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3 years ago

What are the document involved in E payment

1 answer:

8 0

An e-payment system is a way of making transactions or paying for goods and services through an electronic medium, without the use of checks or cash. ... As the world advances more with technology development, we can see the rise of electronic payment systems and payment processing devices.

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What is VoIP?

xeze [42]

Answer:

D. All of these are correct

Explanation:

VoIP transmits voice data packets over the internet. It is a low-cost option for receiving personal and business calls because it uses existing infrastructure that is the internet to transmit calls, unlike traditional telephone systems that require specialized equipment such as PBXs that are costly.VoIP also offers the ability to have more than one telephone number, as long as the bandwidth is enough, it allows multiple connections at any given time.

7 0

4 years ago

2.Write an if /else if statement that carries out the following logic. If the value of variable quantityOnHand is equal to 0, di

Oliga [24]

Answer:

if(quantityOnHand == 0) { cout<<"Out of stock"; }

else if(quantityOnHand > 0 && quantityOnHand <10) { cout<<"Reorder "; }

else if(quantityOnHand >= 10){ }

See Explanation for comments

Explanation:

//This program segment is written in C++

//Only required segment is written

// Comments are used for explanatory purpose

// Program Segment starts here

The following condition tests if quantityOnHand equals 0

If this condition is true, the program prints "Out of stock" without the quotes

if(quantityOnHand == 0) { cout<<"Out of stock"; }

The following condition tests if quantityOnHand is greater than 0, but less than 10

If this condition is true, the program prints "Reorder " without the quotes

else if(quantityOnHand > 0 && quantityOnHand <10) { cout<<"Reorder "; }

The following condition tests if quantityOnHand is greater than o equal to 10

If this condition is true, nothing is done

else if(quantityOnHand >= 10){ }

// End of program segment

Assumption: <em>The program assumes that variable </em>quantityOnHand has already been declared

5 0

4 years ago

Access your Practice Lab titles Access your exercise content Reports and files Access your settings Access help and support Comp

Degger [83]

Answer:

The extension for a shell script in windows ends with a .ps1 and for the extension for linux it is .sh, not quite sure for OSX.

4 0

3 years ago

What is the correct order of the phases of the software development process?

Tom [10]

Answer: Planning, Requirements, Design, Build, Document, Test, Deploy, Maintain.

Explanation:

Software Development Life Cycle is the application of standard business practices to building software applications. It's typically divided into six to eight steps / provided above...

6 0

3 years ago

Write a program that lets the user enter a nonnegative integer then uses a loop to calculate the factorial of that number. Displ

ValentinkaMS [17]

Answer:

Following are the program in c++ language

#include <iostream> // header file

using namespace std;// namespace

int main() // main function

{

int num; // variable declaration

long int f=1; // variable declaration

{

cout<<"Enter the Positive value:";

cin>>num;

} while(num<0); // i check whether number is non negative or not

while(num>0) // iterating over the loop

{

f=f*num; // calculate the factorial

num--; // decrement the value of num by 1

}

cout<<" factorial is :"<<f; // display the factorial .

return 0;

}

Output:

Enter the Positive value:7

factorial is :5040

Explanation:

Following are the description of the program .

Read the input by user in the "num" variable of "int" type..
The do-while will check the enter number is nonnegative number.
While(n>0) loop is calculating the factorial in the "f" variable .
Finally display the factorial .

3 0

3 years ago

What are the document involved in E payment​

What are the document involved in E payment