Integrated communication system for inner student organization

Lucrare de licenta despre Integrated communication system for inner student organization
Because computers are important building blocks in a network, it is important to be able to recognize and name the major components of a PC.
As shown in the figure, a network interface card (NIC) is a printed circuit board that provides network communication capabilities to and from a personal computer. Also called a LAN adapter, it plugs into a motherboard and provides a port for connecting to the network. This card can be designed as an Ethernet card, a Token Ring card, or a Fiber Distributed Data Interface (FDDI) card.

A network card communicates with the network through a serial connection, and with the computer through a parallel connection. Each card requires an IRQ, an I/O address, and an upper memory address to work with DOS or Windows 95/98. An IRQ, or interrupt request line, is a signal informing a CPU that an event that needs its attention has occurred. An IRQ is sent over a hardware line to the microprocessor. An example of an interrupt being issued would be when a key is pressed on a keyboard; the CPU must move the character from the keyboard to RAM. An I/O address is a location in memory used to enter data or retrieve data from a computer by an auxiliary device. In DOS-based systems, upper memory refers to the memory area between the first 640 kilobytes (K) and 1 megabyte (M) of RAM.

Lucrare de licenta despre Integrated communication system for inner student organization

Cuprins

General Part
Chapter I. Introduction................................5

Chapter II. Computer Networks................................6

Chapter III. HTML................................13
1. What is HTML?................................13
2. HTML on the Internnet................................14
2.1. The birth of Worl Wide Web................................14
2.2. The web explosion................................15
2.3. The rise of Corporate Internet................................19
2.4. HTML for GUIs................................20

Chapter IV. Apache Server................................22

Chapter V. PHP................................26
1. About PHP................................26
2. Limitations and advantages of PHP................................29

Chapter VI. MySql................................31
1. Introduction to MySql................................31
2. Features of MySql................................36

Chapter VII. Flash................................39
1. Why Flash?................................39
2. What's new in Flash MX................................42

Chapter VIII. Java Script................................45

Special Part
Chapter I. Computer networks................................48

Chapter II. The web page................................60

Chapter III. The Forum................................70

Chapter IV. Conclusions................................76

Bibliography................................77

Appendix................................78