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20 terms

CGI, Perl, E commerce and Secruity

STUDY
PLAY
CGI Stands for
Common Gateway Interface
CGI lets http clients
interact with programs across a network through a web server.
CGI is a standard protocol that
specifies how web servers and compiled programs for processing user inputs that run on a web server communicate with each other.
CGI applications may
be written in many different languages
Cgi is an interfaced
and it canno be directly programmed
Perl stands for
practical extraction and report languaged, developed in 1987 by Larry Wall
Perl is a form of
CGI
Perl was developed for
Unix, but is a cross-platform language
Perl program
declares all the form fields as incoming parameters
SSI
server-side includes files used within HTML pages to execute cgi
Server-side
includes allow any type of processing to be added to a web page
What does perl use to connect to a database?
ODBC
Why perl?
particularly rich, easy to use, text-processing capabilities. Up to date, and cross-platform
Issues
privacy, integrity, authentication
Internet marketing
banner ads, meta tags, affiliate programs, offline marketing
Critical success factors
Upper management, organization, policies, vendors, customers and suppliers
Project management milestones
must be evaluated, understand relation, understand what has to be done next time
Risks for milestones
external, vendors, management, vendors
Risk management
critical path, slack time, risky tasks, addressing issues
Reasons for success and failures
milestones, adapt, management involvement, purpose and scope, collaborative efforts