Assertion (A): Immersive experiences allow the user to visualize, feel and react by stimulating their senses.

Reasoning (R): Immersive experiences have been used in the field of medicine and communications.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R is not the correct explanation of A.
3. A is true but R is false.
4. A is false but R is true.

Assertion (A): Machine Learning comprises algorithms that use data to learn on their own and make predictions.

Reasoning (R): Machine Learning models are first trained using training data and tested using testing data and, after successive trainings, give results with accuracy.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R is not the correct explanation of A.
3. A is true but R is false.
4. A is false but R is true.

Assertion (A): IoT-based school bus tracking and monitoring system can be used to ensure the safety of children.

Reasoning (R): loT-based bus tracking and monitoring school device uses GPS and Google Earth.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R is not the correct explanation of A.
3. A is true but R is false.
4. A is false but R is true.

Assertion (A): Big data is a term used to represent a collection of data set of huge volume and complexity.

Reasoning (R): Big data comprises structured data (such as data in database) or unstructured data (such as our social media posts, comments, audio/video chats, blogs, tweets, etc.).

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R is not the correct explanation of A.
3. A is true but R is false.
4. A is false but R is true.