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Текст работы

INSTITUTEOF MANAGEMENT, BUSINESS AND LOW

Donetskbranch

COURSEPAPER

INENGLISH

Onthe topic

“Organizinginformation”

Madeby Perkov Aleksey,

1styear student of IT department

Checkedby Dronova Valentina,

Teacherof English

Donetsk

2009


Contents

1. Introduction

2. The database

a) How is a database constructed?

3. Data structures

a) Pointers

b) Strings

c) Arrays

d) Static and Dynamic Data Structures

e) Stacks

4. Lists

5. Trees


1.Introduction

 

Informationworked by the computer can organized in a variety of ways. Two important waysare that of a database and a spreadsheet.

On a database,work is arranged in fields and we will discuss these presently.

A spreadsheetwill allow the user to keep accounts, make calculations and change informationas necessary.


2. The database

A database isa sort of store where information is kept in an organized way. Access is gainedthrough a keyboard or a special keypad which is a small hand-held unitcontaining keys which are pressed to work the set. The information can be ofmany different kinds. It is not always possible to gain access to a databaseand sometimes private pass-words are required in order that only certain peoplegain access. Some databases can be accessed through a specially adapted TV setusing a modem. A modem is a small box that is specially made to change datainto digital signals which can be sent through the telephone



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