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1
Graph Decomposition
What is Graph Decomposition & is it in the syllabus? If it is then please can anyone share some online resources for it. Thank you.
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in
Graph Theory
Mar 17, 2019
244
views
graph-theory
5
answers
2
GATE CSE 2015 Set 1 | Question: 30
Suppose the following disk request sequence (track numbers) for a disk with $100$ tracks is given: $45, 20, 90, 10, 50, 60, 80, 25, 70.$ Assume that the initial position of the R/W head is on track $50$ ... is used compared to the SCAN (Elevator) algorithm (assuming that SCAN algorithm moves towards $100$ when it starts execution) is________________tracks.
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in
Operating System
Jan 16, 2019
23.6k
views
gatecse-2015-set1
operating-system
disk-scheduling
normal
numerical-answers
6
answers
3
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 $N3$ ? $3$ $9$ $10$ $\infty$
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in
Computer Networks
Jan 14, 2019
23.5k
views
gatecse-2011
computer-networks
routing
distance-vector-routing
normal
4
answers
4
GATE CSE 2015 Set 1 | Question: 51
Consider the NPDA ... follows: Which one of the following sequences must follow the string $101100$ so that the overall string is accepted by the automaton? $10110$ $10010$ $01010$ $01001$
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in
Theory of Computation
Jan 6, 2019
23.6k
views
gatecse-2015-set1
theory-of-computation
pushdown-automata
normal
6
answers
5
GATE CSE 2017 Set 2 | Question: 26
$P$ and $Q$ are considering to apply for a job. The probability that $P$ applies for the job is $\dfrac{1}{4},$ the probability that $P$ applies for the job given that $Q$ applies for the job is $\dfrac{1}{2},$ and the probability that $Q$ applies for the ... $\left(\dfrac{5}{6}\right)$ $\left(\dfrac{7}{8}\right)$ $\left(\dfrac{11}{12}\right)$
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in
Probability
Dec 21, 2018
12.3k
views
gatecse-2017-set2
probability
conditional-probability
6
answers
6
GATE CSE 2017 Set 2 | Question: 19
Consider the following tables $T1$ and $T2.$ ... delete record $\langle 3, 8 \rangle$ from the table $T1,$ the number of additional records that need to be deleted from table $T1$ is _______
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in
Databases
Dec 18, 2018
18.3k
views
gatecse-2017-set2
databases
numerical-answers
referential-integrity
normal
7
answers
7
GATE CSE 2018 | Question: 37
A lexical analyzer uses the following patterns to recognize three tokens $T_1, T_2$, and $T_3$ over the alphabet $\{a, b, c\}$. $T_1: a?(b \mid c)^\ast a$ $T_2: b?(a \mid c)^\ast b$ ... the string $bbaacabc$ is processed by the analyzer, which one of the following is the sequence of tokens it outputs? $T_1T_2T_3$ $T_1T_1T_3$ $T_2T_1T_3$ $T_3T_3$
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in
Compiler Design
Dec 1, 2018
21.1k
views
gatecse-2018
compiler-design
lexical-analysis
normal
2-marks
3
answers
8
GATE CSE 2018 | Question: 28
Consider the first-order logic sentence $\varphi \equiv \exists \: s \: \exists \: t \: \exists \: u \: \forall \: v \: \forall \: w \forall \: x \: \forall \: y \: \psi(s, t, u, v, w, x, y)$ ... or equal to $3$ There exists no model of $\varphi$ with universe size of greater than $7$ Every model of $\varphi$ has a universe of size equal to $7$
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in
Mathematical Logic
Nov 23, 2018
22.3k
views
gatecse-2018
mathematical-logic
normal
first-order-logic
2-marks
0
answers
9
Question regarding Catalan Number
I have a question regarding Catalan Number. The question is as follows, Find the number of binary strings w of length 2n with an equal number of 1’s and 0’s and the property that every prefix of w has at least as many as 0’s as 1’s. Now i know the answer for this question is 2nCn/(n+1). I wanted to know how this question relates to Catalan number?
commented
in
Combinatory
Jul 2, 2018
696
views
discrete-mathematics
combinatory
2
answers
10
Gate Question for CSE 1995 In Propositional logic
I have an question regarding Propositional Logic, (! = NOT, V = OR, -> = Implication) If the proposition !p -> q is true, then the truth value of the proposition !p V (p -> q) is, 1. true 2. multiple valued, ... to misdirect or is there any logic behind it? or am i doing this completely wrong? Please any kind of advice would appreciated!!!
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in
Mathematical Logic
Jun 27, 2017
1.3k
views
propositional-logic
discrete-mathematics
mathematical-logic
engineering-mathematics
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