Answer:
True
Explanation:
Application Programming Interface (API) is a set of commands, functions, protocols, and objects that programmers can use to create software or interact with an external system. It provides developers with standard commands for performing common operations so they do not have to write the code from scratch.
Operating system APIs are typically integrated into the software development kit for the corresponding program. For example, Apple's Xcode IDE allows developers to drag and drop elements into an application's interface. It also provides a list of available functions and includes syntax highlighting for known elements and commands. Operating system APIs have a robust set of features.
Answer:
a. True
Explanation:
The fractional_part function divides the numerator by the denominator, and in turn returns just the fractional part, which is usually a number between 0 and 1.
When the denominator is 0, it produces an error result, instead of attempting the division, the function can be programmed to return "Math Error: cannot be divided by zero", as shown in the following Python code;
def fractional_part(numerator, denominator):
if denominator == 0:
return "Math Error: cannot be divided by zero"
return (numerator % denominator)/denominator
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