Important Questions and Notes
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 IP Book NCERT pdf Click to download Class 11 IP Book NCERT Chapter Wise pdf 1 Chapter 1 : Computer System 2. Chapter 2 : Emerging Trends 3. Chapter 3 : Brief Overview of Python 4. Chapter 4 : Working with List and Dictionaries 5. Chapter 5 : Understanding Data 6. Chapter 6 : … 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
Basic ICT Skills Class 10 Click for More Questions of ICT Skills Click for ICT Skills Book Solutions Q1. Mention any three functions of operating system. Ans. Three functions of operating system are : (Write any three) 1 It checks whether the device is functioning properly or not. 2. It controls software resources of the … Read more
100+ Important SQL Queries SQL Queries Q1. Write SQL queries for the following based on table : TEACHER Table : TEACHER T_ID T_Name Subject DOJ Salary Workload Gender 101 Suman English 12/03/2012 55000 20 F 103 Ravi History 12/06/2000 70000 22 M 104 Alok Computer 07/02/2014 60000 21 M 105 Rani English 06/06/2015 50000 F … Read more
Entrepreneur Skills Class 10 Entrepreneur Skills Class 10 Questions and Answers Q1. What do you mean by Entrepreneurship ? Ans. Entrepreneurship is the type of self-employment where one is running a business and looking for ways to make the business better to make profits. Q2. Write four qualities of successful Entrepreneur? Ans. Four qualities of … Read more