Arithmetic Operators).W3Schools: "Python Operators" (https://www.w3schools.com/python/python_operators.asp).
What are two example of valid function calls?Choose 2 answers.
Answer(s): C,F
A . round_number(4.723, 2) - This is not a valid function call because there is no function named round_number defined in the given context.B . convort_value(12) - This is not a valid function call either. Additionally, the expected return value "cVa1" seems to be a typo or an incorrect value.C . Printsample() - This is a valid function call. It invokes the function named Printsample.D . CountFactors(96 integer) - This is not a valid function call. The parameter "integer" should not be included in the function call.E . function Sample(float 2.0) - This is not a valid function call. The function name should not start with the keyword "function," and the parameter "float 2.0" is not correctly formatted.F . GetHeight(integer 3, integer 4) - This is a valid function call. It calls the function GetHeight with two integer arguments: 3 and 4.ReferenceGeeksforGeeks: Function Calling in ProgrammingStack Overflow: Different ways to call a function
HOTSPOTOder the tasks needed to safely replace a lamp's light bulb from first (1) to last (4).Select your answer from the pull down list.
Safety and proper procedure are paramount when replacing a light bulb to avoid any electrical hazards or injuries. First, always ensure the lamp is turned off to prevent electrical shock. Next, carefully unscrew the broken or burnt-out bulb from the socket; it might be hot, so caution is advised. After removing the old bulb, screw in the new working bulb securely but without overtightening to avoid damaging the bulb or socket. Finally, turn the lamp on to verify that the new bulb is functioning properly.Reference The answer and explanation are based on general knowledge and common safety practices for handling electrical appliances; specific documents or standards on Scripting and Programming Foundations are not applicable here.The image displays multiple-choice options for ordering tasks needed to safely replace a lamp's light bulb, providing an interactive learning method for understanding safety procedures in handling electrical items.
Post your Comments and Discuss WGU Scripting-and-Programming-Foundations exam prep with other Community members:
Our website is free, but we have to fight against AI bots and content theft. We're sorry for the inconvenience caused by these security measures. You can access the rest of the Scripting-and-Programming-Foundations content, but please register or login to continue.