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Recent activity by Riya_23
2
answers
1
GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 1
Let $\text{b}$ be the branching factor of a search tree. If the optimal goal is reached after $\text{d}$ actions from the initial state, in the worst case, how many times will the initial state be expanded for iterative deepening depth-first ... $\text{IDDFS}$ $\text{-b}^{d}, \mathrm{IDA}^{*}\text{-b}^{d}$.
Let $\text{b}$ be the branching factor of a search tree. If the optimal goal is reached after $\text{d}$ actions from the initial state, in the worst case, how many times...
4.1k
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Mar 27
Others
gateda-sample-paper-2024
depth-first-search
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 6
Which among the following may help to reduce overfitting demonstrated by a model Change the loss function. Reduce model complexity. Increase the training data. Increase the number of optimization routine steps. $\text{ii and i}$ $\text{ii and iii}$ $\text{i, ii, and iii}$ $\text{i, ii, iii, and iv}$
Which among the following may help to reduce overfitting demonstrated by a modelChange the loss function. Reduce model complexity.Increase the training data.Increase the ...
3.2k
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Dec 27, 2023
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GATE CSE 2023 | Question: 31
Consider the given $\text{C}$-code and its corresponding assembly code, with a few operands $\text{U1-U4}$ being unknown. Some useful information as well as the semantics of each unique assembly instruction is annotated as inline comments in the code. The memory is byte-addressable. Which one of ... $(3,4,4, \text{L01)}$ $(8,1,1, \text{L02)}$ $(3,1,1, \text{L01)}$
Consider the given $\text{C}$-code and its corresponding assembly code, with a few operands $\text{U1-U4}$ being unknown. Some useful information as well as the semantics...
7.3k
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Nov 7, 2023
CO and Architecture
gatecse-2023
co-and-architecture
machine-instruction
2-marks
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2
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4
GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 21
The worst-case running times of Insertion sort, Merge sort and Quick sort respectively are $\Theta(n\operatorname{logn}), \Theta\left(n^{\wedge} 2\right), \Theta\left(n^{\wedge} 2\right)$ ... $\Theta\left(n^{\wedge} 2\right), \Theta\left(n^{\wedge} 2\right), \Theta(n\operatorname{logn})$
The worst-case running times of Insertion sort, Merge sort and Quick sort respectively are$\Theta(n\operatorname{logn}), \Theta\left(n^{\wedge} 2\right), \Theta\left(n^{\...
838
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Nov 6, 2023
Others
gateda-sample-paper-2024
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 30
For perfectly spherical $2\text{D}$ data centered at the origin, which of the following the pairs of vectors are possible pairs of principal components? $(1,0)$ and $(0,1)$ $(0,-1)$ and $(-1,0)$ $(1,1)$ and $(1,-1)$ $(-1,1)$ and $(-1,-1)$ $\text{i}$ $\text{i and iii}$ $\text{i, ii, and iii}$ $\text{i, ii, iii and iv}$
For perfectly spherical $2\text{D}$ data centered at the origin, which of the following the pairs of vectors are possible pairs of principal components?$(1,0)$ and $(0,1)...
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Nov 6, 2023
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 39
Consider a matrix $\left[\begin{array}{lll}0 & 1 & 0 \\ a & 2 & d \\ b & 3 & c\end{array}\right]$. The matrix cannot have rank. $0$ $1$ $2$ $3$
Consider a matrix $\left[\begin{array}{lll}0 & 1 & 0 \\ a & 2 & d \\ b & 3 & c\end{array}\right]$. The matrix cannot have rank.$0$$1$$2$$3$
1.6k
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Nov 5, 2023
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 34
The function $f(x)=1+2 x+3 x^{2}+\cdots+2026 x^{2025}$. Which of the following statement is true? $f(x)$ has global minimum $f(x)$ has global maximum $f(x)$ does not have global minimum None of the above
The function $f(x)=1+2 x+3 x^{2}+\cdots+2026 x^{2025}$. Which of the following statement is true?$f(x)$ has global minimum$f(x)$ has global maximum$f(x)$ does not have gl...
1.3k
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Nov 5, 2023
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 36
Consider the following joint distribution of random variables $\mathrm{X}$ and $\mathrm{Y}$ ... $\mathrm{X}$ is $1$. The mean of $\mathrm{Y}$ is $0.5$.
Consider the following joint distribution of random variables $\mathrm{X}$ and $\mathrm{Y}$: $f(x, y)=\left\{\begin{array}{cl}\frac{x\left(1+3 y^2\right)}{4}, & 0 \leq x ...
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Nov 4, 2023
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TIFR CSE 2023 | Part A | Question: 6
For a function $f: \mathbb{R} \rightarrow \mathbb{R},$ consider the following conditions. $\text{(C1)}$ $|f(x)| \leq|x|$ for all $x \in \mathbb{R}$. $\text{(C2)}$ $|f(x)| \leq|x|^{2}$ for all $x \in \mathbb{R}$. $\text{(C3)}$ ... $\text{(C3)}$ only Conditions $\text{(C1)}$ and $\text{(C2)}$ only Conditions $\text{(C2)}$ and $\text{(C3)}$ only
For a function $f: \mathbb{R} \rightarrow \mathbb{R},$ consider the following conditions.$\text{(C1)}$ $|f(x)| \leq|x|$ for all $x \in \mathbb{R}$.$\text{(C2)}$ $|f(x)| \...
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answer edited
Nov 2, 2023
Calculus
tifr2023
calculus
continuity-and-differentiability
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TIFR CSE 2023 | Part A | Question: 7
Suppose $f(x)$ is a polynomial of the form $a x^{2}+b x+c,$ with $a, b, c$ unknown real numbers. Suppose you are additionally told that $f(1)=2$ and $f(-1)=3$. Consider the following four statements. $\text{(S1)}$ $f(0)$ cannot be ... $\text{(S4)}$ only Statement $\text{(S3)}$ only Statements $\text{(S3)}$ and $\text{(S4)}$ only All four statements are true
Suppose $f(x)$ is a polynomial of the form $a x^{2}+b x+c,$ with $a, b, c$ unknown real numbers. Suppose you are additionally told that $f(1)=2$ and $f(-1)=3$. Consider t...
461
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answered
Nov 2, 2023
Calculus
tifr2023
calculus
functions
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 31
Consider the game tree shown below. The value below each node is the output of the utility function. The subtrees rooted at which of these nodes will be pruned because of alpha-beta pruning? $\text{m and j}$ $\text{r and j}$ $\text{h and p}$ no nodes are pruned
Consider the game tree shown below. The value below each node is the output of the utility function. The subtrees rooted at which of these nodes will be pruned because of...
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Oct 30, 2023
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 9
For two events $\text{A}$ and $\text{B}$, $\text{B}$ $\subset$ $\text{A}$ Which of the following statement is correct? $P(B \mid A) \geq P(B)$ $P(B \mid A) \leq P(B)$ $P(A \mid B)<1$ $P(A \mid B)=0$
For two events $\text{A}$ and $\text{B}$, $\text{B}$ $\subset$ $\text{A}$ Which of the following statement is correct?$P(B \mid A) \geq P(B)$ $P(B \mid A) \leq P(B)$$P(A ...
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Oct 29, 2023
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 8
Given $\mathrm{n}$ indistinguishable particles and $m(>n)$ distinguishable boxes, we place at random each particle in one of the boxes. The probability that in $\mathrm{n}$ ... $\frac{1}{m^{n}}$ $\frac{1}{m}$
Given $\mathrm{n}$ indistinguishable particles and $m(>n)$ distinguishable boxes, we place at random each particle in one of the boxes. The probability that in $\mathrm{n...
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Oct 29, 2023
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 25
Two eigenvalues of $3 \times 3$ matrix $\mathbf{X}$ are $(1+i)$ and $2$. The determinant of the text matrix $\mathrm{X}$ is __________.
Two eigenvalues of $3 \times 3$ matrix $\mathbf{X}$ are $(1+i)$ and $2$. The determinant of the text matrix $\mathrm{X}$ is __________.
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Oct 27, 2023
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 44
A company manufactures a product at the rate of $\text{P}$ units per day. The cost per unit in Rs is $\text{C=50+0.1 P+9000 / P}$. The selling price per unit is Rs. $300$. The production level minimizing the cost per unit and the total profit, respectively, are $300,1250$ $150,2500$ $300,2500$ $150,1250$
A company manufactures a product at the rate of $\text{P}$ units per day. The cost per unit in Rs is $\text{C=50+0.1 P+9000 / P}$. The selling price per unit is Rs. $300$...
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Oct 27, 2023
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 48
Consider the matrix $\mathbf{X}$ whose eigenvalues are $1,-1$ and $3$. Then Trace of $\mathbf{X}^{3}-3 \mathbf{X}^{2}$ is __________.
Consider the matrix $\mathbf{X}$ whose eigenvalues are $1,-1$ and $3$. Then Trace of $\mathbf{X}^{3}-3 \mathbf{X}^{2}$ is __________.
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Oct 26, 2023
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 20
The Pearson's correlation coefficient between $\mathrm{x}$ and $\mathrm{y}$ rounded to the first decimal point for the given data in below table is: $\mathbf{x}$ $\mathbf{y}$ $-6$ $6.4$ $2$ $4.7$ $0.2$ $8$ $7$ $2$ $-4$ $3.4$ $-0.5$ $0.5$ $0.3$ $-0.3$
The Pearson's correlation coefficient between $\mathrm{x}$ and $\mathrm{y}$ rounded to the first decimal point for the given data in below table is:$\mathbf{x}$$\mathbf{y...
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Oct 26, 2023
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GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 2
Given $3$ literals $\text{A, B}$, and $\text{C}$, how many models are there for the sentence $\text{A $\vee$ $\neg$ B $\vee$ C}$ ?
Given $3$ literals $\text{A, B}$, and $\text{C}$, how many models are there for the sentence $\text{A $\vee$ $\neg$ B $\vee$ C}$ ?
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Oct 26, 2023
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out of 130 students 60 are wearing hats to class 51 are wearing scarves and 30 are wearing both hats and scarves of the 54 students who are wearing sweater, 26 are wearing hats, 21 are wearing scarves and 12 are wearing both hats and scarves. everyone wearing neither a hat nor a scarves is wearing gloves. (a) how many students are wearing gloves? (b) how many students not wearing a sweater are wearing hats but not scarves?
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Oct 26, 2023
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query
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Digital Logic Question
Consider the following statements regarding the logic circuits: 1. In combinational logic circuits, the outputs at any instant of time are entirely dependent upon the inputs present at that time. 2. The behavior of synchronous sequential circuit depends upon the order in which its input signals change and ... ? (a) 1, 2 and 3 (b) 1 and 2 only (c) 2 and 3 only (d) 1 and 3 only
Consider the following statements regarding the logic circuits:1. In combinational logic circuits, the outputs at any instant of time are entirely dependent upon the inpu...
652
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commented
Dec 29, 2022
Digital Logic
digital-logic
combinational-circuit
sequential-circuit
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Choosing prime implicants in K-maps
I got a K-map with the following boolean function: F(A,B,C,D) = ΠM[3,4,6,9,11,14]+ Σd[0,7,8,10,13,15] In the following K-map following prime-implicants are considered: But I can chose ($\bar{A}$+$\bar{D}$) instead of ($\bar{A}$+$B$) like: So now ... $\bar{C}$+$\bar{D}$)($A$+$C$+$D$) So we get different f in the two cases or am I making a mistake somewhere?
I got a K-map with the following boolean function: F(A,B,C,D) = ΠM[3,4,6,9,11,14]+ Σd[0,7,8,10,13,15]In the following K-map following prime-implicants are considered:Bu...
464
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commented
Dec 29, 2022
Digital Logic
prime-implicants
digital-logic
k-map
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GATE CSE 2021 Set 1 | GA Question: 8
There are five bags each containing identical sets of ten distinct chocolates. One chocolate is picked from each bag. The probability that at least two chocolates are identical is __________ $0.3024$ $0.4235$ $0.6976$ $0.8125$
There are five bags each containing identical sets of ten distinct chocolates. One chocolate is picked from each bag.The probability that at least two chocolates are iden...
11.0k
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commented
Dec 24, 2022
Quantitative Aptitude
gatecse-2021-set1
quantitative-aptitude
probability
2-marks
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0
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23
Combinatorics : Distinct objects and Distinct boxes
How many ways are there to Distribute 7 distinct objects to 3 Distinct boxes and No box should be Empty Any box can be Empty
How many ways are there to Distribute 7 distinct objects to 3 Distinct boxes andNo box should be EmptyAny box can be Empty
489
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commented
Dec 21, 2022
Combinatory
combinatory
counting
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logic
483
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commented
Dec 21, 2022
0
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25
Test Series
If the answer is option C shouldn't 'B' be "2's complement of 0011"?
If the answer is option C shouldn't 'B' be "2's complement of 0011"?
715
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commented
Dec 20, 2022
Digital Logic
digital-logic
binary-adder
gateforum-test-series
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ISI2012-PCB-CS-2b
The CPU of a computer has a ripple-carry implementation of a $2$'s complement adder that takes two $8$ - bit integers $A = a_7a_6 \dots a_0$ and $B = b_7b_6 \dots b_0$ as inputs, and produces a sum $S = s_7s_6 \dots s_0$ ... $B = 1000 \: 0110$. What will be the output $S$ of the adder? How will the value of $S$ be interpreted by the machine?
The CPU of a computer has a ripple-carry implementation of a $2$’s complement adder that takes two $8$ – bit integers $A = a_7a_6 \dots a_0$ and $B = b_7b_6 \dots b_0...
523
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commented
Dec 20, 2022
Digital Logic
descriptive
isi2012-pcb-cs
digital-logic
adder
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3
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27
GATE CSE 2005 | Question: 49
What are the eigenvalues of the following $2\times 2$ matrix? $\left( \begin{array}{cc} 2 & -1\\ -4 & 5\end{array}\right)$ $-1$ and $1$ $1$ and $6$ $2$ and $5$ $4$ and $-1$
What are the eigenvalues of the following $2\times 2$ matrix? $$\left( \begin{array}{cc} 2 & -1\\ -4 & 5\end{array}\right)$$$-1$ and $1$$1$ and $6$$2$ and $5$$4$ and $-1$...
6.2k
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commented
Dec 20, 2022
Linear Algebra
gatecse-2005
linear-algebra
eigen-value
easy
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3
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28
GATE CSE 2002 | Question: 1.1
The rank of the matrix $\begin{bmatrix} 1 & 1 \\ 0 & 0 \end{bmatrix}$ is $4$ $2$ $1$ $0$
The rank of the matrix $\begin{bmatrix} 1 & 1 \\ 0 & 0 \end{bmatrix}$ is$4$$2$$1$$0$
4.1k
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Dec 20, 2022
Linear Algebra
gatecse-2002
linear-algebra
easy
matrix
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29
PhD Entrance Test
Consider all 6-digit numbers of the form abccba where b is odd. Determine the number of all such 6-digit numbers that are divisible by 7.
Consider all 6-digit numbers of the form abccba where b is odd. Determine the number of all such 6-digit numbers that are divisible by 7.
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answer edited
Dec 20, 2022
Unknown Category
written-test
admissions
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6
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GATE IT 2004 | Question: 64
A process executes the following segment of code : for(i = 1; i <= n; i++) fork (); The number of new processes created is $n$ $((n(n + 1))/2)$ $2^n - 1$ $3^n - 1$
A process executes the following segment of code :for(i = 1; i <= n; i++) fork ();The number of new processes created is$n$$((n(n + 1))/2)$$2^n - 1$$3^n - 1$
12.2k
views
commented
Dec 19, 2022
Operating System
gateit-2004
operating-system
fork-system-call
easy
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