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2 years ago

Using information from the lesson, explain how new technologies change your experience as a consumer.

2 answers:

6 0

Technological improvements allow me to have greater access to goods around the world. I can buy instantly and communicate instantly with producers. Technology can also help me to monitor economic trends, both in my country and in my own life. In summary, technology helps to give me more freedom to make economic choices.

On e2020

vagabundo [1.1K]2 years ago

4 0

Technological improvements allow me to have greater access to goods around the world. I can buy instantly and communicate instantly with producers. It allows us to be able to purchase something faster or maybe even cheaper. Instead of having to go out and buy something. But it also gives you more options then what you would have in a store. It makes it to where if you don't have time to go to the store, you can just pull out your phone and hit a button. Epically, if you have an amazon. You just half to search what you want, and when you find it, add it to chart or buy it with one click.

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Parallel circuit. On a wire you put the lights and one switch, on the other you put a resistor and another switch. (and the third wire contains the generator)

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1 year ago

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Sam’s password is known to be formed of 3 decimal digits (0-9) in a given order. Karren and Larry are attempting to determine Sa

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2 years ago

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If the object instance is created in a user program, then the object instance can access both the public and private members of

rewona [7]

Answer:

False

Explanation:

The private member of a class is not accessible by using the Dot notation ,however the private member are those which are not accessible inside the class they are accessible outside the class .The public member are accessible inside the class so they are accessible by using the dot operator .

Following are the example is given below in C++ Language

#include<iostream> // header file

using namespace std;

class Rectangle

{

private:

double r; // private member

public:

double area()

{ return 3.14*r*r;

}

};

int main()

{

Rectangle r1;// creating the object

r1.r = 3.5;

double t= r1.area(); // calling

cout<<" Area is:"<<t;

return 0;

}

Output:

compile time error is generated

The correct program to access the private member of class is given below

#include<iostream> // header file

using namespace std;

class Rectangle

{

private:

double r; // private member

public:

double area()

{

r1=r;

double t2=3.14*r2*r2;

return(t2); // return the value

}

};

int main()

{

Rectangle r1;// creating the object

r1.r = 1.5;

double t= r1.area(); // calling

cout<<" Area is:"<<t;

return 0;

}

Therefore the given statement is False

5 0

2 years ago

Develop an EER model for the following situation using the traditional EER notation, the Visio notation, or the subtypes inside

podryga [215]

Answer:

Explanation:

To develop the model for Creating the supertype/subtype relationship three diffrent types of notation is given bellow accrdig to the diagram attached.

1.Traditional EER (Enhance Entity-Relational) notation

2.Microsoft Visio notation

3.Subtypes Inside supertype note

Traditional EER(Enhance Entity-Relational)notation for the international school of technology diagram is attached bellow

The diagram consist of the following entity

Room Supertype

Media Entity Type

COURSE entity type

Section weak entity type

Schedule associatiative entity type

Microsoft Visio Notation for the international school of technology is ashown in the diagram bellow.

The diagram consist of the following entity

Room Supertype

Media Entity Type

Computer entity type

Instructor entity type

Time slot entity type

Subtype Inside Supertype note Notation for the international school of technology is shown in the diagram bellow.

The diagram consist of the following entity

Room Supertype

Media Entity Type

Computer entity type

Instructor entity type

Time slot entity type

3 0

2 years ago