Practical Application of While Loop for Storing and Comparing Test Questions and Answers

The video is about a practical application of the while loop in programming.

The application involves storing a set of test questions and answers in variables.

The questions are displayed to the student one by one using the while loop.

📚 The video teaches practical application of while loop.

🔄 The loop will continue as long as there are questions within it.

🗑️ The first question is deleted from the loop after it is stored.

📝 The video introduces the first step of using a while loop.

🔄 The first step involves three questions and deleting or moving the first question.

🔍 After deleting or moving the first question, the screen size is increased for better visibility.

📝 The video demonstrates a practical application of a while loop.

💡 The while loop is used to ask the student three questions and store their answers in variables.

🔁 The student's answers are compared to the correct answers to determine if they are correct.

🔍 Comparing two answers based on case-insensitive letter matches.

✅ Providing a correct answer mark for the student if their answer is correct.

❌ Displaying an incorrect answer mark if the student's answer is incorrect.

📝 The while loop is used in practical applications.

💡 Using quotes for text output is important.

❓ Multiple questions can be answered using the program.

🔄 This video is about practical application of the while loop.

🤔 The speaker made a mistake in the last question and needs to correct the answer.