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babunello [35]
3 years ago
5

List pros and cons of HCI technology​

Computers and Technology
2 answers:
Verdich [7]3 years ago
8 0
A pro of HCI technology is that its user friendly and a con about it is that you have to teach the user what to do or guide them!
Ket [755]3 years ago
6 0

Answer:

Advantages:

• very flexible with the use of "switches"

• Good for "expert" users - can quickly access commands

• uses the fewest system resources

Disadvantages:

• requires the user to learn "complex" commands or languages

• "Hidden" features i.e. if you don't know the commands you won't know the features are there!

• not very good for novice users Command Line Interface Applications

• system administration

• engineering applications

• scientific applications

Explanation:

not much need of explanation

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How do most business applications and websites process credit card transactions?
klasskru [66]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

Most business applications and websites use and process the credit card for their transaction.

For example, e-commerce website such as ali baba, am a zon, accepting credit card transaction when the customer gets to purchase any product from their stores. Their transactions are processed by in house credit card apps/service. But these apps/services owned by a third party. They just give you API services and related code to integrate the credit card services.  

By using their in-house credit card apps/services, they know that user has transferred the money into their account for the purchased product, upon receiving payment confirmation, they then prepare and dispatch the order.

So, the correct answer to this question is:

To process the credit card transactions, they license third-party credit card apps/services backed by the internet merchant who is responsible for handling and managing the money of the business account.    

6 0
3 years ago
"what is the problem with using challenge handshake authentication protocol (chap) as an authentication protocol?"
Alexxandr [17]

Its use of the message digest 5 (MD5) hash algorithm for security.

CHAP uses a combination of MD5 hashing and a challenge-response mechanism, and authenticates without sending passwords as plaintext over the network. The security of the MD5 hash function is severely compromised.

5 0
3 years ago
Write on the importance of Computer application to statistics​
tatyana61 [14]

Answer:

Another way to categorise the relation statistics-computer is to list the different ways the computer can be used in statistics. The following are examples of such uses: numerical and graphical data analy- sis; symbolic computations; simulations; storing statistical knowledge; presentation of results.

Explanation:

5 0
3 years ago
Units of distance on a computer’s screen are measured in microns.
Trava [24]

Answer:

true

Explanation:

why xzuse

5 0
3 years ago
Create pseudocode to compute the volume of a sphere. Use the formula: V= (4/3)* π r3 where π is equal to 3.1416 approximately, w
MA_775_DIABLO [31]

Answer:

In geometry, the area enclosed by a circle of radius r is πr2. Here the Greek letter π represents a constant, approximately equal to 3.14159, which is equal to the ratio of the circumference of any circle to its diameter.

Explanation:

3 0
3 years ago
Read 2 more answers
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