Answer / maksud

both are used for data presentation
application layer is the nearest layer which is interact
with user

Answer / s.m.feroz ahmed

Hi,
Application and Presentation Layer comes under OSI Layer in
Network topology.

Application layer is the one through which one can make and
share information relation to Application and Presentation
layer is defined as converting a file
into .PDF,.TXT,.MDB,.JPEG etc or in other words can be
defined as encrypting data from Machine Language to User
level Language.

Answer / vikas ghare

application layer
The Application Layer is the seventh layer in the 7 layer
Open System Interconnection (OSI) model and essentially
deals with network processes to applications.

The Application Layer is the closest OSI layer to the end
user; this means that the Application Layer and the end
user both interact directly with the software application.
The Application Layer interacts with the software
applications which implement a communicating component.

The Application Layer's functions typically include
determining resource availability, identifying
communication partners and synchronizing communication.
Examples of Application Layer implementations include
Hypertext Transfer Protocol (HTTP), File Transfer Protocol
(FTP), Simple Mail Transfer Protocol (SMTP) and Telnet.

You’ll be working for Razorfish as a Presentation Layer
Architect.
You’ll be working at their New York location.
We are seeking an entrepreneurial Presentation Layer
Architect to join our rapidly growing Technology team in
our industry-leading presentation layer development
practice.

This role bridges the creative and technical aspects of
project delivery— supervising a team of Presentation Layer
Developers, a Presentation Layer Architect designs and
implements the Presentation Layer technical architecture.
They integrate front-end and server-side technologies to
merge the technical architecture with creative designs and
art direction. To achieve this integrated approach, the
qualified candidate must have a fundamental understanding
of the creative aesthetic while implementing technically
across a variety of platforms and frameworks, as well as
participate in business development, project planning and
knowledge leadership. Ultimately, the Presentation Layer
Architect is responsible for all aspects of Presentation
Layer technical architecture and development including all
project related browser and server technologies responsible
for rendering the user experience.

CORE DUTIES/RESPONSIBILITIES
•Responsible for architecting and defining the presentation
layer framework to solve complex designs and interactions
that reflect the creative and art direction provide
•Creation of all coded Presentation Layer deliverables
•Work well as a team member and leader on large accounts,
understanding how a team operates and what is expected of
the various roles on the project
•Able to shift between a creative and a technical focus
depending on the project need and/or the type of project
•Establish presentation layer requirements
•May need to rapidly produce interim deliverables (such as
style guide components, technical specifications, browser
and market analysis, prototypes, proofs of concept, etc.)
in addition to the final live site or application.
•Participate in developing supporting proposal materials
for projects
•Participate in scoping and planning work
•Responsible for writing detailed level technical and
functional specifications documentation
•Ability to take initiative to research and learn emerging
technologies
•May manage a large team of Presentation Layer Developers
•Participation in the greater Presentation Layer Community
and the company as Presentation Layer knowledge leader
•Participate in recruitment of new employees

REQUIRED SKILLS/EXPERIENCE
•At least 6+ years experience hand-coding D/XHTML,
JavaScript, CSS 2 and Flash
•At least 4+ years experience using and architecting ASP,
ASP.Net, JSP, PHP or other frameworks used to develop
dynamic web pages
•Expertise developing and testing across multiple browsers,
platforms, DOM implementations, etc.
•Experience with XML: XSLT, DTD or Schema modeling,
DOM/XPath/SAX parsing
•In addition, experience or working knowledge of Struts /
taglibs (like JSTL, i18n, custom) preferred
•Experience with Rich Internet Applications, Macromedia
Flash and AJAX, particularly technical and coding aspects
such as Action Script 3, Flex Data Services, Data Binding,
Components, etc. required. Silverlight experience a plus
•Experience with portal server products
•Experience with content management systems (CMS) and
version control systems
•Experience with Analytics Solutions (e.g. Omniture, Google
Analytics, WebTrends)
•Image production techniques using Fireworks
•User Interface Design, Information Architecture, graphic
design experience a plus
•Understanding of good design principles and ability to
adhere to complex design specifications during
implementation
•Experience developing accessible websites (Section 508,
W3C WAI Guidelines, etc.)
•Experiences Optimizing for Search Engines
•Demonstrated ability to accurately estimate and scope
development work
•Demonstrated ability to work closely with the client as a
trusted advisor
•Strong attention to detail
•Strong written & oral communication as well as
presentation skills
•Team management skills
•Willingness to travel

Answer / rambabu

application layer provides interaction for user with his
application. this provides flexibility for end user...
application layer gets this flexibility from presentation
layer. because presentation layer takes care of data
formating(i.e encoding, decoding).
presentation layer takes care of platform. i.e. it
translates from one system understandable format to other
machine format.
ex:
sender m/c is vt windows and receiver is Linux user then
understandability care b/n that 2 m/c's is taken by
presentation layer.

Answer / rahul rana

The OSI model defines the application layer as being the
user interface. The OSI application layer is responsible for
displaying data and images to the user in a
human-recognizable format and to interface with the
presentation layer below it.

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