Q.1 Which of the following is considered the brain of a robot?
Actuator
Sensor
Controller
End-effector
Explanation - The controller processes inputs from sensors and sends commands to actuators, essentially acting as the brain of the robot.
Correct answer is: Controller
Q.2 What type of AI is capable of performing any intellectual task that a human can?
Narrow AI
General AI
Reactive AI
Supervised AI
Explanation - General AI, also known as Strong AI, has the ability to perform any cognitive task like a human, unlike Narrow AI which is specialized.
Correct answer is: General AI
Q.3 Which sensor is commonly used for obstacle detection in robots?
LIDAR
Gyroscope
Accelerometer
Thermometer
Explanation - LIDAR sensors measure distance using laser light and are widely used in robotics for detecting obstacles and mapping environments.
Correct answer is: LIDAR
Q.4 In robotics, what is an 'actuator' used for?
Sensing the environment
Processing data
Controlling motion
Providing power supply
Explanation - Actuators are devices in robots that convert energy into physical motion, allowing the robot to move or manipulate objects.
Correct answer is: Controlling motion
Q.5 Which programming language is widely used for AI and robotics applications?
Python
HTML
CSS
SQL
Explanation - Python is preferred for AI and robotics because of its simplicity, large libraries like TensorFlow and ROS, and strong community support.
Correct answer is: Python
Q.6 What does 'machine learning' enable AI systems to do?
Store large amounts of data
Learn patterns from data
Perform only pre-programmed tasks
Generate electrical power
Explanation - Machine learning allows AI systems to analyze data, learn patterns, and make predictions or decisions without being explicitly programmed.
Correct answer is: Learn patterns from data
Q.7 Which of the following is an example of an autonomous robot?
Vacuum cleaning robot
Remote-controlled drone
Industrial robot arm
Smartphone
Explanation - Autonomous robots operate without human intervention. Robotic vacuum cleaners navigate and clean rooms independently.
Correct answer is: Vacuum cleaning robot
Q.8 In AI, what does NLP stand for?
Natural Logic Processing
Natural Language Processing
Neural Learning Process
Networked Logic Protocol
Explanation - NLP is a branch of AI that deals with the interaction between computers and human language, enabling machines to understand, interpret, and generate text.
Correct answer is: Natural Language Processing
Q.9 Which of the following is NOT a type of robot based on application?
Medical Robot
Industrial Robot
Educational Robot
Quantum Robot
Explanation - While quantum computing exists, 'Quantum Robot' is not recognized as a standard category of robots based on application.
Correct answer is: Quantum Robot
Q.10 What is the main purpose of a robotic 'end-effector'?
Sense temperature
Provide mobility
Manipulate objects
Process data
Explanation - End-effectors are attached to the end of a robotic arm and are used to interact with the environment, such as gripping, welding, or painting.
Correct answer is: Manipulate objects
Q.11 Which AI technique is primarily used in self-driving cars for object detection?
Supervised Learning
Reinforcement Learning
Unsupervised Learning
Rule-based AI
Explanation - Supervised learning uses labeled data to train AI systems to recognize objects like pedestrians, vehicles, and road signs in self-driving cars.
Correct answer is: Supervised Learning
Q.12 What is the function of a gyroscope sensor in robots?
Measure angular velocity and orientation
Detect light intensity
Measure temperature
Sense humidity
Explanation - Gyroscope sensors help robots maintain balance and orientation by measuring angular velocity and rotational motion.
Correct answer is: Measure angular velocity and orientation
Q.13 Which of the following is an example of a humanoid robot?
ASIMO by Honda
Roomba vacuum
Mars Rover
Industrial robotic arm
Explanation - ASIMO is a humanoid robot designed to resemble and interact like a human, capable of walking, running, and recognizing faces.
Correct answer is: ASIMO by Honda
Q.14 What does reinforcement learning involve in AI?
Learning from labeled data
Learning from rewards and penalties
Unsupervised clustering
Rule-based logic
Explanation - Reinforcement learning trains AI systems to make decisions by rewarding desired actions and penalizing undesired ones.
Correct answer is: Learning from rewards and penalties
Q.15 Which component converts electrical signals into mechanical movement in robots?
Sensor
Actuator
Controller
CPU
Explanation - Actuators convert electrical signals into physical motion, enabling robots to move and perform tasks.
Correct answer is: Actuator
Q.16 Which AI concept involves simulating human decision-making with a network of nodes?
Neural Network
Genetic Algorithm
Fuzzy Logic
Decision Tree
Explanation - Neural networks mimic the human brain’s structure with interconnected nodes to process data and learn patterns.
Correct answer is: Neural Network
Q.17 Which type of robot is primarily used for exploring hazardous environments?
Service Robot
Military/Rescue Robot
Companion Robot
Educational Robot
Explanation - Military and rescue robots are designed to operate in dangerous or hazardous conditions where human presence is risky.
Correct answer is: Military/Rescue Robot
Q.18 Which AI term refers to a system improving its performance over time without explicit programming?
Automation
Machine Learning
Robotics
Virtual Reality
Explanation - Machine learning enables AI systems to learn from experience and improve performance autonomously.
Correct answer is: Machine Learning
Q.19 What is the role of sensors in robotics?
Providing data about the environment
Controlling robot movements
Storing information
Processing AI algorithms
Explanation - Sensors detect changes in the robot’s environment and provide input data to the controller for decision-making.
Correct answer is: Providing data about the environment
Q.20 Which robotic technology uses multiple simple robots working together to perform tasks?
Swarm Robotics
Humanoid Robotics
Industrial Robotics
Medical Robotics
Explanation - Swarm robotics involves multiple robots collaborating and communicating to achieve complex tasks collectively.
Correct answer is: Swarm Robotics
Q.21 Which of the following is a limitation of current AI systems?
Can process big data
Cannot possess true human emotions
Can automate repetitive tasks
Can perform calculations faster than humans
Explanation - Despite their capabilities, AI systems cannot genuinely feel emotions or consciousness as humans do.
Correct answer is: Cannot possess true human emotions
Q.22 Which AI algorithm is suitable for pattern recognition in images?
Convolutional Neural Network
Decision Tree
Linear Regression
K-Means Clustering
Explanation - CNNs are specialized neural networks designed to recognize patterns and features in images effectively.
Correct answer is: Convolutional Neural Network
Q.23 Which of the following is a common application of AI in daily life?
Voice assistants like Siri and Alexa
Wind turbines
Microwave ovens
Manual typewriters
Explanation - AI-powered voice assistants process natural language and provide intelligent responses, widely used in daily life.
Correct answer is: Voice assistants like Siri and Alexa
Q.24 What type of AI is used for recommending movies or products?
Recommender System
Expert System
Neural Network
Genetic Algorithm
Explanation - Recommender systems use AI algorithms to analyze user preferences and suggest relevant movies, products, or content.
Correct answer is: Recommender System
Q.25 Which field combines robotics with AI to create intelligent machines?
Cognitive Robotics
Quantum Computing
Bioinformatics
Virtual Reality
Explanation - Cognitive robotics integrates AI into robots, enabling them to perceive, learn, and make decisions autonomously.
Correct answer is: Cognitive Robotics