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Tag Archives: NCERT Books Online Solutions

Flow of Control: 11th Computer Science Chapter 04

Class XI & XII Computer Science: Python

Chapter Name: Flow of Control [Chapter 04] Class: 11th Subject: Computer Science 4.1 Decision Making & Branching: Ch 04 – Flow 0f Control Flow of Control: Decision making is about deciding the order of execution of statements based on certain conditions. Decision structures evaluate multiple expressions which produce TRUE or FALSE …

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Dictionary in Python: 11th Class Computer Science Chapter 09

Class XI & XII Computer Science: Python

Chapter Name: Dictionary in Python [Chapter 08] Class: 11th Subject: Computer Science 9.1 Introduction: Dictionary in Python Definition – Dictionary in Python: Dictionary in Python is a collection of elements which is unordered, changeable and indexed. Dictionary has keys and values. Doesn’t have index for values. Keys work as indexes. …

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Tuple in Python: 11th Class Computer Science Chapter 08

Class XI & XII Computer Science: Python

Chapter Name: Tuple in Python [Chapter 08] Class: 11th Subject: Computer Science 8.1 INTRODUCTION: Tuple in Python Tuple is a collection of elements which is ordered and unchangeable (Immutable). Immutable means you cannot change elements of a tuple in place. Allows duplicate members. Consists the values of any type, separated …

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List in Python: 11th Class Computer Science Chapter 07

Class XI & XII Computer Science: Python

Chapter Name: List in Python [Chapter 07] Class: 11th Subject: Computer Science 7.1 Introduction: List in Python List is a collection of elements which is ordered and changeable (mutable). Allows duplicate values. A list contains items separated by commas and enclosed within square brackets ([ ]). All items belonging to …

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String in Python: 11th Class Computer Science Chapter 06

Class XI & XII Computer Science: Python

Chapter Name: String in Python [Chapter 06] Class: 11th Subject: Computer Science 6.1 Introduction: String in Python Definition – String in Python: Sequence of characters enclosed in single, double or triple quotation marks. Basic of Strings: Strings are immutable in python. It means it is unchangeable. At the same memory …

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Functions in Python: 11th Class Computer Science Chapter 05

Class XI & XII Computer Science: Python

Chapter Name: Function in Python [Chapter 05] Class: 11th Subject: Computer Science 5.1 Definition: Function in Python Functions are the subprograms that perform specific task. Functions are the small modules. 5.2 Types of Functions: There are two types of functions in python: Library Functions (Built in functions) Functions defined in …

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Introduction To Python: 11th Computer Science Chapter 01

Class XI & XII Computer Science: Python

Chapter Name: Introduction To Python [Chapter 01] Class: 11th Subject: Computer Science 1.1 Introduction: General-purpose Object Oriented Programming language. High-level language Developed in late 1980 by Guido van Rossum at National Research Institute for Mathematics and Computer Science in The Netherlands. It is derived from programming languages such as ABC, …

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