Recent activity by rish-18 / GATE Overflow for GATE CSE

3 answers

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GATE CSE 2021 Set 1 | Question: 44
A $\text{TCP}$ server application is programmed to listen on port number $P$ on host $S$. A $\text{TCP}$ client is connected to the $\text{TCP}$ server over the network. Consider that while the $\text{TCP}$ connection was active, the ... receive a $\text{RST}$ segment If the client sends a packet after the server reboot, it will receive a $\text{FIN}$ segment

A $\text{TCP}$ server application is programmed to listen on port number $P$ on host $S$. A $\text{TCP}$ client is connected to the $\text{TCP}$ server over the network.C...

13.0k views

commented Sep 18, 2021

9 answers

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GATE CSE 2021 Set 1 | GA Question: 9
Given below are two statements $1$ and $2$, and two conclusions $\text{I}$ and $\text{II}$ $\text{Statement 1:}$ All bacteria are microorganisms. $\text{Statement 2:}$ All pathogens are microorganisms. $\text{Conclusion I:}$ Some pathogens are ... Either conclusion $\text{I}$ or $\text{II}$ is correct Neither conclusion $\text{I}$ nor $\text{II}$ is correct

Given below are two statements $1$ and $2$, and two conclusions $\text{I}$ and $\text{II}$$\text{Statement 1:}$ All bacteria are microorganisms.$\text{Statement 2:}$ All ...

14.3k views

commented Feb 22, 2021

4 answers

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GATE CSE 2005 | Question: 75
Let $E_1$ and $E_2$ be two entities in an $E/R$ diagram with simple-valued attributes. $R_1$ and $R_2$ are two relationships between $E_1$ and $E_2$, where $R_1$ is one-to-many and $R_2$ is many-to-many. $R_1$ and $R_2$ do not have ... of their own. What is the minimum number of tables required to represent this situation in the relational model? $2$ $3$ $4$ $5$

Let $E_1$ and $E_2$ be two entities in an $E/R$ diagram with simple-valued attributes. $R_1$ and $R_2$ are two relationships between $E_1$ and $E_2$, where $R_1$ is one-t...

18.6k views

commented Feb 1, 2021

3 answers

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GATE CSE 1999 | Question: 1.25
Which of the following is correct? B-trees are for storing data on disk and B$^+$ trees are for main memory. Range queries are faster on B$^+$ trees. B-trees are for primary indexes and B$^+$ trees are for secondary indexes. The height of a B$^+$ tree is independent of the number of records.

Which of the following is correct?B-trees are for storing data on disk and B$^+$ trees are for main memory.Range queries are faster on B$^+$ trees.B-trees are for primary...

14.5k views

commented Jan 31, 2021

6 answers

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GATE CSE 2011 | Question: 53
Consider a network with five nodes, $N1$ to $N5$, as shown as below. The network uses a Distance Vector Routing protocol. Once the routes have been stabilized, the distance vectors at different nodes are as follows. N1: $(0, 1, 7, 8, 4)$ ... the NEXT ROUND of update, what will be the cost to $N1$ in the distance vector of $N3$ ? $3$ $9$ $10$ $\infty$

Consider a network with five nodes, $N1$ to $N5$, as shown as below.The network uses a Distance Vector Routing protocol. Once the routes have been stabilized, the distanc...

23.8k views

commented Jan 29, 2021

10 answers

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GATE CSE 2009 | Question: 28
Consider a $4$ stage pipeline processor. The number of cycles needed by the four instructions $I1, I2, I3, I4$ in stages $S1, S2, S3, S4$ ... the number of cycles needed to execute the following loop? For (i=1 to 2) {I1; I2; I3; I4;} $16$ $23$ $28$ $30$

Consider a $4$ stage pipeline processor. The number of cycles needed by the four instructions $I1, I2, I3, I4$ in stages $S1, S2, S3, S4$ is shown below:$$\begin{array}{|...

34.7k views

commented Jan 22, 2021

6 answers

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GATE IT 2004 | Question: 64
A process executes the following segment of code : for(i = 1; i <= n; i++) fork (); The number of new processes created is $n$ $((n(n + 1))/2)$ $2^n - 1$ $3^n - 1$

A process executes the following segment of code :for(i = 1; i <= n; i++) fork ();The number of new processes created is$n$$((n(n + 1))/2)$$2^n - 1$$3^n - 1$

12.0k views

answered Nov 14, 2020

14 answers

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GATE CSE 2008 | Question: 67
A processor uses $36$ bit physical address and $32$ bit virtual addresses, with a page frame size of $4$ Kbytes. Each page table entry is of size $4$ bytes. A three level page table is used for virtual to physical address translation, where the virtual address is used as ... tables are respectively $\text{20,20,20}$ $\text{24,24,24}$ $\text{24,24,20}$ $\text{25,25,24}$

A processor uses $36$ bit physical address and $32$ bit virtual addresses, with a page frame size of $4$ Kbytes. Each page table entry is of size $4$ bytes. A three level...

76.7k views

commented Aug 31, 2020

10 answers

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GATE CSE 2003 | Question: 36
How many perfect matching are there in a complete graph of $6$ vertices? $15$ $24$ $30$ $60$

How many perfect matching are there in a complete graph of $6$ vertices?$15$$24$$30$$60$

50.5k views

commented Aug 25, 2020

10 answers

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GATE CSE 2006 | Question: 54
Given two arrays of numbers $a_{1},...,a_{n}$ and $b_{1},...,b_{n}$ where each number is $0$ or $1$, the fastest algorithm to find the largest span $(i, j)$ such that $ a_{i}+a_{i+1}+\dots+a_{j}=b_{i}+b_{i+1}+\dots+b_{j}$ ... time in the key comparison mode Takes $\Theta (n)$ time and space Takes $O(\sqrt n)$ time only if the sum of the $2n$ elements is an even number

Given two arrays of numbers $a_{1},...,a_{n}$ and $b_{1},...,b_{n}$ where each number is $0$ or $1$, the fastest algorithm to find the largest span $(i, j)$ such that $ a...

29.4k views

commented Jul 25, 2020

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