Data Science Quiz 1

Which of the following is a key advantage of Python?

• Limited libraries

• Low-level memory access

• Easy to read and write

• Platform dependency

What type of language is Python?

• Compiled

• Assembly

• Interpreted

• Machine

Which of the following is NOT a Python feature?

• Object-Oriented

• Strongly Typed

• Case-insensitive

• Dynamic Typing

What is the output of print(type([1,2,3]))?

• <type 'tuple'>

• <type 'list'>

• <type 'dict'>

• <type 'array'>

Which of these is not a Python data type?

• int

• char

• list

• dict

Which character is used for single-line comments in Python?

• //

• /*

• <!--

• #

Which of the following is the correct file extension for Python files?

• .pt

• .pyt

• .py

• .python

Which library provides data structures and data analysis tools?

• NumPy

• TensorFlow

• Pandas

• SciPy

Which Pandas function reads a CSV file?

• pd.read_csv()

• pd.load_csv()

• pd.import_csv()

• pd.get_csv()

Which method in Pandas gives a statistical summary of a DataFrame?

• info()

• summary()

• describe()

• details()