OSI is a seven layered architecture used to establish communication between 2 systems which have nothing in common like they are in different networks, having different hardware and software, having different internal architectures. Those seven layers are: physical , datalink, network, transport, session, presentation and application. Each lower layer provides its functionality to the layer above it.
MCA Fifth Semester Model Papers
Faculty: IT 2019 Sample Papers with Solutions Sr. No. Paper Name Question Paper Link Solution Link 1. Cloud Computing Click Here Click Here 2. Analysis & Design of Algorithm Click Here …
MCA Third Semester Model Papers
Faculty: IT 2019 Sample Papers with Solutions Sr. No. Paper Name Question Paper Link Solution Link 1. Java Technologies Click Here Click Here 2. Web Technologies Click Here Click Here 3. …
MCA First Semester Model Papers
Faculty: IT 2019 Sample Papers with Solutions Sr. No. Paper Name Question Paper Link Solution Link 1. Discrete Mathematics Click Here Click Here 2. Programming in C & C++ Click Here …
MSC (Biotechnology) Previous Year Model Papers
Faculty: Science 2019 Sample Papers with Solutions Sr. No. Paper Name Question Paper Link Solution Link 1 Immunology, Virology and Pathogenesis Click Here Click Here 2. Cell Biology Click Here Click …
MSC (Biotechnology) Final Year Model Papers
Faculty: Science 2019 Sample Papers with Solutions Sr. No. Paper Name Question Paper Link Solution Link 1 Plant Biotechnology Click Here Click Here 2. Genetic Engineering Click Here Click Here
More Stories
Author
deepesh@biyanicolleges.org
