CBSE : INFORMATICS PRACTICES/CS & AI

  DESIGN THINKING &  INNOVATION (848)  INTRODUCTION LINK : INTRODUCTION PPT PPT LINK Notes: Design Thinking and Innovation Grade XI Introduction Section   I. What is Design? (0.1.1) Definitions from Experts: John Maeda: "Design is solution to a problem". Saul Bass: "Design is thinking made visual". Charles Eames:   “Design is a plan for arranging elements in such a way as best to accomplish a particular purpose.” Steve Jobs:  "Design is not just what it looks like and feels like. Design is how it works". Prof. Sudhakar Nadkarni:  "Essentials of design are— purity, precision, details". Design is a way of understanding needs, identifying problems, and creating appropriate and innovative solutions. It is not only about appearance, but also about usefulness and sustainability. Design is explained as something that helps solve problems and make a positive difference. Key ...

  LINK: https://drive.google.com/file/d/1ahqTMxX1lv3G_3XkI6oRhKKRFpaZGvzj/view?usp=drive_link

  PRACTICE QUESTIONS Pandas Series – Practice Questions 1. Write a program to create a Pandas Series containing English alphabets from ‘a’ to ‘z’ and display it. 2. Write a statement to display the alphabets ‘e’ to ‘p’ from the Series EngAlph. 3. Write a statement to display the first 10 values from the Series EngAlph. 4. Write a program to create a Series named 'vow' containing vowels (‘a’, ‘e’, ‘i’, ‘o’, ‘u’) with initial value 0 and display it. 5. Write a statement to set all the values of the Series 'vow' to 10 and display the updated Series. 6. Write a statement to divide all values of the Series 'vow' by 2. 7. Create another Series 'vow1' having 5 elements with index labels ‘a’, ‘e’, ‘i’, ‘o’, ‘u’ and values [2,5,6,3,8] respectively. 8. Write a program to add two Series 'vow' and 'vow1' and store the result in a new Series 'vow3'. 9. Write statements to perform subtraction, multiplication and division betwe...

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