Which of the following is a limitation of using robots?

1. Consistency in performance
2. High initial cost
3. Ability to work in hazardous environments
4. Efficiency in repetitive tasks

…………… is one of the applications of human robots.

1. Rescue operation
2. Fly silently
3. Crop pollination
4. Inspection of narrow pipes

…………… are designed with a pressure-resistant mechanism to work in extreme depths of oceans.

1. Mobile robots
2. Humanoid robots
3. Underwater robots
4. Aerial robot

Data plays a vital role in designing an AI-based recommendation system. Platforms such as Netflix, Amazon, Spotify, etc., use it to recommend …………… to users.

1. Personalised content
2. Tools for NLP
3. Review literature
4. Tools for fraud detection