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+4
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1
ISI CSB Sample Questions 2017
Station $A$ is sending data to station $B$ over a full duplex error free channel. A sliding window protocol is being used for flow control. The send and receive window size is being used for flow control. The send and receive window sizes ... . The propagation delay over the link is $\text{300 micro sec}$. What is the max achievable throughput in this communication?
answered
Jan 2
in
Computer Networks

403
views
isi2017
computernetworks
slidingwindow
numericalanswers
+2
votes
2
NIELIT 20181
A Professor passed one sixth of his life in childhood, one twelfth in youth, and one seventh more as a bachelor, five years after his marriage a son was born who died four years before his father at half his final age, then what is the age of Professor? $84$ years $74$ years $64$ years $54$ years
answered
Dec 8, 2018
in
Numerical Ability

120
views
nielit2018
age
+11
votes
3
GATE20122
Which of the following is TRUE? Every relation in 3NF is also in BCNF A relation R is in 3NF if every nonprime attribute of R is fully functionally dependent on every key of R Every relation in BCNF is also in 3NF No relation can be in both BCNF and 3NF
answered
Nov 1, 2018
in
Databases

2.6k
views
gate2012
databases
easy
databasenormalization
+2
votes
4
Permutation with distinct words
How many distinct words of any (nonzero) length can be formed using the letters of $KEPLER$ at most once each? (Clarification: such a word can have two Es, but can't have duplicates of any other letter.)
answered
Oct 31, 2018
in
Combinatory

129
views
discretemathematics
permutationandcombination
+1
vote
5
Directions
answered
Oct 24, 2018
in
Numerical Ability

67
views
+7
votes
6
TIFR2013A6
You are lost in the National park of Kabrastan. The park population consists of tourists and Kabrastanis. Tourists comprise twothirds of the population the park and give a correct answer to requests for directions with probability $\dfrac{3}{4}$. The air of Kabrastan has an amnesaic quality, ... $\left(\dfrac{1}{2}\right)$ $\left(\dfrac{2}{3}\right)$ $\left(\dfrac{3}{4}\right)$
answered
Oct 4, 2018
in
Probability

735
views
tifr2013
probability
conditionalprobability
+6
votes
7
GATE200875
Consider the following C functions: int f1 (int n) { if(n == 0  n == 1) return n; else return (2 * f1(n1) + 3 * f1(n2)); } int f2(int n) { int i; int X[N], Y[N], Z[N]; X[0] = Y[0] = Z[0] = 0; X[1] = 1; Y[1] = 2; Z[1] = 3; for(i = 2; i < ... ; Z[i] = 3 * X[i]; } return X[n]; } $f1(8)$ and $f2(8)$ return the values $1661$ and $1640$ $59$ and $59$ $1640$ and $1640$ $1640$ and $1661$
answered
Jun 26, 2018
in
Algorithms

1.8k
views
gate2008
normal
algorithms
timecomplexity
+3
votes
8
ISI 2014 MMA 7
answered
Jun 12, 2018
in
Calculus

117
views
userisi2014
usermod
calculus
engineeringmathematics
+1
vote
9
Mission IIT Screening Test
The production cost of an item increased by $20\%$ and the government also started taxing the item $10\%$ on the selling price. The percentage increase in the selling price which will ensure profit remains the same would be ____ ?
answered
Jun 11, 2018
in
Numerical Ability

166
views
generalaptitude
numericalability
profitloss
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