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goldenfox [79]
3 years ago
11

Which of the following electronic payments is ideal for micropayments?

Computers and Technology
2 answers:
timama [110]3 years ago
3 0

Answer:

B. smart cards

Explanation:

muminat3 years ago
3 0

Smart cards are ideal for micropayments.

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Computer professionals known as software engineers, or Blank______, use the software development life cycle to create software r
Aloiza [94]

Answer:

Computer professionals known as software engineers, or programmers use the software development life cycle to create software required for information systems.

Explanation:

Computer professionals are called software engineers and programmers because they develop and program software. Some additional titles for computer professionals are hardware engineers and iOS/Android developers.

5 0
2 years ago
Do windows+ Tab keys allow you to view documents at one time or the same time
pentagon [3]

Answer:

Yes, at the same time. But not really in too much detail. (if you have a small monitor that is.)

Explanation:

I've attached an image below of what the Window + Tab key looks like and does.

6 0
3 years ago
What is the name of the computer through which e-mail messages are sent and received?
nalin [4]
A mail server. --------------------------------------------
8 0
3 years ago
Write a method named square that accepts an integer argument and returns the square of that argument.
BaLLatris [955]

Answer:

The method is as follows:

double square(int num){

return num*num;

}

Explanation:

Written in C++

This first line defines the method

double square(int num){

This line returns the square of num

return num*num;

}

<em>I've added the full program as an attachment where I include the main method</em>

Download cpp
7 0
3 years ago
What is the difference between above ground mining and underground mining?
neonofarm [45]
If this is in reference to diamond mining then above ground would be panning while below ground would be the actual mining into the soil. 
6 0
2 years ago
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