Artificial Intelligence Solved MCQ 2020-21
BCA 5 semester | HNBGU
Read Also:
-
Artificial Intelligence is about. ......
- Playing a game on Computer
- Programming on Machine with your own intelligence
- Putting your intelligence in Machine
-
Who is known as the Father of AI ?
- Fisher Ada
- Alan Turing
- Allen Newell
-
The application/applications of Artificial intelligence is/are :
- Expert Systems
- Gaming
- Vision Systems
-
Among the given options, which search algorithm requires less memory ?
- Optimal Search
- Breadth-First Search
- Linear Search
-
Which is true regarding BFS (Breadth First Search) ?
- BFS will get trapped exploring a single path
- BFS is not guaranteed to find a solution if exists
- BFS is nothing but binary first search
-
Rule based system also known as ?
- Mycin based system
- Human based system
- None of the above
-
What is the form of knowledge representation ?
- IF-THEN
- IF-ELSE
- All of the above
-
What among the following constitutes the representation of the knowledge in different forms ?
- Relational method where each fact is set out systematically in columns
- Inheritable knowledge where relational knowledge is made up of objects
- Inferential knowledge
-
Which of the following includes major tasks of NLP ?
- Discourse Analysis
- Automatic Summarization
- Machine Translation
-
How many Components of NLP are there ?
- 3
- 4
- 5
-
Which of the following is used to mapping sentence plan into sentence structure ?
- Text planning
- Sentence planning
- None of the above
-
Which of the following is not a type of heuristic search method or informed search method ?
- Simulated Annealing
- A*
- Hill Climbing
-
Which algorithm is used in the Game tree to make decisions of Win/Lose ?
- Heuristic Search Algorithm
- DFS/BFS Algorithm
- Greedy Search Algorithm
-
In artificial intelligence, knowledge can 14. be represented as ....
(I) Predicate Logic (II) Propositional Logic (III) Compound Logic (IV) Machine Logic Codes :
- Both I and II
- Only II
- Only IV
-
The inference engine works on.. .....
- Forward Chaining
- Backward Chaining
- None of the above
-
Which statement is valid for Heuristic function ?
- The heuristic function is used to solve mathematical problems.
- The heuristic function takes parameters of type string and returns an integer value.
- The heuristic function does not have any return type.
-
When the resolution is called as refutation-complete ?
- Sentence is satisfiable
- Sentence remains the same
- None of the above
-
What are Semantic Networks ?
- Data structure
- Data type
- None of the above
-
Graph used to represent semantic network is:
- Undirected graph
- Directed Acyclic Graph
- Directed complete graph
-
IF P THEN Q which is also equivalent to ?
- P!=Q
- P=>Q
- P<=Q
-
Which can be converted to inferred equivalent CNF form ?
- Every sentence of propositional logic
- Every sentence of inference
- All of the above
-
What is the other name of informed search strategy ?
- Simple search
- Online search
- None of the above
-
What is the heuristic function of greedy best-first search ?
- f(n) ! = h(n)
- f(n) < h(n)
- f(n) > h(n)
-
Which search uses the problem specific knowledge beyond the definition of the problem ?
- Depth-first search
- Breadth-first search
- Uninformed search
-
What is Contrapositive rule ?
- P -> Q
- Q → P
- ¬ P -> ¬ Q
-
What is Time complexity of Breadth First search algorithm ?
- B
- b^2
- b^b
-
Greedy search strategy chooses the node for expansion in
- Shallowest
- Deepest
- Minimum heuristic cost
-
What is disadvantage of greedy best first search ?
- This algorithm is neither complete, nor optimal
- There can be multiple long paths with the cost s C*
- May not terminated and go on infinitely on one path
-
Robotics is a branch of AI, which is 29. composed of :
- Electrical Engineering
- Mechanical Engineering
- Computer Science
-
If a robot has k legs, then the number of possible events is :
- N= (2k - 2)
- N= (2^k- 1)!
- N= (2k - 2)!
-
Name the wheel which is used to rotates around the wheel axle and around the contact :
- Castor wheel
- Swedish 45 degree
- Spherical wheel
-
Which of the following statement concerning the implementation of robotic systems is correct ?
- implementation of robots CAN save existing jobs
- implementation of robots CAN create new jobs
- robotics could prevent a business from closing
-
Which provides a framework for studying object recognition ?
- Learning
- Unsupervised learning
- None of the above
-
Which are recognized by vision ?
- Objects
- Activities
- Motion
-
What enables people to recognize people, animals and inanimate objects reliable ?
- Speech
- Hear
- Perception