Python Fundamental || Type A || Sumita Arora || Class 11 || Computer science || Information practices || Solution

Python Fundamental || Type A || Sumita Arora || Class 11 || Computer science || Information practices || Solution

1 = What are tokens in Python? How many types of tokens are allowed in python? Exemplify your answer.

2 = How are keywords different from identifiers?

3 = What are literals in Python? How many types of literals are allowed in Python?

4= Can nongraphic characters be used in Python ? How ? Give examples to support your answer.

5 = How are floating constants represented in Python ? Give examples to support your answer.

6 = How are string-literals represented and implemented in Python?

7 = Which of these is not a legal numeric type in Python? (a) int (b) float (c) decimal .

8 = Which argument of print () would you set for: (i)    changing the default separator (space)? 

9 =  What are operators? What is their function? Give examples of some unary and binary operator.

10 = What is an expression and a statement?

11 = What all components can a Python program contain?

12 = What do you understand by block/code block/suite in Python ?

13 = What is the role of indentation in Python .

14 = What are variables? How are they important for a program

15 = What do you understand by undefined variable in Python?

16 = What is Dynamic Typing feature of Python ?

17 = What would the following code do :
X= Y= 7 ?

18 = What is the error in following code:
X, Y = 7?

19 = Following variable definition is creating problem X = 0281 , find reasons.

20 = "Comments are useful and easy way to enhance readability and understandability of a program.” Elaborate with examples.