Important Questions

Important Questions

1.       A) Explain OSI Reference model                                                                                    

b )What are the different types of networks ? Explain each one with diagrams  

2.       A) ) Explain Co-axial cable & fibre optics with diagrams         

b)      Explain wireless transmission media in detail                   

3.       A) Design issues for Data link Layer ?         

b) Explain Framing ?                                       

4.       a) What is ALOHA? Explain about Pure ALOHA ?         [5]

b) Explain about Slotted ALOHA ?            

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