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Python Programming - Standard Libraries

Exercise : Standard Libraries - General Questions
  • Standard Libraries - General Questions
51.
What is the purpose of the unicodedata module?
Working with regular expressions
Handling compressed files
Manipulating Unicode character data
Parsing JSON data
Answer: Option
Explanation:
The unicodedata module in Python provides access to the Unicode Character Database, allowing manipulation of Unicode character data.
52.
What is the purpose of the logging module?
Handling dates and times
Working with regular expressions
Generating random numbers
Logging messages to various outputs
Answer: Option
Explanation:
The logging module in Python provides a flexible framework for emitting log messages from Python programs.
53.
What does the calendar module in Python provide?
Handling compressed files
Mathematical operations
Working with dates and times
Manipulating calendar data
Answer: Option
Explanation:
The calendar module in Python provides functionality for manipulating calendar-related data, such as determining leap years and generating month calendars.
54.
Which module in Python is used for working with binary data and provides methods for packing and unpacking binary data structures?
binstruct
structlib
binary
struct
Answer: Option
Explanation:
The struct module in Python provides methods for packing and unpacking binary data structures.
55.
What is the purpose of the collections.deque class?
Implementing queues and priority queues
Sorting elements in a list
Handling dates and times
Creating a dictionary with default values
Answer: Option
Explanation:
The collections.deque class in Python is used to implement double-ended queues, which can be used for efficiently adding and removing elements from both ends.
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