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Yeh, I actually have no idea about scaling. I heard it all from friends. And yeh, I help people anyway.

" Well you noticed electronic based media can be updated in a split second compared to paper based media which was more static. Websites have forms, applets and so on while traditional media was mainly in print and it was one-way information delivery and so on ..." Generally just expand...

Compulsory Eng Adv and 2U maths at my school.

Friends are a different case. And friends at your school are also in a special category since if your class does well, everybody gets scaled up further. Why would a teacher want us to fail? That's just stupid. If somebody does better than me, then I would get a lower rank. Therefore, by...

I've never heard of those testing method but here goes -Self testing is when the project team tests it themselves by using it? -Live testing is running live test data (real data) through the system to check that it runs through without any problems. -Client testing is where the client who asked...

Do we still need to learn system flowcharts?

AMS isn't too hard, you learn about how factories operate pretty much. Actuators/Sencors Damping, Noise etc. We just watched loads of Car manufacturing video as scenarios. Multimedia isn't that great but isn't too hard.

Internet is a global network environment with multiple participants (Anybody who puts stuff on the net, such as you and me) Loads of Data/Information (Obvious) and IT. Intranet is a network that is run by an organisation. It is usually private and allows access to only members. It is very...

Pffft, Dulitha how can you not know this? I thought you were smart!

Social and Ethical issues can often be classified as both. There are a few that can be fully put under only one of the two. For example, Copyright affects people legally, but is also a wrong thing to do.

When data is sent using CRC, the remainder of the division of the data block by (2^32) is transferred with the data. If they remainders are the same, it means there is not error. If the remainder changes, it means the data needs to be corrected and retransmitted or something. Note this method...

Not necessarily, you only use that function if you actually want to order it by something. In this case it is not a required component of the SQl statement.

A Promotional DVD could work, you could also do the conversion from a paper based information system to a computer based one, such as in a school from paper files to electronic records.

Analysis Report An Analysis report is an in-depth investigation of an existing system to make sure all operations and problems are looked into. It requires interviews, survey and observations and measurements of the functions of the system. It contains design specifications for the next...

The example only gives one mark. Please check marking guidelines if you want evidence. All you have to write for that mark is something like, An example of a communication protocol is File transfer protocol which is used to send files over the internet. A communications protocol details the...

Please don't sue SQL queries. They have a great legal team. (Spam)

Spam.

Another possible answer to the first question is that Item and Item number fields effectively serve the same purpose. Therefore it would be pointless in having the same field twice creating data redundancy and wasting space. The first poster answered the question well but missed out on...

Please use more formal language. It helps me understand your problem to a fuller extent. In an implementation plan, you must include details fo the conversion, the type of conversion (Direct/Phased/Parallel/Pilot) and justify your decision. You must also include how the participants of the...

Read through the book a few times and then do past papers. Generally, after you've understood the basic concepts, you should use the textbook as a "dictionary" for anything you don't understand. The this just IMHO though.