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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.
Explain why keying is needed in the data communication over networks? By using suitable diagrams compare the different features of the Frequency Shift Keying (FSK) with Phase Shift Keying (PSK).
Explain how does symmetric key cryptography distinct from the asymmetric key cryptography? As well write merits of former over the latter.
Explain the operation of LED in the O.F. communication.
Specify two benefits and drawbacks of the network standards.
TCP machine is sending windows of 65535 bytes over the 1-Gbps channel which consists of a 10-milisecond one-way delay. Illustrate the maximum throughput achievable?
Explain the design issues for the Network Layers Architecture. As well sketch the diagram for TCP/IP model with layers and protocols.
When binary signal is sent over a 3-kHz channel whose signal-to-noise ratio is 20 dB. Determine the maximum achievable data rate?
Distinguish between the Voice Network and Data Network.
Critically discuss about the unguided media with the help of examples. Critically discuss the features of the analog and digital signal.
Illustrate out the features of infrared. Make a distinction between passive and active hub.
Describe the fiber optics along with its characteristics. Describe the coaxial cable along with its characteristics.
Explain the star topology and describe it with the help of an example. Provide some of its benefits and drawbacks? Explain what are passive and active networks? Also explain what is Ring network and
Explain the Rotation of an object around an arbitrary point.