Informatikos konspektai anglų kalba. Purpose and main features of MathCAD package. The MathCAD main screen and objects. Built-in string functions. Calculation of expressions in MathCAD. Creating vectors and matrices. Solving of equations in MathCAD. Solving and optimizing overview. MathCAD graphs. Symbolic calculations in MathCAD. DB main features. DB models. Access main features. Creating & changing DB. Sorting DB. DB table editing. Access expresions and functions. Related databases. Access queries. Access reports. Access forms. Simple types of data: in Pascal. Arithmetic operations in Pascal. Arithmetic standard functions in Pascal. Logical operations in Pascal. Complex expressions in Pascal. Assignment statement in Pascal. Input and output in Pascal. While statement in Pascal. For statement in Pascal. IF statement in Pascal. CASE statement in Pascal. Array type in Pascal. String type. Typed files. Text files. Pascal procedures. Pascal functions. Characteristics of data transmissions. Data transmission media. Data coomunication hardware. Communication networks. Internet services. World Wide Web. WWW Browsers.
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