Arrays hold only one data type such as int, char, float etc. An array is defined by specifying its type,
name and size. The size may be directly given as an integer or an expression that evaluates into an
integer. Array elements are accessed by the
DIS308 sep-dec 2012 NETWORK MANAGEMENT AND SECURITY LECT 7
Networks and distributed processing systems are of critical and growing importance in enterprises
of all sorts.
The trend is toward larger, more complex networks supporting more
HTML is used to create pages for the Internet application. With it we can specify contents, structure and
formatting hence displays in a Web Browser. Formatting may include colors etc. Formatting is well
handled with cascading style sheets.
A page (w
UNIVERSITY OF NAIROBI
SCHOOL OF BUSINESS
DEPARTMENT OF MANAGEMENT SCIENCE
DIS403: ADVANCED BUSINESS APPLICATIONS DEVELOPMENT
To provide an understanding of advanced computer programming concepts and
approaches and show how
DIS308 sep-dec 2012 COMMUNICATIONS AND THE INTERNET ORGANIZATIONS LECT 8
INTERNET AND TELECOMMUNICATIONS ORGANIZATIONS AND SERVICES
No one owns the Internet. To join it, an existing network need only pay a small registration fee and
agree to certain stand
DIS308 SEP-DEC 2012 CLIENT-SERVER LECT 3
The Internet is based on client/server technology. Individuals using the Net control what they do through
client applications such as Web browser software.
The Client-Server net
DIS308 SEP-DEC 2012 NETWORKS AND TELECOMM
NETWORKS AND TELECOMMUNICATIONS
Telecommunications is the communication of information in any form (voice, data, text, images, audio
and video) by electronic means, usually over some distance.