Recent activity by sunil_saini / GATE Overflow for GATE CSE

9 answers

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GATE CSE 2010 | Question: 41
Let $w$ be any string of length $n$ in $\{0,1\}^*$. Let $L$ be the set of all substrings of $w$. What is the minimum number of states in non-deterministic finite automation that accepts $L$? $n-1$ $n$ $n+1$ $2^{n-1}$

Let $w$ be any string of length $n$ in $\{0,1\}^*$. Let $L$ be the set of all substrings of $w$. What is the minimum number of states in non-deterministic finite automati...

24.0k views

commented Dec 18, 2017

1 answer

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What is the difference between link utilisation and efficiency (in regards of data link layer)?

2.9k views

answer edited Jul 18, 2017

4 answers

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TDM access control method
Let transmission time = 1ms , propagation delay = 1 ms and we have used TDM access control method. What is the efficiency of the network and what is throughput if we are given a bandwidth of 4mbps. If we want to have N number of nodes/stations in this network and each requires 2kbps of bandwidth. Then what is the value of N ?

Let transmission time = 1ms , propagation delay = 1 ms and we have used TDM access control method.What is the efficiency of the network and what is throughput if we are ...

2.1k views

answered Jul 18, 2017

3 answers

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Networking-IP
If Direct Broadcast Address of subnet is 201.15.16.31. Which of the following will be subnet mask ? 1. 255.255.255.240 2. 255.255.255.192 3. 255.255.255.198 4. NOTA Explain your answer

If Direct Broadcast Address of subnet is 201.15.16.31. Which of the following will be subnet mask ?1. 255.255.255.2402. 255.255.255.1923. 255.255.255.1984. NOTAExplain yo...

3.7k views

answered Jul 5, 2017

2 answers

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Computer Networks Ethernet
what is the mean of this equation in Ethernet ? Transmission Time >= 2*Propagation Time

what is the mean of this equation in Ethernet ? Transmission Time >= 2*Propagation Time

904 views

answered Jul 5, 2017

2 answers

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Subnet Mask
What is subnet mask ? Plz explain why do u need subnet mask in Computer Networks ? PS: I want high level explanation plz do not give any fundamental explanation .

What is subnet mask ?Plz explain why do u need subnet mask in Computer Networks ? PS: I want high level explanation plz do not give any fundamental explanation .

557 views

answered Jul 5, 2017

2 answers

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can 255.255.31.0 be a n/w mask..?
Can 255.255.31.0 be a n/w mask..? mask is cont. no of 1's and then no of 0's.. So in this case it is..11111111.11111111.00011111.00000000.. how come 1 has come in between ..? plz explain ..

Can 255.255.31.0 be a n/w mask..? mask is cont. no of 1's and then no of 0's.. So in this case it is..11111111.11111111.00011111.00000000.. how come 1 has come in betwee...

1.3k views

answered Jun 7, 2016

3 answers

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Csma cd
Why in csma cd transmission time=2*propogation time

Why in csma cd transmission time=2*propogation time

1.4k views

answered Jun 7, 2016

9 answers

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MadeEasy Test Series: Computer Networks - Flow Control Methods
Station X needs to send a message consisting of 12 packets to station Y using a sliding window protocol (Window Size 4) and Go back n error control strategy. All packets are ready and immediately available for transmission. If every ... gets lost), then the number of packets that X will transmit for sending the message to Y are _____.

Station X needs to send a message consisting of 12 packets to station Y using a sliding window protocol (Window Size 4) and Go back n error control strategy. All packets ...

2.2k views

commented Jun 2, 2016

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