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Recent activity by L.E.O
0
answers
1
View serializable
S2: R1(x);r2(z);r3(x);r1(z);r2(y);r3(y);w1(x);w2(z);w3(y);w2(y) Please help
S2: R1(x);r2(z);r3(x);r1(z);r2(y);r3(y);w1(x);w2(z);w3(y);w2(y)Please help
56
views
commented
May 2
Databases
view-serializable
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0
answers
2
#dbms
103
views
commented
Apr 8
Databases
databases
database-normalization
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1
answer
3
S: r3(x) r3(y) w3(x) W2(x) r1(x) w2(y) w3(y) w1(y) How many serial schedules are not view equal to schedule S?
185
views
answered
Mar 29
2
answers
4
how is the minimum number of NOR gates required is 5?
236
views
commented
Jan 28
Digital Logic
digital-logic
made-easy-test-series
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0
answers
5
how can it have back edges?
102
views
commented
Jan 28
Algorithms
algorithms
graph-algorithms
depth-first-search
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3
answers
6
MADE EASY TEST SERIES 2024 #COA
Consider 16 bit CPU with 4 GB RAM supports 2 Address Instruction with Address 1 uses direct addressing mode Address2 uses indirect addressing mode. Opcode is designed as ADD operation with Address 1 used as Source1 and Destination, Address2 used ... operation consumes 4 cycles. Memory reference consumes 6 cycles. Time required to complete the instruction is in (ns).
Consider 16 bit CPU with 4 GB RAM supports 2 Address Instruction with Address 1 uses direct addressing mode Address2 uses indirect addressing mode. Opcode is designed as ...
491
views
commented
Jan 26
CO and Architecture
co-and-architecture
made-easy-test-series
addressing-modes
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2
answers
7
GO Classes Test Series 2024 | Mock GATE | Test 12 | Question: 37
Which of the following is/are TRUE? There is a differentiable function $f(x)$ with the property that $f(1)=-2$ and $f(5)=14$ and $f^{\prime}(x)\lt 3$ for every real number $x$. There exists a function $f$ ... $a\lt c\lt b$ and $f(c)=0$. If $f$ is differentiable at the number $x$, then it is continuous at $x$.
Which of the following is/are TRUE?There is a differentiable function $f(x)$ with the property that $f(1)=-2$ and $f(5)=14$ and $f^{\prime}(x)\lt 3$ for every real number...
708
views
commented
Jan 22
Calculus
goclasses2024-mockgate-12
goclasses
calculus
differentiation
multiple-selects
2-marks
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2
answers
8
GO Classes Test Series 2024 | Mock GATE | Test 12 | Question: 63
A town has $2017$ houses. Of these $2017$ houses, $1820$ have a dog, $1651$ have a cat, and $1182$ have a turtle. If $x$ is the largest possible number of houses that have a dog, a cat, and a turtle, and $y$ is the smallest possible number of houses that have a dog, a cat, and a turtle, then $x-y$ is ______. $1182$ $638$ $563$ $619$
A town has $2017$ houses. Of these $2017$ houses, $1820$ have a dog, $1651$ have a cat, and $1182$ have a turtle. If $x$ is the largest possible number of houses that hav...
1.0k
views
commented
Jan 22
Quantitative Aptitude
goclasses2024-mockgate-12
goclasses
quantitative-aptitude
algebra
2-marks
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0
answers
9
Byjus Mock Test
I am unable to understand the language of the question , can someone help me??
I am unable to understand the language of the question , can someone help me??
158
views
commented
Jan 15
Digital Logic
digital-logic
multiplexer
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1
answer
10
TIFR CSE 2024 | Part B | Question: 9
Given $m$ vectors $\vec{x}_{1}, \vec{x}_{2}, \ldots, \vec{x}_{m}$ in $\mathbb{R}^{d}$, we construct an undirected graph $G=(V, E)$ as follows. Each vector $\vec{x}_{i}$ is represented by a vertex $v_{i}$. We add an edge between ... size at most $d$ Any clique has size at most $m / 2$ The maximum degree of any vertex in $G$ is at most $d$ None of the above.
Given $m$ vectors $\vec{x}_{1}, \vec{x}_{2}, \ldots, \vec{x}_{m}$ in $\mathbb{R}^{d}$, we construct an undirected graph $G=(V, E)$ as follows. Each vector $\vec{x}_{i}$ i...
125
views
answer edited
Jan 15
Others
tifr2024
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0
answers
11
TIFR CSE 2024 | Part B | Question: 1
Consider the following three functions defined for all positive integers $n \geq 0$ ... . Only $\text{(ii)}$ and $\text{(iii)}$ are true All of $\text{(i), (ii)}$, and $\text{(iii)}$ are true.
Consider the following three functions defined for all positive integers $n \geq 0$.\[\begin{array}{l}f(n)=|\sin (n)+n|, \\g(n)=n, \\h(n)=|\sin (n)| .\end{array}\]Which o...
279
views
commented
Jan 15
Algorithms
tifr2024
algorithms
asymptotic-notation
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1
answer
12
TIFR CSE 2024 | Part A | Question: 2
Let $\sigma$ be a uniform random permutation of $\{1, \ldots, 100\}$. What is the probability that $\sigma(1)<\sigma(2)<\sigma(3)$ ... $\frac{3}{100 !}$ $\frac{3 !}{100 !}$ $\frac{6}{100}$ $\frac{1}{6}$ $\frac{1}{3}$
Let $\sigma$ be a uniform random permutation of $\{1, \ldots, 100\}$. What is the probability that $\sigma(1)<\sigma(2)<\sigma(3)$ (i.e., what is the probability that the...
223
views
answer edited
Jan 13
Others
tifr2024
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3
answers
13
UGC NET CSE | June 2008 | Part 2 | Question: 4
The set of positive integers under the operation of ordinary multiplication is : not a monoid not a group a group an Abelian group
The set of positive integers under the operation of ordinary multiplication is :not a monoidnot a groupa groupan Abelian group
333
views
answer edited
Jan 7
Others
ugcnetcse-june2008-paper2
abelian-group
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0
answers
14
Compiler Design : Timothy G. Griffin
4. Consider the following grammar and their syntax directed translation (SDT) rules. S → S * A {S.val = S.val x A. val} S → A {S.val = A.val} A → A + B {A.val = A.val – B.val} B → (S)’ {B.val = 2} A → B {A.val = B.val} B → id {B.val = id.val} Calculate the evaluation value of the expression 4 * 6 + 3 * 7. Is it 45 or 84?
4. Consider the following grammar and their syntax directed translation (SDT) rules.S → S * A {S.val = S.val x A. val}S → A {S.val = A.val}A → A...
351
views
commented
Dec 18, 2023
Compiler Design
compiler-design
syntax-directed-translation
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1
answer
15
made easy counters question
240
views
commented
Dec 15, 2023
Digital Logic
digital-counter
sequential-circuit
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0
answers
16
Find the MIS and MaxIS
143
views
comment edited
Dec 14, 2023
Graph Theory
graph-theory
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1
answer
17
unacademy test series
267
views
answered
Dec 14, 2023
CO and Architecture
co-and-architecture
unacademy-test-series
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2
answers
18
Ace Test series
Which of the following Language has Prefix property? A) L=01* B) L=0*1* c) L= {0" 1" | n>, 1} D) L= {WW | We(0+1)*}
Which of the following Language has Prefix property?A) L=01*B) L=0*1*c) L= {0" 1" | n>, 1}D) L= {WW | We(0+1)*}
288
views
answered
Dec 11, 2023
Theory of Computation
theory-of-computation
ace-test-series
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1
answer
19
Can someone please explain how to solve this type of questions?
377
views
comment edited
Dec 11, 2023
Databases
test-series
gate-preparation
databases
ace-test-series
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1
answer
20
Made Easy
Amy and Bob are working on a project vehicle rental system, they have a file consisting of 10000 records, having block size 1024 bytes, record size 100 bytes. Search key size 9 bytes, pointer 7 bytes. They want to implement single level indexing. ... dense index, however Amy suggested to implement sparse index. How many blocks are saved by Amy considering only 1st level index ________?
Amy and Bob are working on a project vehicle rental system, they have a file consisting of 10000 records, having block size 1024 bytes, record size 100 bytes. Search key ...
517
views
answer edited
Dec 11, 2023
Databases
indexing
databases
file-system
made-easy-test-series
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2
answers
21
sql
Consider the label student (sid, sname, class, avg_marks). Q1: Select sid from student S1 Where not exists (Select sid from student S where S.class=5 and S1.avg_marks <= S.avg_marks) Q2: Select sid from student S1 Where s1. avg_marks>Any (Select distinct ... output B. will show sid of students who has maximum avg_marks. C. will show sid of student whose avg_marks is second highest. D.None
Consider the label student (sid, sname, class, avg_marks).Q1: Select sid from student S1Where not exists(Select sid from student S where S.class=5 and S1.avg_marks <= S.a...
422
views
answered
Dec 3, 2023
Databases
databases
sql
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