WGU Updated Scripting-and-Programming-Foundations Exam Questions and Answers by imani

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)

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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.

References:

• iD Tech’s explanation of arguments in programming1.
• Programming Fundamentals’ discussion on parameters and arguments2.

In the context of text manipulation, a programming library is a collection of pre-written code that provides standard functions and procedures to perform common tasks. This allows programmers to perform text manipulations with a minimal amount of code, as they can leverage the functions provided by the library instead of writing everything from scratch. Libraries often include functions for string handling, such as searching, splitting, joining, and formatting strings, which are standard requirements in many applications1234.

References:

• The explanation is based on common practices in software development where libraries are used to simplify and expedite coding tasks. For more information on text manipulation in programming and the use of libraries, you can refer to resources such as freeCodeCamp1, GeeksforGeeks2, and other reputable programming tutorials and documentation.

The flowchart provided in the image represents a decision-making process based on the input value. Given the input of 305, we follow the flowchart’s decision paths. The first decision checks if the input is less than 200, which 305 is not, so we move to the next decision point. The second decision asks if the input is greater than 300. Since 305 is greater than 300, we follow the path for ‘yes’ which leads us to the output “Interview”. Therefore, the correct output for the input 305 according to the flowchart is “Interview”.

References:

• Understanding flowchart symbols and their usage in representing decision-making processes1.
• Analyzing flowcharts to determine the output based on given input values2.
• General principles of flowchart design and interpretation3.

A function definition is the blueprint for a block of code designed to perform a specific task. Here's what it includes:

• Function Name: A unique name to identify and call the function (e.g., calculate_area).
• Inputs (Parameters/Arguments): Values or variables passed into the function when it's called (e.g., width, height).
• Outputs (Return Value): The result the function produces after processing (e.g., the calculated area). This value may or may not be explicitly returned.
• Statements (Function Body): Contains the code that performs the actions and calculations within the function.