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Recent activity by Randomeshwar
15
answers
1
GATE CSE 2017 Set 1 | Question: 22
Consider the language $L$ given by the regular expression $(a+b)^{*} b (a+b)$ over the alphabet $\{a,b\}$. The smallest number of states needed in a deterministic finite-state automaton (DFA) accepting $L$ is ___________ .
Consider the language $L$ given by the regular expression $(a+b)^{*} b (a+b)$ over the alphabet $\{a,b\}$. The smallest number of states needed in a deterministic finite-...
29.3k
views
commented
Feb 15, 2017
Theory of Computation
gatecse-2017-set1
theory-of-computation
finite-automata
numerical-answers
minimal-state-automata
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–
8
answers
2
GATE CSE 2014 Set 2 | Question: 47
The product of the non-zero eigenvalues of the matrix is ____ $\begin{pmatrix} 1 & 0 & 0 & 0 & 1 \\ 0 & 1 & 1 & 1 & 0 \\ 0 & 1 & 1 & 1 & 0 \\ 0 & 1 & 1 & 1 & 0 \\ 1 & 0 & 0 & 0 & 1 \end{pmatrix}$
The product of the non-zero eigenvalues of the matrix is ____$\begin{pmatrix} 1 & 0 & 0 & 0 & 1 \\ 0 & 1 & 1 & 1 & 0 \\ 0 & 1 & 1 & 1 & 0 \\ 0 & 1 & 1 & 1 & 0 \\ 1 & 0 & ...
37.4k
views
commented
Feb 10, 2017
Linear Algebra
gatecse-2014-set2
linear-algebra
eigen-value
normal
numerical-answers
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–
2
answers
3
MadeEasy Subject Test: Digital Logic - Flip Flop
In the given counter circuit, the flip flops are having the propagation delay of 2ns and AND gate is having propagation delay of 1ns. What is the minimum clock rate possible to apply so that clock will work satisfactorily? A) 143 MHZ B) 200 MHZ C) 333MHZ D) NONE OF THE ABOVE Please explain the steps too
In the given counter circuit, the flip flops are having the propagation delay of 2ns and AND gate is having propagation delay of 1ns.What is the minimum clock rate possib...
3.1k
views
asked
Feb 3, 2017
Digital Logic
digital-logic
made-easy-test-series
flip-flop
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–
3
answers
4
Is 2's complement of -57 110001110 ?
Please answer silly but needful question
Please answer silly but needful question
3.0k
views
commented
Feb 3, 2017
Digital Logic
number-representation
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–
7
answers
5
GATE CSE 2012 | Question: 45
Consider an instance of TCP's Additive Increase Multiplicative Decrease (AIMD) algorithm where the window size at the start of the slow start phase is $2$ MSS and the threshold at the start of the first transmission is $8$ MSS. Assume that a timeout occurs during ... Find the congestion window size at the end of the tenth transmission. $8$ MSS $14$ MSS $7$ MSS $12$ MSS
Consider an instance of TCP’s Additive Increase Multiplicative Decrease (AIMD) algorithm where the window size at the start of the slow start phase is $2$ MSS and the t...
38.5k
views
commented
Jan 31, 2017
Computer Networks
gatecse-2012
computer-networks
congestion-control
normal
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–
1
answer
6
profit and loss
on selling a tea set at 5% loss and a lemon set at gain of 15% , a crockery seller gains Rs 7.If he sells the tea set at 5% gain and athe lemon set at 10% ,he gains Rs13 The actual price of the lemon set is a)100 b)80 c)120 d)115
on selling a tea set at 5% loss and a lemon set at gain of 15% , a crockery seller gains Rs 7.If he sells the tea set at 5% gain and athe lemon set at 10% ,he gains Rs13 ...
1.1k
views
commented
Jan 31, 2017
6
answers
7
GATE2014 EC-1: GA-4
The statistics of runs scored in a series by four batsmen are provided in the following table. Who is the most consistent batsman of these four? ... $K$ $L$ $M$ $N$
The statistics of runs scored in a series by four batsmen are provided in the following table. Who is the most consistent batsman of these four?$$\begin{array}{|c|c|c|} \...
5.5k
views
answered
Jan 31, 2017
Quantitative Aptitude
gate2014-ec-1
statistics
quantitative-aptitude
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–
1
answer
8
GATE2016 EC-2: GA-9
$M$ and $N$ start from the same location. $M$ travels $10$ km East and then $10$ km North-East. $N$ travels $5$ km South and then $4$ km South-East. What is the shortest distance (in km) between $M$ and $N$ at the end of their travel? $18.60$ $22.50$ $20.61$ $25.00$
$M$ and $N$ start from the same location. $M$ travels $10$ km East and then $10$ km North-East. $N$ travels $5$ km South and then $4$ km South-East. What is the shortest ...
6.0k
views
commented
Jan 31, 2017
Analytical Aptitude
gate2016-ec-2
direction-sense
analytical-aptitude
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3
answers
9
GATE CSE 1991 | Question: 01,xi
The arithmetic expression $(a+b) * c- d/e ** l$ is to be evaluated on a two address machine, where each operand is either a register or a memory location. With a minimum number of memory accesses of operands.the number of registers required to evaluate this expression is ______. The number of memory accesses of operands is ____________
The arithmetic expression$$(a+b) * c- d/e l$$is to be evaluated on a two address machine, where each operand is either a register or a memory location. With a minimum n...
1.7k
views
commented
Jan 30, 2017
Compiler Design
gate1991
compiler-design
register-allocation
out-of-gate-syllabus
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–
5
answers
10
GATE CSE 2013 | Question: 48
The following code segment is executed on a processor which allows only register operands in its instructions. Each instruction can have atmost two source operands and one destination operand. Assume that all variables are dead after this code segment. c = ... while preserving correctness. What is the minimum number of spills to memory in the compiled code? 0 1 2 3
The following code segment is executed on a processor which allows only register operands in its instructions. Each instruction can have atmost two source operands and on...
28.5k
views
commented
Jan 30, 2017
Compiler Design
gatecse-2013
normal
compiler-design
target-code-generation
code-optimization
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–
2
answers
11
GATE CSE 2013 | Question: 23
Function $f$ is known at the following points: $x$ 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 $f(x)$ 0 0.09 0.36 0.81 1.44 2.25 3.24 4.41 5.76 7.29 9.00 The value of $\int_{0}^{3} f(x) \text{d}x$ computed using the trapezoidal rule is (A) 8.983 (B) 9.003 (C) 9.017 (D) 9.045
Function $f$ is known at the following points:$x$00.30.60.91.21.51.82.12.42.73.0$f(x)$00.090.360.811.442.253.244.415.767.299.00The value of $\int_{0}^{3} f(x) \text{d}x$ ...
3.5k
views
commented
Jan 30, 2017
Numerical Methods
gatecse-2013
numerical-methods
trapezoidal-rule
non-gate
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–
2
answers
12
Understanding How to Identify Number of Tables for ER Diagram
Doubts - 1) When a ER diagram is given and no cardinalities are provided. How to determine relationship type 1:1 or 1:N or M:N ? Generally in such ER diagrams arrows are given. Referring to this article where arrow is a ... ternary relation? Is there a relationship between E3 and E2 via R1 in below example ? Question 1 - Question 2 -
Doubts -1) When a ER diagram is given and no cardinalities are provided. How to determine relationship type 1:1 or 1:N or M:N ? Generally in such ER diagrams arrows ar...
7.2k
views
commented
Jan 30, 2017
Databases
databases
er-diagram
er-to-relational
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–
5
answers
13
ER DIAGRAM
1.7k
views
answered
Jan 30, 2017
6
answers
14
GATE CSE 2015 Set 1 | Question: 34
Suppose $L = \left\{ p, q, r, s, t\right\}$ is a lattice represented by the following Hasse diagram: For any $x, y \in L$, not necessarily distinct , $x \vee y$ and $x \wedge y$ are join and meet of $x, y$ ... $p_r = 0$ $p_r = 1$ $0 < p_r ≤ \frac{1}{5}$ $\frac{1}{5} < p_r < 1$
Suppose $L = \left\{ p, q, r, s, t\right\}$ is a lattice represented by the following Hasse diagram:For any $x, y \in L$, not necessarily distinct , $x \vee y$ and $x \we...
17.3k
views
commented
Jan 27, 2017
Set Theory & Algebra
gatecse-2015-set1
set-theory&algebra
normal
lattice
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