BCS Online Lectures - Blog

I was very busy over last couple of moths, so had no time to update the blog. I was amazed with 7 followers with just 3 post in the blog. So, I think this will be helpful for all BCS students. I will cover many subjects in Certificate, Diploma and PDG levels, but some subjects in Diploma and PGD levels will not cover because I did not followed those subjects.

Some will think that BCS is hard. Yes, it is... but if you are smart, you can pass every subjects including the most hardest Software Development (Cert), and the Core Module (Dip) with a minimum time of studies. The key to passing BCS is get it practice and innovative thinking. It's not hard as reading a text book and try to understand theories. The best reason I like BCS is that it is 100% practical. You need all those knowledge to work in the real IT industry.

I will be updating this blog three times a week to cover the certificate level subjects. Time table is as follows;

Monday - Information Systems (11.00 pm)
Wednesday - Software Development (11.00 pm)
Friday - Computer & Network Technology (11.00 pm)

If you have any questions or need more clarifications, just comment on the relevant post.

Real World Systems

System Analysis and Design:
There are millions of systems in operation in the world around us at every moment in time. As I told you in the earlier, system is a collection of units that works together. Therefore, involvement of computers is not necessary. Some of real world systems are listed bellow;

• Family - a family is consist of two or more units, father, mother and children for example.
• School - school is a large system consists of student units, class units, teacher units, etc.
• Computer based business systems - MIS, DSS, CMS

These are only few examples of real world systems. In this section, we are talking about systems that involve computers, specially business systems.