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Chapters
2: Data Abstraction
3: Scoping
4: Algorithmic Strategies
▶ 5: Python - Variables and Operators
6: Control Structures
7: Python functions
8: Strings and String manipulation
9: Lists, Tuples, Sets and Dictionary
10: Python Classes and objects
11: Database Concepts
12: Structured Query Language (SQL)
13: Python and CSV files
14: Importing C++ programs in Python
15: Data manipulation through SQL
16: Data visualization using pyplot: line chart, pie chart and bar chart
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Solutions for Chapter 5: Python - Variables and Operators
Below listed, you can find solutions for Chapter 5 of Tamil Nadu Board of Secondary Education Samacheer Kalvi for Computer Science [English] Class 12 TN Board.
Samacheer Kalvi solutions for Computer Science [English] Class 12 TN Board 5 Python - Variables and Operators Evaluation [Pages 65 - 66]
Part I - Choose the best answer (1 Marks)
Who developed Python?
Ritche
Guido Van Rossum
Bill Gates
Sunder Pitchai
The Python prompt indicates that the Interpreter is ready to accept instruction.
>>>
<<<
#
<<
Which of the following shortcut is used to create a new Python Program?
Ctrl + C
Ctrl + F
Ctrl + B
Ctrl + N
Which of the following character is used to give comments in Python Program?
#
&
@
$
This symbol is used to print more than one item on a single line.
Semicolon(;)
Dollor($)
comma(,)
Colon(:)
Which of the following is not a token?
Interpreter
Identifiers
Keyword
Operators
Which of the following is not a Keyword in Python?
break
while
continue
operators
Which operator is also called a Comparative operator?
Arithmetic
Relational
Logical
Assignment
Which of the following is not a logical operator?
and
or
not
Assignment
Which operator is also called a Conditional operator?
Ternary
Relational
Logical
Assignment
Part II - Answer the following questions : (2 Marks)
What are the different modes that can be used to test Python programs?
Write short notes on Tokens.
What are the different operators that can be used in Python?
What is a literal?
Explain the types of literals?
Write short notes on Exponent data?
Part III - Answer the following questions : (3 Marks)
Write short notes on the Arithmetic operator with examples.
What are the assignment operators that can be used in Python?
Explain the Ternary operator with examples.
Write short notes on Escape sequences with examples.
What are string literals? Explain.
Part IV - Answer the following questions (5 Marks)
Describe in detail the procedure Script mode programming.
Explain input() and print() functions with examples.
Discuss in detail Tokens in Python.
Solutions for 5: Python - Variables and Operators
Samacheer Kalvi solutions for Computer Science [English] Class 12 TN Board chapter 5 - Python - Variables and Operators
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Concepts covered in Computer Science [English] Class 12 TN Board chapter 5 Python - Variables and Operators are Introduction to Python, Key Features of Python, Programming in Python, Input and Output Functions, Comments in Python, Indentation, Tokens, Python Data Types.
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