Python with ArcPY Final Quiz

Which of the following is the correct way to define a custom exception?

• `class MyException(Exception): pass` 

• `class MyException(): pass` 

• `def MyException(Exception): pass` 

• `def MyException(): pass`

You are performing spatial analysis using ArcPy. Which of the following functions performs a spatial join?

• `arcpy.SpatialJoin_analysis`

• `arcpy.JoinSpatial_analysis`

• `arcpy.SpatialJoin`

• `arcpy.JoinAnalysis`

Which of the following is the correct syntax for handling multiple exceptions?

• `except {Exception1, Exception2}:`

• `except [Exception1, Exception2]:`

• `except (Exception1, Exception2):`

• `except Exception1, Exception2:`

You need to open a file for writing binary data. Which of the following is the correct mode?

• `"wb"`

• `"wb+"`

• `"w"`

• `"b"`

You are setting up your Python environment for the first time. Which of the following commands would you use to check your Python version?

• `python -v`

• `python --version`

• `python -V`

• `python --ver`

Scenario: You want to read JSON data from a file. Which of the following modules provides support for JSON?

• `json`

• `csv`

• `xml`

• `pickle`

You want to write a multi-threaded Python program. Which of the following modules provides support for threads?

• `threading`

• `multiprocessing`

• `concurrent`

• `asyncio`

You need to create a regular expression to match any digit. Which of the following patterns will you use?

• `r"\s"`

• `r"\w"`

• `r"\d"`

• `r"\D"`

You want to create a list of numbers using the range function. Which of the following creates a list of numbers from 0 to 9?

• `list(range(10))`

• `range(10)`

• `list(range(0, 10, 1))`

• `range(0, 10)`

You need to create a new directory. Which of the following functions creates a new directory?

• `os.mkdir`

• `os.create`

• `os.makedir`

• `os.newdir`