Q#1: Robotics in AI refers to:
(A) Designing, building, and programming intelligent machines
(B) Only software development
(C) BFS only
(D) DFS only
Answer: (A) Designing, building, and programming intelligent machines
Q#2: An autonomous robot can:
(A) Perform tasks without human intervention
(B) Only follow pre-programmed paths
(C) BFS only
(D) DFS only
Answer: (A) Perform tasks without human intervention
Q#3: Actuators in robotics are used for:
(A) Moving and controlling robot parts
(B) Only sensing environment
(C) BFS only
(D) DFS only
Answer: (A) Moving and controlling robot parts
Q#4: Sensors in robotics provide:
(A) Data about the robot’s environment or internal state
(B) Only energy to motors
(C) BFS only
(D) DFS only
Answer: (A) Data about the robot’s environment or internal state
Q#5: Types of sensors include:
(A) Proximity, vision, tactile, and LIDAR
(B) Only keyboards
(C) BFS only
(D) DFS only
Answer: (A) Proximity, vision, tactile, and LIDAR
Q#6: Mobile robots can be:
(A) Wheeled, legged, or aerial
(B) Only stationary
(C) BFS only
(D) DFS only
Answer: (A) Wheeled, legged, or aerial
Q#7: Robot kinematics studies:
(A) Motion of robots without considering forces
(B) Only sensors
(C) BFS only
(D) DFS only
Answer: (A) Motion of robots without considering forces
Q#8: Forward kinematics computes:
(A) End-effector position from joint angles
(B) Joint angles from end-effector position
(C) BFS only
(D) DFS only
Answer: (A) End-effector position from joint angles
Q#9: Inverse kinematics computes:
(A) Joint angles required to reach a desired end-effector position
(B) End-effector position from joint angles
(C) BFS only
(D) DFS only
Answer: (A) Joint angles required to reach a desired end-effector position
Q#10: Robot dynamics considers:
(A) Forces and torques causing motion
(B) Only positions
(C) BFS only
(D) DFS only
Answer: (A) Forces and torques causing motion
Q#11: Path planning in robotics is:
(A) Finding a collision-free path for the robot
(B) Only controlling actuators
(C) BFS only
(D) DFS only
Answer: (A) Finding a collision-free path for the robot
Q#12: Motion planning algorithms include:
(A) A, RRT, Dijkstra, and PRM (B) Only BFS (C) DFS only (D) Random guessing Answer: (A) A, RRT, Dijkstra, and PRM
Q#13: Obstacle avoidance ensures:
(A) Robots do not collide with objects
(B) Only follow pre-defined path
(C) BFS only
(D) DFS only
Answer: (A) Robots do not collide with objects
Q#14: Localization in robotics determines:
(A) Robot’s position in the environment
(B) Only map creation
(C) BFS only
(D) DFS only
Answer: (A) Robot’s position in the environment
Q#15: Mapping in robotics is:
(A) Creating a representation of the environment
(B) Only following a path
(C) BFS only
(D) DFS only
Answer: (A) Creating a representation of the environment
Q#16: SLAM stands for:
(A) Simultaneous Localization and Mapping
(B) Sensor Localization and Motion
(C) BFS only
(D) DFS only
Answer: (A) Simultaneous Localization and Mapping
Q#17: Odometry estimates:
(A) Robot movement based on wheel rotations
(B) Only sensor readings
(C) BFS only
(D) DFS only
Answer: (A) Robot movement based on wheel rotations
Q#18: Control in robotics ensures:
(A) Desired robot behavior using feedback and actuators
(B) Only sensing
(C) BFS only
(D) DFS only
Answer: (A) Desired robot behavior using feedback and actuators
Q#19: PID controller uses:
(A) Proportional, Integral, and Derivative feedback
(B) Only random control
(C) BFS only
(D) DFS only
Answer: (A) Proportional, Integral, and Derivative feedback
Q#20: Reactive control reacts:
(A) Directly to sensor inputs without global planning
(B) Only pre-defined paths
(C) BFS only
(D) DFS only
Answer: (A) Directly to sensor inputs without global planning
Q#21: Hybrid control combines:
(A) Reactive and deliberative planning
(B) Only one control strategy
(C) BFS only
(D) DFS only
Answer: (A) Reactive and deliberative planning
Q#22: Manipulators are:
(A) Robotic arms used for interaction with objects
(B) Only wheels
(C) BFS only
(D) DFS only
Answer: (A) Robotic arms used for interaction with objects
Q#23: Degrees of freedom (DOF) refer to:
(A) Independent motions a robot or joint can perform
(B) Only sensors
(C) BFS only
(D) DFS only
Answer: (A) Independent motions a robot or joint can perform
Q#24: End-effector is:
(A) The tool or device at the end of a robotic arm
(B) Only a sensor
(C) BFS only
(D) DFS only
Answer: (A) The tool or device at the end of a robotic arm
Q#25: Grippers are used for:
(A) Picking and manipulating objects
(B) Only sensing environment
(C) BFS only
(D) DFS only
Answer: (A) Picking and manipulating objects
Q#26: Humanoid robots are designed to:
(A) Resemble human appearance and motion
(B) Only wheeled movement
(C) BFS only
(D) DFS only
Answer: (A) Resemble human appearance and motion
Q#27: Swarm robotics uses:
(A) Multiple simple robots cooperating for tasks
(B) Only a single robot
(C) BFS only
(D) DFS only
Answer: (A) Multiple simple robots cooperating for tasks
Q#28: Robot perception includes:
(A) Vision, touch, sound, and environmental sensing
(B) Only motors
(C) BFS only
(D) DFS only
Answer: (A) Vision, touch, sound, and environmental sensing
Q#29: Machine learning in robotics helps:
(A) Improve perception, control, and decision-making
(B) Only hardware design
(C) BFS only
(D) DFS only
Answer: (A) Improve perception, control, and decision-making
Q#30: Reinforcement learning in robotics:
(A) Teaches robots to act based on rewards
(B) Only unsupervised learning
(C) BFS only
(D) DFS only
Answer: (A) Teaches robots to act based on rewards
Q#31: Robot autonomy levels range from:
(A) Remote-controlled to fully autonomous
(B) Only autonomous
(C) BFS only
(D) DFS only
Answer: (A) Remote-controlled to fully autonomous
Q#32: Human-robot interaction (HRI) studies:
(A) Collaboration and communication between humans and robots
(B) Only robot motion
(C) BFS only
(D) DFS only
Answer: (A) Collaboration and communication between humans and robots
Q#33: Safety in robotics is achieved by:
(A) Sensors, control algorithms, and safe planning
(B) Only ignoring humans
(C) BFS only
(D) DFS only
Answer: (A) Sensors, control algorithms, and safe planning
Q#34: Robot simulation helps in:
(A) Testing algorithms without physical robots
(B) Only building hardware
(C) BFS only
(D) DFS only
Answer: (A) Testing algorithms without physical robots
Q#35: Teleoperation involves:
(A) Controlling robots remotely by humans
(B) Fully autonomous operation
(C) BFS only
(D) DFS only
Answer: (A) Controlling robots remotely by humans
Q#36: Robot learning from demonstration:
(A) Robots learn tasks by observing humans
(B) Only coding tasks manually
(C) BFS only
(D) DFS only
Answer: (A) Robots learn tasks by observing humans
Q#37: Multi-robot systems allow:
(A) Cooperative task execution and distributed perception
(B) Only a single robot
(C) BFS only
(D) DFS only
Answer: (A) Cooperative task execution and distributed perception
Q#38: Path-following controllers help robots:
(A) Track a desired trajectory accurately
(B) Only obstacle avoidance
(C) BFS only
(D) DFS only
Answer: (A) Track a desired trajectory accurately
Q#39: Sensors can be active or passive:
(A) Active emit energy; passive detect energy
(B) Both emit energy
(C) BFS only
(D) DFS only
Answer: (A) Active emit energy; passive detect energy
Q#40: Visual servoing uses:
(A) Camera feedback to control robot motion
(B) Only sensorless control
(C) BFS only
(D) DFS only
Answer: (A) Camera feedback to control robot motion
Q#41: Robot calibration ensures:
(A) Accurate mapping between sensors, actuators, and world
(B) Only random measurements
(C) BFS only
(D) DFS only
Answer: (A) Accurate mapping between sensors, actuators, and world
Q#42: Mobile robot navigation involves:
(A) Localization, mapping, path planning, and control
(B) Only moving forward
(C) BFS only
(D) DFS only
Answer: (A) Localization, mapping, path planning, and control
Q#43: Reactive navigation reacts:
(A) Immediately to sensor readings
(B) Only global plan
(C) BFS only
(D) DFS only
Answer: (A) Immediately to sensor readings
Q#44: Deliberative navigation relies on:
(A) Global map and planned path
(B) Only sensor reactions
(C) BFS only
(D) DFS only
Answer: (A) Global map and planned path
Q#45: Robot endurance depends on:
(A) Battery life and energy-efficient design
(B) Only hardware size
(C) BFS only
(D) DFS only
Answer: (A) Battery life and energy-efficient design
Q#46: Collaborative robots (cobots) are designed to:
(A) Work safely alongside humans
(B) Only work in isolation
(C) BFS only
(D) DFS only
Answer: (A) Work safely alongside humans
Q#47: Robot manipulators can be:
(A) Serial or parallel kinematic chains
(B) Only wheeled
(C) BFS only
(D) DFS only
Answer: (A) Serial or parallel kinematic chains
Q#48: Force control in robotics ensures:
(A) Safe and precise interaction with objects
(B) Only speed control
(C) BFS only
(D) DFS only
Answer: (A) Safe and precise interaction with objects
Q#49: Robot perception, planning, and control form:
(A) The core functional loop of intelligent robotics
(B) Only hardware components
(C) BFS only
(D) DFS only
Answer: (A) The core functional loop of intelligent robotics
Q#50: The ultimate goal of AI robotics is:
(A) Create intelligent machines capable of sensing, reasoning, and acting autonomously
(B) Only follow commands
(C) BFS only
(D) DFS only
Answer: (A) Create intelligent machines capable of sensing, reasoning, and acting autonomously