Day 3

Question 1

…….. can be anything that perceive its environment through sensors and act upon that environment through actuators. An Agent runs in the cycle of perceiving, thinking, and acting. An agent can be

Answer 1

agent

Question 2

An agent can be:

Answer 2

Human-Agent
Robotic-Agent
Software Agent

Question 3

………..has eyes, ears, and other organs which work for sensors and hand, legs, vocal tract work for actuators.
1-Human-Agent
2-Robotic-Agent
3-Software Agent

Answer 3

A human agent

Question 4

….. can have cameras, infrared range finder, NLP for sensors and various motors for actuators
1-Human-Agent
2-Robotic-Agent
3-Software Agent

Answer 4

A robotic agent

Question 5

……….. can have keystrokes, file contents as sensory input and act on those inputs and display output on the screen.
1-Human-Agent
2-Robotic-Agent
3-Software Agent

Answer 5

Software agent

Question 6

……….. is an autonomous entity which act upon an environment using sensors and actuators for achieving goals. An intelligent agent may learn from the environment to achieve their goals. A thermostat is an example of an intelligent agent.

Answer 6

An intelligent agent

Question 7

The task of AI is to design an agent program which implements the agent function.
true
false

Answer 7

true

Question 8

Agent=……………+…………….

Answer 8

Architecture+Agent program

Question 9

…………. is machinery that an AI agent executes on

Answer 9

Architecture

Question 10

……. is an implementation of agent function………. executes on the physical architecture to produce function f

Answer 10

Agent program

Question 11

…………… is used to map a percept to an action.

f:P* → A

Answer 11

Agent Function

Question 12

………. is a type of model on which an AI agent works upon.
2-PAES
3-PSEA

Answer 12

1-PEAS

Question 13

When we define an AI agent or rational agent, then we can group its properties under PEAS representation model. It is made up of four words: 
➢P: ---------
➢E: -----------
➢A:----------
 ➢S:----------

Answer 13

➢P: Performance measure
➢E: Environment
➢A: Actuators
➢S: Sensors

Question 14

performance measure is the objective for the success of an agent’s behavior
1-True
2-false

Answer 14

True

Question 15

——- is one that can take the right decision in every situation.
1-Inteligent agent
2-A Rational Agent

Answer 15

A Rational Agent

Question 16

———— a set of criteria/test bed for the success of the agent’s behavior.
1-Performance measure
2-Efficiency Measure

Answer 16

1-Performance measure

Question 17

The performance measures should be based on the desired effect of the agent on the environment.
1-True
2-False

Answer 17

True

Question 18

The agent’s rational behavior depends on:
➢Performance measure which defines the success criterion.
➢Agent prior knowledge of its environment.
➢Best possible actions that an agent can perform.
➢The sequence of percepts.

Answer 18

➢Performance measure which defines the success criterion.
➢Agent prior knowledge of its environment.
➢Best possible actions that an agent can perform.
➢The sequence of percepts.

Question 19

———- is everything in the world which surrounds the agent, but it is not a part of an agent itself. An environment can be described as a situation in which an agent is present.

Answer 19

An environment

Question 20

————– is where agent lives, operate and provide the agent with something to sense and act upon it.
هي المكان الذي يعيش فيه الوكيل ، ويعمل ، ويزود الوكيل بشيء يشعر به ويتصرف بناءً عليه

Answer 20

The environment

Question 21

➢If an agent sensor can sense or access the complete state of an environment at each point of time then it is a ————– environment, else it is partially observable.

Answer 21

fully observable

Question 22

➢An agent with no sensors in all environments then such an environment is called as —————- .

Answer 22

Unobservable

Question 23

If an agent’s current state and selected action can completely determine the next state of the environment, then such environment is called a ——– environment.
1-Deterministic
2-A stochastic

Answer 23

1-Deterministic

Question 24

A ———- environment is random in nature and cannot be determined completely by an agent.
1-Deterministic
2-A stochastic

Answer 24

2-A stochastic عشوائيا

Question 25

In an ————- environment, there is a series of one-shot actions, and only the current percept is required for the action.
1-Episodic عرضي
2-Sequential

Answer 25

1-Episodic

Question 26

However, in Sequential environment, an agent requires memory of past actions to determine the next best actions.
1-Episodic عرضي
2-Sequential

Answer 26

2-Sequential

Question 27

If only one agent is involved in an environment and operating by itself then such an environment is called ——— environment

Answer 27

single agent

Question 28

If multiple agents are operating in an environment, then such an environment is called a ———— agent environment
1-singel
2-Multi

Answer 28

multi

Question 29

➢If the environment can change itself while an agent is deliberating, then such environment is called a static environment else it is called a dynamic environment.
1-True
2-False

Answer 29

False
➢If the environment can change itself while an agent is deliberating, then such environment is called a dynamic environment else it is called a static environment.

Question 30

If in an environment there are a finite number of percepts and actions that can be performed within it, then such an environment is called a discrete environment else it is called continuous environment.

Answer 30

True

Question 31

Known and unknown are not actually a feature of an environment, but it is an agent’s state of knowledge to perform an action.

Answer 31

True

Question 32

In a unknown environment, the results for all actions are known to the agent. While in known environment, agent needs to learn how it works in order to perform an action.
True
False

Answer 32

False
In a known environment, the results for all actions are known to the agent. While in unknown environment, agent needs to learn how it works in order to perform an action.

Question 33

➢If an agent can obtain complete and accurate information about the state’s environment, then such an environment is called an ———— environment else it is called ————— .
1-Accessible ,inaccessible
2- Inaccessible, Accessible

Answer 33

Accessible ,inaccessible

Question 34

An empty room whose state can be defined by its temperature is an example of an accessible environment

Answer 34

True

Question 35

Information about an event on earth is an example of Inaccessible environment.

Answer 35

True

Question 36

Agents can be grouped into ——— classes based on their degree of perceived intelligence and capability. All these agents can improve their performance and generate better action over the time.
1- 5 classes
2-7 classes

Answer 36

7 Classes

Question 37

Agents can be grouped into classes based on their degree of perceived intelligence and capability. All these agents can improve their performance and generate better action over the time. These are given below:

Answer 37

o Random Agent 
o Table Driven Agent 
o Simple Reflex Agent 
o Model-based reflex agent 
o Goal-based agents 
o Utility-based agent
 o Learning agent