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Dear All, These are my answers from Quora and primarily Google; please check the answer and from others sites; the answers are free and without any liability.To make a decision, write down all of the positives and negatives on a piece of paper.Thank you,

Elias Katsaniotis, MSc


Viktoria Katsanioti,




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History of Computer Science
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When I was 23 (1985) and, I was studying in American College of Greece. Mr Theodoros Lyras, a great teacher, was speaking about Cobol. At that time there was no PRO*COBOL (COBOL with a relational Database like ORACLE), but a flat-type COBOL, and it was very difficult to maintain the Applications of COBOL.

I want to thank publically Mr Lyras, who was the Dean of CIS, and all of my professors for the effort to educate me and a lot of students.
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