The problem domain layer addresses how the software will execute on specific computers and networks.
A problem domain is a software engineering term that refers to all information that defines a problem and compels the solution.
A problem domain basically looks at only the area you are interested in and excludes the rest. It includes the goals the problem owner wishes to have and the context in which the problem exists. For example, if you are creating a website for selling artwork online, the problem domain will be artwork and eCommerce.
Therefore, in order to identify a problem domain, you need to know the relevant user requirements. This can be easy when you start by finding out what people (users) think the problem is.
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<em> Computer is known as data processor because it processes the data. First the data is inserted in the computer through input devices. After that, computer translate the data in its own language and then the computer takes action according to the instructions given to the computer</em>
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Explanation:IPv4 is almost used up due to the constant increase in devices so therefore IPv6 was implemented to combat this issue, IPv6 uses 128 bit addresses, allowing 3.4 x 1038 unique IP addresses. This is equal to 340 trillion trillion trillion IP addresses. IPv6 is written in hexadecimal notation, separated into 8 groups of 16 bits by the colons, thus (8 x 16 = 128) bits in total. Which essentially means both me and you wont see IPv6 run out in our life times nor will you kids kids.
They can do different surgery on people. One is called cataract total and hip replacement surgery which is what can be expected
Hello
The First President to use social media is Barack Obama .
According to Wikipedia it states
"Some in the media proposed May 24, 2012, as the date when Obama became the first President to respond to questions on Twitter."
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