Identify the following compound(s) having trigonal planar molecular geometry?

A lookup table is a type of dictionary.

What would be the output if you were to print the variable named value as declared by this statement: value = “2” + “2”?

You are running a Python script that is supposed to write data to an open file, but discover that the file contents are not updating even after the script finishes. What is most likely the issue?

In order to create a docstring for a defined function, where should the docstring be?

In a recursive function, what is used to determine whether to stop or to continue with another recursive step?

Assume that a file contains integers separated by newlines. Write a code segment that opens the file and prints the average value of the integers.

This is an extra-point question:   Q: Why do programmers always mix up Halloween and Christmas? A: Because OCT 31 == DEC 25! Hints: The Octal numeral system is the base-8 number system.  What is Octal 31 in Binary?  What is Decimal 25 in Binary? Type in “Haha!”, if you get it.

What are the two arguments expected by the get method for a dictionary object? (Choose two.)

In Python, functions are treated as first-class data objects. What does this mean?