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Encoding Scheme & Number System Class 11 Computer Science NCERT Solution SUMMARY Encoding scheme maps text into the codes that facilitate communication among computers. Textual data is encoded using ASCII, ISCII or Unicode. Unicode scheme is a character encoding standard which can encode all the characters of almost all languages of the world. Computer being … Read more

Tuples and Dictionaries in Python Tuples and Dictionaries in Python Tuples are immutable sequences, i.e., we cannot change the elements of a tuple once it is created. Elements of a tuple are put in round brackets separated by commas. If a sequence has comma separated elements without parentheses, it is also treated as a tuple. … Read more

NCERT Chapter 8 Python String Questions with Answers Summary: NCERT Chapter 8 String in Python Summary: NCERT Chapter 8 A string is a sequence of characters enclosed in single, double or triple quotes. Indexing is used for accessing individual characters within a string. The first character has the index 0 and the last character has … Read more

Chapter 7 Functions in Python Class 11 NCERT Solutions Summary of Chapter 7 Functions in Python In programming, functions are used to achieve modularity and reusability. Function can be defined as a named group of instructions that are executed when the function is invoked or called by its name. Programmers can write their own functions … Read more

Flow of Control in Python Class 11 Summary of Chapter The if statement is used for selection or decision making. The looping constructs while and for allow sections of code to be executed repeatedly under some condition. for statement iterates over a range of values or a sequence. The statements within the body of for … Read more

Getting Started with Python Class 11 NCERT Solution Q1. Which of the following identifier names are invalid and why? Serial_no. 1st_Room Hundred$ Total Marks Total_Marks total-Marks _Percentage True Ans. Following identifier names are invalid Invalid Identifier Reason Serial_no. Identifier can not contain special symbol 1st_Room Identifier name can not begin with number. Hundred$ Identifier can … Read more

Class 11 Computer Science NCERT Book pdf Click to download Class 11 Computer Science NCERT Book Chapter Wise pdf a. Chapter 1 : Computer System b. Chapter 2 : Encoding Schemes and Number System c. Chapter 3 : Emerging Trends d. Chapter 4 : Introduction to Problem Solving e. Chapter 5 : Getting Started with … Read more