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Questions by LavTheRawkstar

1 votes
1 answer
61
A Pure Aloha transmits 200 bits frame on a shared channel of 200 kbps.What is time required to make Collision free?
A Pure Aloha transmits 200 bits frame on a shared channel of 200 kbps.What is time required to make Frame Collision free?
1 votes
1 answer
62
We need to send 256 kbps over a noiseless channel with a bandwidth 20 KHz.How many signal levels do we need?
1)We need to send 256 kbps over a noiseless channel with a bandwidth 20 KHz.How many signal levels do we need? 2) We have a channel with a 1 Mhz bandwidth. The SNR for th...
0 votes
1 answer
63
traffic shaping in context of Congestion Control is
What is this Traffic Shaping in context of Congestion Control ? What are the available techniques please somebody tell ?
What is this Traffic Shaping in context of Congestion Control ? What are the available techniques please somebody tell ?
1 votes
1 answer
64
bridge repeater doubt
how is bridge different from repeater? Can anyone tell reason whehther a LAN can be extended to any size by increasing the number of repeaters or not ???
how is bridge different from repeater?Can anyone tell reason whehther a LAN can be extended to any size by increasing the number of repeaters or not ???
0 votes
1 answer
65
Tell One protocol of contention free Category?
How do Contention free protocols differ from Contention oriented protocols ? Tell about one protocol of contention free category ?
How do Contention free protocols differ from Contention oriented protocols ? Tell about one protocol of contention free category ?
0 votes
1 answer
66
In a certain communication channel ,the signal power is 100 W and noise power is 10 W in order to send information
In a certain communication channel ,the signal power is 100 W and noise power is 10 W in order to send information at the rate of 10 kbps ,what is require bandwidth ?
1 votes
1 answer
67
Five Channels each with a 100 KHz bandwidth are to be multiplexed together.What is the minimum bandwidth?
Five Channels each with a 100 KHz bandwidth are to be multiplexed together.What is the minimum bandwidth of the link if there is a need for a guard band of 10 Khz between...
0 votes
1 answer
68
IP and UDP Doubt
Are Both UDP and IP unreliable to the same degree? When will UDP be used instead of TCP ?
Are Both UDP and IP unreliable to the same degree? When will UDP be used instead of TCP ?
0 votes
2 answers
69
MAC and IP Addresses Doubt
MAC and IP Addresses are both globally unique. Can MAC Address be used in Internet Instead of IP Address? Why or why not?
MAC and IP Addresses are both globally unique.Can MAC Address be used in Internet Instead of IP Address? Why or why not?
0 votes
0 answers
71
Frame Relay physical Layer. The frame Relay is a better solution for Connecting LANs than T-1 lines
What is this Frame Relay Physical LAyer.Why is Frame Relay a better solution for connecting LANs than T-1 lines ?
What is this Frame Relay Physical LAyer.Why is Frame Relay a better solution for connecting LANs than T-1 lines ?
0 votes
2 answers
72
In which layer the ICMP and IGMP protocols work
How the ICMP and IGMP differ from each other ? In which OSI layer do these protocols work >
How the ICMP and IGMP differ from each other ? In which OSI layer do these protocols work >
0 votes
1 answer
73
In a Frame Relay network,if the input data rate of router is 44.56 mb/s and output data rate of same router is 39.53
In a Frame Relay network,if the input data rate of router is 44.56 mb/s and output data rate of same router is 39.53 mb/s.Will there be congestion???If Yes then how will ...
0 votes
0 answers
74
Role of Routing tables in Multicast is ______
What is the role of Routing table in Multicast ?
What is the role of Routing table in Multicast ?
0 votes
1 answer
75
the type of transmission used by Email and Chat room is ?
the type of transmission used by Email and Chat room is ? What is the difference between both types of Transmissions ?
the type of transmission used by Email and Chat room is ?What is the difference between both types of Transmissions ?
0 votes
3 answers
76
subnet mask,default subnet mask,what is subnetwork address if destination address is 200.45.34.36
What is this subnet mask and default subnet mask? What is the Subnetwork address if the destination address is 200.45.34.36 and the subnet mask is 255.255.240.0 ?
What is this subnet mask and default subnet mask?What is the Subnetwork address if the destination address is 200.45.34.36 and the subnet mask is 255.255.240.0 ?
0 votes
1 answer
77
"three way handshake" what is this 3 way handshake?The problem which is solved by this 3 way handshake is
"three way handshake" what is this 3 way handshake?The problem which is solved by this 3 way handshake is ?
0 votes
1 answer
78
What is fragmentation in terms of networking?The difference between Transparent and non transparent fragmentation is
What is fragmentation in terms of networking?The difference between Transparent and non transparent fragmentation is ?
0 votes
1 answer
79
three way handshaking and four way handshaking with half close option for connection termination
Explain three way handshaking and four way handshaking with half close option for connection termination what is this four way handshaking and how connection termination takes place please explain??
Explain three way handshaking and four way handshaking with half close option for connection terminationwhat is this four way handshaking and how connection termination t...
0 votes
1 answer
80
The size of the send window in Go back N ARQ must be less than __________
The size of the send window in Go back N ARQ must be less than 2m . Why so???
The size of the send window in Go back N ARQ must be less than 2m .Why so???
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