Lecture Notes^*)

1. General Informatics

2. Internet Technologies for Business

[IT4B]

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1. General Informatics

Below is a list of main topics covered by the course General Informatics together with useful links to downloadable documents containing lecture notes (and/or handouts) and references. New links will be added as I realize the handouts or lecture notes for remaining topics or to detail the existing ones.

• Informatics - system of disciplines for representing (coding), processing, storing and retrieving data and information [chp-1-handouts-pdf];

   

  •  Vasile Avram, Gheorghe Dodescu: Informatics: Computer Hardware and Programming in Visual Basic, Ed. Economică, Bucureşti, 2003 (Chp. 1)

   

• Boolean algebra, numbering systems and digital data representation [chp-2-handouts-pdf];

   

  • Vasile Avram, Gheorghe Dodescu: Informatics: Computer Hardware and Programming in Visual Basic, Ed. Economică, Bucureşti, 2003 (Chapter 2; Chapter 4)

  • Conversions - Theory and implementation examples of conversion algorithms.

   

• The representation of processing algorithms (pseudocode in Visual Basic, C++, Java, Pascal; commented samples in Visual Basic)[ chp-3-handouts-pdf]

   

  • [Visual Basic Code Examples]You can see here a series of examples, documented by comments, realized in VB6 and included in the same project. If you want an archive containing the source code together with all required files and/or databases use the contact form in this site to request that and I send you.

  • Vasile Avram, Gheorghe Dodescu: Informatics: Computer Hardware and Programming in Visual Basic, Ed. Economică, Bucureşti, 2003 (Chp. 3; Chp. 4 pages 177-197 VB file processing samples; pages 152-177 pseudo-code samples) You can see here an excerpt of examples taken in that chapter [html] - Commented Samples in Visual Basic and flowcharts.

    
    

  • Examples of algorithms representation in pseudocode and/or flowchart and implementations in Visual Basic or VBA.

   

• The Architecture and functionality of Personal Computers [chp-4-handouts-1-pdf]. Personal Computer networks [chp-4-handouts-2-pdf];

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  •  Vasile Avram, Gheorghe Dodescu: Informatics: Computer Hardware and Programming in Visual Basic, Ed. Economică, Bucureşti, 2003 (Chp. 6 and 7)

   

• Operating systems for PC's and LAN's (Local Area Network) [chp-5-handouts-pdf];

   

  • Gheorghe Dodescu, Vasile Avram: Informatics: Operating Systems and Application Software, Ed. Economică, Bucureşti, 2005 (Chp. 3, 4, 9, and 10)

   

• The steps in computer solving problems process [chp-6-handouts-pdf];

   

  • Vasile Avram, Gheorghe Dodescu: Informatics: Computer Hardware and Programming in Visual Basic, Ed. Economică, Bucureşti, 2003 ( Chp. 1 pages 46-52; Chp. 3 pages 86-89)

  •   Gheorghe Dodescu, Vasile Avram: Informatics: Operating Systems and Application Software, Ed. Economică, Bucureşti, 2005 (Chp. 6 pages 123-128 and139-142; Chp. 7 pages 147-159)

   

• Programming Basics in Visual Basic (VB) [chp-7-handouts-part1]

   

   

  • [Visual Basic Code Examples]You can see here a series of examples, documented by comments, realized in VB6 and included in the same project. If you want an archive containing the source code together with all required files and/or databases use the contact form in this site to request that and I send you.

  • Vasile Avram, Gheorghe Dodescu: Informatics: Computer Hardware and Programming in Visual Basic, Ed. Economică, Bucureşti, 2003 (Chp. 5; consider also the VB instructions, functions and samples introduced  in Chp. 3 and Chp. 4)

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2. Internet Technologies for Business [IT4B]

Below is a list of main topics covered by the course Internet Technologies for Business together with useful links to downloadable documents containing lecture notes (and/or handouts) and references. New links will be added as I realize the handouts or lecture notes for remaining topics or to detail the existing ones.

• Introduction to computer networks - review [IT4B-1-handouts-pdf - last revised 04/05/06]

•  Vasile Avram, Gheorghe Dodescu - Informatics: Computer Hardware and Programming in Visual Basic, Ed. Economică, Bucureşti, 2003 (Chp. 6 and 7)

•  Optional Reading: Gheorghe Dodescu, Vasile Avram - Informatics: Operating Systems and Application Software, Ed. Economică, Bucureşti, 2005 (Chp. 3, 4, 9, and 10)

• Internet - architecture, offered services, communication and navigation. [IT4B-2-lecture notes-pdf] [IT4B-2-handouts 1-pdf]

• Business categories and models in Internet. [IT4B-3-handouts] [IT4B-3-lecture notes-pdf]

   

  • Optional Reading - http://digitalenterprise.org/ models/models.html Professor Michael Rappa, North Carolina State University

   

• Documents and Web sites - structure, description languages. [IT4B-4-lecture notes-pdf]

   

  • Introduction to VBScript - theory and examples - and see the full text as HTML document    or    download the pdf document

  • Introduction to JavaScript - theory and examples - and see the full text as HTML document    or     download the pdf document

  • The algorithm to compute the Easter date implemented in both javascript and VBScript   

  • Reading and Practice for HTML, XHTML, CSS, XML, JavaScript, VBScript: http://www.w3schools.com

  • The Specification of Standards for HTML, XHTML, CSS, XML: http://www.w3.org

• Development tools of support sites for e-business.

   

  • Reading and Practice for HTML, XHTML, CSS, XML, JavaScript, VBScript: http://www.w3schools.com

  • The Specification of Standards for HTML, XHTML, CSS, XML: http://www.w3.org

• Techniques for collecting and data analysis in business applications: Web forms, usage of XML for collecting and manipulating data, access to digital datasources.

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• Integrating of the functionalities of office support application in business applications: creating Web documents with office applications (Word, Excel, and PowerPoint), techniques for data syntheses and analyzing (Excel), integrating Office documents in business sites.

• Ensuring data security and confidentiality for e-business.

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^*) The content and links in that page and the availability of handouts and/or course notes changes as the course progresses and/or completed the documents

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