Recent activity by yogeshwarmisal / GATE Overflow for GATE CSE

4 answers

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GATE IT 2004 | Question: 53
An array of integers of size $n$ can be converted into a heap by adjusting the heaps rooted at each internal node of the complete binary tree starting at the node $\left \lfloor (n - 1) /2 \right \rfloor$ ... to construct a heap in this manner is $O(\log n)$ $O(n)$ $O (n \log \log n)$ $O(n \log n)$

An array of integers of size $n$ can be converted into a heap by adjusting the heaps rooted at each internal node of the complete binary tree starting at the node $\left ...

10.8k views

commented Apr 9, 2017

2 answers

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GATE CSE 1992 | Question: 09
Suggest a data structure for representing a subset $S$ of integers from $1$ to $n$. Following operations on the set $S$ are to be performed in constant time (independent of cardinality of $S$ ... an English like language. You may assume that the data structure has been suitable initialized. Clearly state your assumptions regarding initialization.

Suggest a data structure for representing a subset $S$ of integers from $1$ to $n$. Following operations on the set $S$ are to be performed in constant time (independent ...

3.9k views

commented Apr 8, 2017

4 answers

3

GATE CSE 2007 | Question: 82
A process has been allocated $3$ page frames. Assume that none of the pages of the process are available in the memory initially. The process makes the following sequence of page references (reference string): $\mathbf{1, 2, 1, 3, 7, 4, 5, 6, 3, 1}$ If optimal page replacement policy is used, how many page faults occur for the above reference string? $7$ $8$ $9$ $10$

A process has been allocated $3$ page frames. Assume that none of the pages of the process are available in the memory initially. The process makes the following sequence...

9.5k views

commented Apr 7, 2017

8 answers

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GATE IT 2005 | Question: 3
The determinant of the matrix given below is $\begin{bmatrix} 0 &1 &0 &2 \\ -1& 1& 1& 3\\ 0&0 &0 & 1\\ 1& -2& 0& 1 \end{bmatrix}$ $-1$ $0$ $1$ $2$

The determinant of the matrix given below is$$\begin{bmatrix}0 &1 &0 &2 \\ -1& 1& 1& 3\\ 0&0 &0 & 1\\ 1& -2& 0& 1\end{bmatrix}$$$-1$$0$$1$$2$

23.3k views

commented Mar 23, 2017

8 answers

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GATE CSE 2016 Set 1 | Question: 1
Let $p, q, r, s$ represents the following propositions. $p:x\in\left\{8, 9, 10, 11, 12\right\}$ $q:$ $x$ is a composite number. $r:$ $x$ is a perfect square. $s:$ $x$ is a prime number. The integer $x\geq2$ which satisfies $\neg\left(\left(p\Rightarrow q\right) \wedge \left(\neg r \vee \neg s\right)\right)$ is ____________.

Let $p, q, r, s$ represents the following propositions.$p:x\in\left\{8, 9, 10, 11, 12\right\}$$q:$ $x$ is a composite number.$r:$ $x$ is a perfect square.$s:$ $x$ is a pr...

13.1k views

answered Mar 4, 2017

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