Recent questions tagged propagation-delay / GATE Overflow for GATE CSE

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1

GATE Overflow Test Series | Digital Logic | Test 1 | Question: 10
Assume that the propagation delay in each gate in a $16$-bit ripple carry adder (made of AND, OR and NOT gates only with upto $3$ inputs) is $1ns.$ Time taken in $\text{nanoseconds}$ to perform a $16$-bit addition is $\_\_\_\_\_\_.$

Assume that the propagation delay in each gate in a $16$-bit ripple carry adder (made of AND, OR and NOT gates only with upto $3$ inputs) is $1ns.$ Time taken in $\text{n...

gatecse

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gatecse asked Jul 19, 2020

2 votes

3 answers

2

UGC NET CSE | June 2019 | Part 2 | Question: 83
You are designing a link layer protocol for a link with bandwidth of $1$ Gbps ($10^9$ bits/second) over a fiber link with length of $800$ km. Assume the speed of light in this medium is $200000$ km/second. What is the propagation delay in this link? $1$ millisecond $2$ milliseconds $3$ milliseconds $4$ milliseconds

You are designing a link layer protocol for a link with bandwidth of $1$ Gbps ($10^9$ bits/second) over a fiber link with length of $800$ km. Assume the speed of light in...

Arjun

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Arjun asked Jul 2, 2019

8 votes

1 answer

3

Virtual Gate Test Series: Computer Networks - Bottleneck Bandwidth
Consider three nodes $A,B,C$ connected in series. Node $A$ is connected to Node $B$ via $3 \text{ Gbps}$ link, $500 \text{ km}$ length. Node $B$ is connected to Node $C$ via $60 \text{ Mbps}$ ... . Assume velocity of propagation as $2\times 10^8 \text{ m/sec}$. What is the round trip time? __________ $\text{msec}$

Consider three nodes $A,B,C$ connected in series. Node $A$ is connected to Node $B$ via $3 \text{ Gbps}$ link, $500 \text{ km}$ length. Node $B$ is connected to Node $C$ ...

Shreya Roy

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Shreya Roy asked Nov 19, 2016

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