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Class 11 Computer Science Ch 8 Data Handling – Check Point 8.1 Sumita Arora Solution

Class 11 Computer Science – Ch 8: Data Handling

Check Point 8.1

Sumita Arora Book Exercise Solution

1. What are the built-in core data types of Python?  

Answer: The built-in core data types of Python are – int, float, complex, boolean, string, tuples, list, dictionary, sets.

2. What do you mean by Numeric types? How many numeric data types does Python provide? 

Answer: Data types that can handle and manipulate numeric values are called Numeric types.

Python provides four types of Numeric data types –

  • integer,
  • float,
  • complex,
  • boolean

3. What will be the data types of the following two variables?
 

A = 2147483647 

B = A + 1 

(Hint. Carefully look at the values they are storing. You can refer to a range of Python number tables. )

Answer: Both are integer types.

4. What are Boolean numbers? Why are they considered as a type of integer in Python? 

Answer: Boolean means True and False. In Python True means 1 and False means 0. 1 and 0 are numeric integer values.

Because boolean value is processed as integers 1 and 0, that’s why Boolean is considered as a type of integer in Python.

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