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Obtain the expression for the probability of error, processing gain and jamming margin of DSSS system. Discuss slow frequency hopping and fast frequency hopping. Illustrate frequency hopping techniq
Write down the applications of spread spectrum system. Elucidate the effects of the multipath propagation on CDMA.
Critically discuss the concept and operating principle of Kerberos 402. Describe any two important features of the IP security in detail.
Critically discuss the concept of the Vernam cipher. Examine its advantages and limitations. Illustrate out the generic model of network security. Also, categorize and brief various types of attacks.
Illustrate out the shortcomings of IP packet filtering. Examine any two shortcomings of placing firewalls on routers.
Illustrate out the common channel signaling scheme. Discuss in detail about the ADSL with appropriate block diagram.
Provide the differentiation between analogue and digital networks. Illustrate out basic rate and primary rate access to ISDN.
Explain the use of sliding window protocol? Discuss the working principle.
What is meant by the circuit message and packet switching in detail.
Explain the application of the Broadband-ISDN.
Discuss about the TCP connection establishment and termination. Describe in detail also provide the diagram.
Specify the role of denial of service attack.
Write down the steps for creating the Internet in detail. Mention the Controls employed in HTML? Explain them in detail.
Write down the purpose of the mail servers. Write down the three ways to sign up for the Internet Account.
Write down the four types of the handover which are accessible in GSM. Write down the differentiation between EDGE and 3G networks.
Illustrate out the major characteristics and advantages of the Rich Internet Application.
Describe the hypercube interconnection structure with neat and suitable diagram.
Explain the features and characteristics of X.21 interface in detail.
Describe the working of Go-back-N and Selective Repeat ARQ mechanisms with appropriate diagrams.
Describe RS 232 and EIA 530 interfaces used for Serial communication.
What do you mean by Framing Error in asynchronous transmission? Explain it with suitable example.
What do you mean by IP addressing scheme for computers? Explain in detail.
Write down the different topologies in network design. Describe each of them in detail.
Explain the RSA algorithm which is used for encryption.
Explain the link state routing algorithm. Describe the working by using an appropriate illustration.