**Robotics mcq questions and answers**

**1. Artificial Intelligent is**

- System to make machine intelligent
- Computer to make machine intelligent
- Study of algorithms to make machine intelligent
- Study to create animation

System to make machine intelligent

**2. Father of AI**

- John McCarthy
- Alan Turing
- Norbert Wiener
- Newell and Simon

John McCarthy

**3. What is a state space**

- The set of all states reachable from the initial state.
- All goal states
- All initial states
- Reversible states

The set of all states reachable from the initial state.

**4. What is goal Test?**

- It determines whether a given state is goal state.
- It determines numeric cost of goal state.
- It determine path from the initial to goal state.
- All of the above

It determines whether a given state is goal state.

**5. In, Hill Climbing Algorithm**

- We need to consider all nodes generated from initial node
- We need to consider all nodes generated from current node
- We need to consider all nodes generated from goal node

We need to consider all nodes generated from current node

**6. Types of Hill Climbing Algorithm are**

- Simple hill Climbing
- Steepest-Ascent hill-climbing
- Stochastic hill Climbing
- Startfast hill climbing

Simple hill Climbing

Steepest-Ascent hill-climbing

Stochastic hill Climbing

**7. Termination criteria for Hill Climbing algorithm is**

- no successor of the node has a better heuristic value.
- no successor of the node has a less heuristic value.

no successor of the node has a better heuristic value.

**8. DFID means**

- Depth First Iterative deepening
- Depth First Information Depended
- Depth First Information Difference

Depth First Iterative deepening

**9. DB-DFS stands for ***

- Depth Bind Depth First Search
- Depth Bounded Depth First Search

Depth Bounded Depth First Search

**10. In Goal Stack Planning, Robot arm can perform actions like**

- Unstack, Stack
- Pikup, Putdown
- Move and Generate

Unstack, Stack

Pikup, Putdown

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**11. unstack (x,y) means**

- Pick up X from its current position on block Y.
- Place block X on block Y.
- Pick up X from the table and hold it

Pick up X from its current position on block Y.

**12. For representation of STRIPS language we require**

- Goal State and Initial State
- Actions
- All of the above

All of the above

**13. STRIPS Language Representation, we need to use**

- First order predicate
- Second order predicate
- None of the above

First order predicate

**14. FSSP starts with**

- goal state and try to find initial state
- initial state and try to find goal state
- None of the above

initial state and try to find goal state

- Pick up X from its current position on block Y.
- Place block X on block Y.
- Pick up X from the table and hold it.

Place block X on block Y.

**16. In order to solve a problem represented by AND node,**

- you need to solve the problems represented by all of his children
- you need to solve the problems represented by any one of his children
- you need to solve the problems represented by any two of his children

you need to solve the problems represented by all of his children

**Artificial Intelligence and Robotics mcqs**

**17. In order to solve a problem represented by OR node,**

- you need to solve the problems represented by all of his children
- you need to solve the problems represented by any one of his children
- you need to solve the problems represented by any two of his children

you need to solve the problems represented by any one of his children

**18. In Rule based system, rules represented in the form of**

- Pattern -> Action
- Action -> Pattern

Pattern -> Action

**19. OPS5 stands for**

- Official Production System
- Official Produce System
- Office Production System

Official Production System

**Artificial Intelligence and Robotics mcqs questions**

**20. Types of Localization**

- Global and Local Localization
- Strong and Week Localization

Strong and Week Localization

**21. Landmark Classes are**

- active or passive
- natural or artificial
- Sound navigate and range

active or passive

**22. Trilateration refers to **

- the use of distance contraints
- the use of angle (orientation) constraints.
- the use of free space

the use of distance contraints

**23. What is Delivery Robots?**

A delivery robot is an automated robot that brings your delivery directly to your door.

**24. Triangulation refers to**

- the use of angle (orientation) constraints.
- the use of variable constraints.

the use of angle (orientation) constraints.

**25. Mapping Techniques are**

- Sensorial
- Topological
- Geometric
- All of above

All of above

**26. Metric maps**

- which are based on an absolute reference frame and numerical estimates of where objects are in space
- which are based on an absolute variable frame

which are based on an absolute reference frame and numerical estimates of where objects are in space

**27. Topological maps also known as**

- relational maps
- topological maps
- sensors maps

relational maps

**28. Robotics deals with**

- the construction, use of robots and computer systems
- the design, use of robots and computer systems
- the operation, use of robots and computer systems
- All of the above

All of the above

**29. Components of robotics are **

- power source
- collection of sensors
- communication hardware
- all of the above

all of the above

**30. Which is Path Planning algorithm**

- Bug2 Algorithm
- Point to algorithm
- Bug_P algorithm

Bug2 Algorithm

**31. Bug2 Algorithm is**

- from the class of bug algorithms.
- from the class of bug-free algorithms.
- from the class of bug-miss algorithms.

from the class of bug algorithms.

**32. Range Sensors returns infinity if ………………… exists in that direction**

- no obstacle
- obstacle
- free space

obstacle

**33. Sonar sensor stands for**

- Sound navigation and ranging
- Sound navigate and ranging
- Sound navigate and range

Sound navigation and ranging

**34. Laser rangefinders are based on methodologies like**

- Triangulation
- Time of flight (TOF)
- Phase-based
- all of above

all of above

**35. Radar stands for**

- Radio detecting and ranging
- Radio detecting and ringing
- Ratio detecting and raining

Radio detecting and ranging

**36. Sensory-based behavior divided into two basic classes**

- tropism and taxis
- tropism and axis
- tropism and terms

tropism and taxis

**37. Knowledge based agent used**

- Tell and Ask interface
- Tell and remove interface
- Remove and solve interface

Tell and Ask interface

**38. Inputs for Inference engine are**

- Knowledge base
- Input from environment
- Query
- All of above

All of above

**39. Compound Proposition means**

- A statement formed from one or more atomic propositions using logical connectives.
- A statement that does not specifically contain sub statements

A statement formed from one or more atomic propositions using logical connectives.

**40. We can use quantifiers in ……….**

- Propositional logic
- Predicate logic
- First order logic
- both 2 and 3

both 2 and 3

**41. Types of quantifiers are**

- Universal
- Existential
- All of the above

All of the above

**42. Unification algorithm used to find ***

- Quantifiers
- Unifier
- Rule

Unifier

**43. In unification algorithm, if two predicate expressions having same………………then only we can find unifier**

- Initial Predicate symbol
- No of arguments
- All of above

Initial Predicate symbol

**44. Unifier means**

- Substitution so that two predicate expression will be identical.
- Addition so that two predicate expression will be identical.
- All of the above

Substitution so that two predicate expression will be identical.

**45. FOL Stands for**

- First office order
- First order logic
- Firstly order logic

First order logic

**46. In ontology, we need to consider**

- Object and Categories
- Unifier
- Rule

Unifier

**47. First step of NLP is**

- Lexical Analysis
- Symantec Analysis
- Syntactic Analysis

Lexical Analysis

**48. NLP stands for**

- Natural Language Processing
- Neutral Language processing

Natural Language Processing

**49. Pragmatic analysis means**

- It involves deriving those aspects of language which require real world knowledge.
- It draws the exact meaning or the dictionary meaning from the text.
- It involves identifying and analyzing the structure of words.

It involves deriving those aspects of language which require real world knowledge.

**50. The ………….is the basic information processing unit of a NN**

- neuron
- Bias
- Network

neuron

**51. Back propagation used to**

- modify weights to minimize errors
- modify weights to maximize errors
- modify algorithm to minimize errors

modify weights to minimize errors

**52. Calculation of error in backpropagation**

- ErrorB= Actual Output – Desired Output
- ErrorB= Desired Output – Actual Output

ErrorB= Actual Output – Desired Output

**53. Disadvantage of backpropagation is**

- Backpropagation can be quite sensitive to noisy data.
- It has no parameters to tune apart from the numbers of input.
- It is a standard method that generally works well.

Backpropagation can be quite sensitive to noisy data.

**54. Types of Machine learning are **

- Reinforcement Learning
- Supervised Learning
- Unsupervised Learning
- All of the above

All of the above

**55. In supervised Learning,………………….will be used**

- Labeled data
- Unlabeled data
- missing data

Labeled data

**56. In unsupervised Learning,………………….will be used**

- Labeled data
- Unlabeled data
- missing data

Unlabeled data

**Artificial intelligence and robotics mcqs pdf**

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