Exercise: Standard Libraries

Questions for: Standard Libraries

Which module in Python is used for working with binary data and provides methods for packing and unpacking binary data structures?
A:
binstruct
B:
structlib
C:
binary
D:
struct
Answer: D
The struct module in Python provides methods for packing and unpacking binary data structures.
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What does the calendar module in Python provide?
A:
Handling compressed files
B:
Mathematical operations
C:
Working with dates and times
D:
Manipulating calendar data
Answer: D
The calendar module in Python provides functionality for manipulating calendar-related data, such as determining leap years and generating month calendars.
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What is the purpose of the logging module?
A:
Handling dates and times
B:
Working with regular expressions
C:
Generating random numbers
D:
Logging messages to various outputs
Answer: D
The logging module in Python provides a flexible framework for emitting log messages from Python programs.
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What is the purpose of the unicodedata module?
A:
Working with regular expressions
B:
Handling compressed files
C:
Manipulating Unicode character data
D:
Parsing JSON data
Answer: C
The unicodedata module in Python provides access to the Unicode Character Database, allowing manipulation of Unicode character data.
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Which module in Python is used for working with mathematical functions, including trigonometry and logarithms?
A:
mathlib
B:
cmath
C:
trigmath
D:
math
Answer: D
The math module in Python provides mathematical functions, including trigonometry and logarithms.
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