1. ans.1--
web is said an "indispensable
technology" because its necessary and
its demand is increasing day by day in
each and every fields such as
education,social,commercial,etcc.
ans.2-
In an acitive conversation, we
provide input so that the information
that is presented is customized to
meet our specially.
ans.3--
they are as follow:
Network intensiveness
Concurrency
Unpredictable load
Performance
Availability
Data driven
Content sensitive
Continuous evolution
Immediacy
Security
ans.4--

2. yes,its a category of webapp
because the application must be able
to access the required data stored in
the database on the server.
ans.5--
framework is a set of activities
that is always performed for every web
engineering project.
ans.6--
they are as under:
communication
planning
modeling
construction
deployment
ans.7--
Model: for building a webapp its
necessary to build its layout or model
from which a proper idea is generated
and decided for each necessary
activity.
ans.8--
they are as under:
communication method

3. requirement analysis method
design method
construction method
testing method
ans.9--
they are as under:
clarify the goal
provides each necessary information
gather requirements
identify problems
ans.10--
modeling is an activity that
creates one or more
conceptualrepresentation of some
aspects of webapp to be build.
ans.11--
they are as under:
design the interface
design the aesthetic os webapp
design the navigation scheme
design the webapp architecture
design the webapp function components
ans.12--
they are as under:

4. change management
risk management
quality management
project management