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61
IIIT-H PGEE
How to prepare for IIIT-H PGEE Mtech Exam and Interview? Does they have any criteria of shorlisting Resume for the Interview?
debayan1014
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Written Exam
Feb 12
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debayan1014
194
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iiith-pgee
mtech
query
0
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62
GATE 2024
Consider an n element array which is to be sorted either in ascending or descending order. The given restriction is only one pass will be used for completely sorting the array and an element can compare with only it's adjacent pair. What will be the worst time complexity? Is this related to bubble sort algorithm or not?
TusharRana
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in
Algorithms
Feb 11
by
TusharRana
366
views
algorithms
sorting
0
votes
0
answers
63
memory management
we have 8 pages (each side 32B) to store in physical memory of 2^32 bits how many bits are required to identify each page , according to me 3 bits are required but that is wrong plz explain why
SSR17
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in
Operating System
Feb 8
by
SSR17
186
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memory-management
operating-system
paging
virtual-memory
1
vote
0
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64
Gate 2016
The minimum number of colours that is sufficient to vertex-colour any planar graph is ________. I am confused with the question's language. please correct me if I have a wrong assumption. We need to tell the minimum colors required for a planar graph. Suppose I start ... is only fixed to 4. I understand the answer not to be less than 4. What does the word "any" means here?
TusharRana
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in
Graph Theory
Feb 8
by
TusharRana
182
views
0
votes
0
answers
65
Combinatorics & Probability
A rumor is spread randomly among a group of 10 people by successively having one person call someone, who calls someone, and so on. A person can pass the rumor on to anyone except the individual who just called. (a) By how many different paths can a rumor ... in $N$ calls? (c) What is the probability that if $A$ starts the rumor, then $A$ receives the third calls?
Debargha Mitra Roy
asked
in
Combinatory
Feb 8
by
Debargha Mitra Roy
138
views
combinatory
counting
0
votes
0
answers
66
how i give free mock test on previous year
Shruti bhurse
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in
Others
Feb 7
by
Shruti bhurse
78
views
query
0
votes
0
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67
#self doubt
Can someone please verify it ? isn't should be 8. https://www.toppr.com/ask/question/the-cardinality-of-the-power-set-of-left-phi-left-phiright-left-phi-left/ Let S={ϕ,{ϕ},{ϕ,{ϕ}}} P(s)= Power Set of set S P(s)={ϕ,{ϕ},{ϕ,{ϕ}},{ϕ,{ϕ,{ϕ}}},{{ϕ},{ϕ,{ϕ}}},{ϕ,{ϕ},{ϕ,{ϕ}}}} n(P(s))=6.
Dknights
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in
Set Theory & Algebra
Feb 6
by
Dknights
112
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discrete-mathematics
4
votes
0
answers
68
GO Classes Test Series 2024 | Mock GATE | Test 14 | Question: 31
DeMorgan's Laws ensure that Closure under intersection and complementation imply closure under union. Closure under intersection and union imply closure under complementation. Closure under union and complementation imply closure ... Closure under any two of union, intersection, and complementation implies closure under all three.
GO Classes
asked
in
Theory of Computation
Feb 5
by
GO Classes
306
views
goclasses2024-mockgate-14
theory-of-computation
closure-property
multiple-selects
1-mark
4
votes
0
answers
69
GO Classes Test Series 2024 | Mock GATE | Test 14 | Question: 40
Consider the following schema (primary keys are underlined): Which of the following queries returns the department numbers of those departments for which there are no courses being offered?
GO Classes
asked
in
Databases
Feb 5
by
GO Classes
278
views
goclasses2024-mockgate-14
databases
sql
2-marks
3
votes
0
answers
70
GO Classes Test Series 2024 | Mock GATE | Test 14 | Question: 47
A $\text{stable sort}$ preserves the order of values that are equal with respect to the comparison function. We have a list of three-dimensional points $[(7, 1, 8),(3, 5, 7),(6, 1, 4),(6, 5, 9),(0, 2, 5),(9, 0, 9)].$ We sort these in ascending order by the ... $[(9, 0, 9),(6, 1, 4),(7, 1, 8),(0, 2, 5),(3, 5, 7),(6, 5, 9)]$
GO Classes
asked
in
Algorithms
Feb 5
by
GO Classes
189
views
goclasses2024-mockgate-14
algorithms
sorting
2-marks
4
votes
0
answers
71
GO Classes Test Series 2024 | Mock GATE | Test 14 | Question: 51
Consider the following forwarding table in a router that uses longest prefix matching to forward packets. Assume that 4-bit addressing is used. ... $X=0$ and $Y=00$ $X=01$ and $Y=00$ $X=010$ and $Y=00$ $X=00$ and $Y=0$
GO Classes
asked
in
Computer Networks
Feb 5
by
GO Classes
333
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goclasses2024-mockgate-14
computer-networks
ip-packet
multiple-selects
2-marks
4
votes
0
answers
72
GO Classes Test Series 2024 | Mock GATE | Test 14 | Question: 53
The grammar shown below is LL(k) for some value of k. What is the smallest value of k for which this grammar is LL(k)?
GO Classes
asked
in
Compiler Design
Feb 5
by
GO Classes
903
views
goclasses2024-mockgate-14
numerical-answers
compiler-design
parsing
ll-parser
2-marks
3
votes
0
answers
73
GO Classes Test Series 2024 | Mock GATE | Test 14 | Question: 60
The logic circuit above is used to compare two unsigned 2-bit numbers, $X_1 X_0=X$ and $Y_1 Y_0=Y$, where $X_0$ and $Y_0$ are the least significant bits. (A small circle on any line in a logic diagram indicates logical NOT.) Which of the following always makes the output $Z$ have the value 1? $X\gt Y$ $X\lt Y$ $X=Y$ $X \neq Y$
GO Classes
asked
in
Digital Logic
Feb 5
by
GO Classes
299
views
goclasses2024-mockgate-14
digital-logic
combinational-circuit
digital-circuits
2-marks
4
votes
0
answers
74
GO Classes Test Series 2024 | Mock GATE | Test 14 | Question: 65
Which of the following statements are true for every language $\mathrm{L} \subseteq\{0,1\}^*?$ $L^{\star}$ is infinite. $L$ is accepted by some DFA if and only if $L$ is accepted by some NFA. If $\mathrm{L}$ is the ... $\mathrm{L}$ is undecidable. If $\mathrm{L}$ is the union of two decidable languages, then $\mathrm{L}$ is decidable.
GO Classes
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in
Theory of Computation
Feb 5
by
GO Classes
575
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goclasses2024-mockgate-14
theory-of-computation
decidability
multiple-selects
2-marks
0
votes
0
answers
75
Memory Based GATE DA 2024 | Question: 5
Consider a matrix \(M \in \mathbb{R}^{3 \times 3}\) and let \(U\) be a 2-dimensional subspace such that \(M\) is a projection onto \(U\). Which of the following statements are true? \(M^3 = M\) \(M^2 = M\) The nullspace of \(M\) is 1-dimensional. The nullspace of \(M\) is 2-dimensional.
GO Classes
asked
in
Linear Algebra
Feb 4
by
GO Classes
202
views
gate2024-da-memory-based
goclasses
linear-algebra
vector-space
0
votes
0
answers
76
Memory Based GATE DA 2024 | Question: 11
Consider a dataset with a raw score \(x = 75\), a mean \(\mu = 70\), and a standard deviation \(\sigma = 5\). Calculate the Z-score using the formula \(z = \frac{x - \mu}{\sigma}\).
GO Classes
asked
in
Probability
Feb 4
by
GO Classes
167
views
gate2024-da-memory-based
goclasses
probability
normal-distribution
numerical-answers
0
votes
0
answers
77
Memory Based GATE DA 2024 | Question: 12
Consider the following table: $ \begin{array}{cccc} & A & B & C \\ Person 1 & 10,000 & 20,000 & 20,000 \\ Person 2 & 20,000 & 15,000 & 15,000 \\ & x \% & 15 \% & 15 \% \end{array} $ After a year, if Person 1's mutual fund value is 500 more than Person 2's, determine the value of \(x\).
GO Classes
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in
Quantitative Aptitude
Feb 4
by
GO Classes
181
views
gate2024-da-memory-based
goclasses
quantitative-aptitude
percentage
numerical-answers
1
vote
0
answers
78
Memory Based GATE DA 2024 | Question: 15
Consider the joint probability density function given by: $ f(x, y)= \begin{cases} 2xy & \text{if } 0 < x < 2 \text{ and } 0 < y < x \\ 0 & \text{otherwise} \end{cases} $ \noindent Determine the conditional expectation $E(Y | X = 1.5)$.
GO Classes
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in
Probability
Feb 4
by
GO Classes
190
views
gate2024-da-memory-based
goclasses
probability
expectation
numerical-answers
0
votes
0
answers
79
Memory Based GATE DA 2024 | Question: 17
Consider the following SQL query: \[ \begin{aligned} &\text{SELECT * FROM Raider, Team} \\ &\text{WHERE Raider.id = Team.id} \\ &\text{AND City = 'Jaipur'} \\ &\text{AND Raid_points \textgreater 200; ... {aligned} \] Determine the number of rows returned by the SQL query, given the conditions specified for the City and Raid points.
GO Classes
asked
in
Databases
Feb 4
by
GO Classes
150
views
gate2024-da-memory-based
goclasses
databases
sql
numerical-answers
0
votes
0
answers
80
Memory Based GATE DA 2024 | Question: 18
Consider a directed acyclic graph (DAG) with vertices labeled as P, Q, R, S, T, U, and V. Which of the following sequences represents a possible topological sort of the graph? PRQVSUT PQRSVUT PQRSTUV PRQSVUT
GO Classes
asked
in
Algorithms
Feb 4
by
GO Classes
123
views
gate2024-da-memory-based
goclasses
algorithms
graph-algorithm
topological-sort
1
vote
0
answers
81
Memory Based GATE DA 2024 | Question: 19
Consider the function \(f(n)\), which represents the maximum number of comparisons in binary search on a sorted array of size \(n\). Which of the following recursive relationships correctly defines \(f(n)\)? \(f(n) = f\left(\lfloor \frac{n}{2} \rfloor\right) ... \rfloor\right)\) \(f(n) = f\left(\lfloor \frac{n}{2} \rfloor\right) + 1\) None of the above
GO Classes
asked
in
Algorithms
Feb 4
by
GO Classes
156
views
gate2024-da-memory-based
goclasses
algorithms
binary-search
recurrence-relation
0
votes
0
answers
82
Memory Based GATE DA 2024 | Question: 20
Consider the following Python code: S[1] = [1] x = [6, 3, 5, 4, 10] for i in range(2, len(x)): S[i] = [1] if x[i - 1]
GO Classes
asked
in
Programming
Feb 4
by
GO Classes
105
views
gate2024-da-memory-based
goclasses
programming
programming-in-python
0
votes
0
answers
83
Memory Based GATE DA 2024 | Question: 21
What does the following Python code do? \begin{verbatim} def fun(D, S_1, S_2): if S_1 < S_2: D[S_1], D[S_2] = D[S_2], D[S_1] fun(D, S_1 + 1, S_2 - 1) \end{verbatim}
GO Classes
asked
in
Programming
Feb 4
by
GO Classes
95
views
gate2024-da-memory-based
goclasses
programming
programming-in-python
0
votes
0
answers
84
Memory Based GATE DA 2024 | Question: 22
Given the array \( [4, 3, 2, 1, 5] \), which of the following sorting algorithms can successfully sort the array in exactly two passes? Bubble Sort Insertion Sort Selection Sort Merge Sort
GO Classes
asked
in
Algorithms
Feb 4
by
GO Classes
145
views
gate2024-da-memory-based
goclasses
algorithms
sorting
0
votes
0
answers
85
Memory Based GATE DA 2024 | Question: 27
Consider performing Depth-First Search (DFS) on an undirected and unweighted graph $\bar{G}$ starting at vertex $S$. For any vertex $u$ in $G$, where $d[u]$ is the length of the shortest path from $S$ to $u$, let $(u \geqslant v)$ be an edge in ... $v$, then in the above DFS, the edge $(u, v)$ becomes: A forward edge A back edge A cross edge A tree edge
GO Classes
asked
in
Algorithms
Feb 4
by
GO Classes
155
views
gate2024-da-memory-based
goclasses
algorithms
graph-algorithm
depth-first-search
1
vote
0
answers
86
Memory Based GATE DA 2024 | Question: 28
Consider a function \(f\) with \(f^1(X^*) = 0\) and \(f^{1l}(X^*) > 0\). Based on these conditions, determine the nature of the critical point \(X^*\) for the function \(f(X)\). \(X^*\) is a local maximum \(X^*\) is a local minimum \(X^*\) is a global maximum \(X^*\) is a global minimum
GO Classes
asked
in
Calculus
Feb 4
by
GO Classes
154
views
gate2024-da-memory-based
goclasses
calculus
maxima-minima
0
votes
0
answers
87
Memory Based GATE DA 2024 | Question: 31
Consider the scenario where there was growth in dairy farms in a city, and coincidentally, there was a mutation in the gene of people in that locality, enabling them to digest milk products. Based on the above paragraph, choose the ... the mutation in the gene of people. Select the most appropriate conclusion that can be drawn from the given information.
GO Classes
asked
in
Verbal Aptitude
Feb 4
by
GO Classes
145
views
gate2024-da-memory-based
goclasses
verbal-aptitude
passage-reading
0
votes
0
answers
88
Memory Based GATE DA 2024 | Question: 32
Consider two admissible heuristic functions, \(h_1\) and \(h_2\). Determine which of the following combinations are admissible: \(\frac{h_1}{h_2}\) \(\left(h_2 > 0\right)\) \\ \(h_1 \cdot \tilde{h}_2\) \\ \(\left| h_1 - h_2 \right|\) \\ \(h_1 + h_2\)
GO Classes
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in
Artificial Intelligence
Feb 4
by
GO Classes
160
views
gate2024-da-memory-based
goclasses
artificial-intelligence
0
votes
0
answers
89
Memory Based GATE DA 2024 | Question: 34
BFS DFS question asking the number of nodes expanded BFS = DFS BFS $ DFS None
GO Classes
asked
in
Algorithms
Feb 4
by
GO Classes
115
views
gate2024-da-memory-based
goclasses
algorithms
graph-algorithm
depth-first-search
breadth-first-search
0
votes
0
answers
90
Memory Based GATE DA 2024 | Question: 35
Conditional probability \[ \begin{aligned} & \mathrm{P}(\mathrm{U}, \mathrm{V}, \mathrm{W}, \mathrm{X}, \mathrm{Y}) & = \mathrm{P}(\mathrm{U}) \cdot \mathrm{P}(\mathrm{V}) \cdot \mathrm{P}(\mathrm{W} / \mathrm{U}, \mathrm{V}) \cdot \mathrm{P}(\mathrm{X} / \mathrm{W}) \cdot \mathrm{P}(\mathrm{Y} / \mathrm{W}) \end{aligned} \]
GO Classes
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in
Probability
Feb 4
by
GO Classes
136
views
gate2024-da-memory-based
goclasses
probability
conditional-probability
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