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2
answers
1
Data structure Set 230
Meena is working in an IT company as HR manager. She has a large list of potential candidates to be recruited which are all sorted by their names. But she found that due to a bug in software 'O' was treated as '0' by the input ... is not correct. What would be the appropriate algorithm to correct the list of candidate profiles? Quick Sort Heap Sort Insertion Sort Merge Sort
commented
Jan 5
in
Programming

199
views
dsset2017
3
answers
2
GATE19981.7
Let $R_1$ and $R_2$ be two equivalence relations on a set. Consider the following assertions: $R_1 \cup R_2$ is an equivalence relation $R_1 \cap R_2$ is an equivalence relation Which of the following is correct? Both assertions are true Assertions (i) is true but assertions (ii) is not true Assertions (ii) is true but assertions (i) is not true Neither (i) nor (ii) is true
commented
Jul 1, 2019
in
Set Theory & Algebra

2.7k
views
gate1998
settheory&algebra
relations
normal
4
answers
3
GATE199212b
Let the page reference and the working set window be $c\ c\ d\ b\ c\ e\ c\ e\ a\ d\ $ and $4$, respectively. The initial working set at time $t=0$ contains the pages $\{a,d,e\}$, where $a$ was referenced at time $t=0$ ... referenced at time $t=2$. Determine the total number of page faults and the average number of page frames used by computing the working set at each reference.
commented
Feb 20, 2019
in
Operating System

2.8k
views
gate1992
operatingsystem
memorymanagement
normal
2
answers
4
Permutations combination
A playoff between two teams consists of atmost five games.The first team that wins three games wins the playoff.In how many different ways can the playoff occur?
commented
Feb 16, 2019

532
views
2
answers
5
GATE199920b
Consider the following solution to the producerconsumer problem using a buffer of size 1. Assume that the initial value of count is 0. Also assume that the testing of count and assignment to count are atomic operations. Producer: Repeat Produce an item; if ... ); Consume item; Forever; Show that in this solution it is possible that both the processes are sleeping at the same time.
commented
Feb 9, 2019
in
Operating System

463
views
gate1999
operatingsystem
processsynchronization
normal
1
answer
6
#Basic #DiscreteMathematics #KennethRosen
Suppose that there are 9 faculty members in the mathematics department and 11 in the computer science department. How many ways are there to select a committee to develop a discrete mathematics course at a school if the committee is to consist of ... use Sum rule. How to decide on Product rule or Sum rule? Please use some basic example for both the cases.
answered
Feb 7, 2019
in
Mathematical Logic

219
views
discretemathematics
7
answers
7
GATE2019GA4
Ten friends planned to share equally the cost of buying a gift for their teacher. When two of them decided not to contribute, each of the other friends had to pay Rs. $150$ more. The cost of the gift was Rs. ____ $666$ $3000$ $6000$ $12000$
answered
Feb 3, 2019
in
Numerical Ability

2.6k
views
gate2019
generalaptitude
numericalability
costmarketprice
0
answers
8
Test series
In how many ways 20 two rupees coins can be distributed among 4 children? Answer – 1771
commented
Feb 3, 2019
in
Combinatory

80
views
1
answer
9
#process scheduling
which of the following cause starvation? a>FCFS b>SJF c>RR d>priority
commented
Feb 1, 2019
in
Operating System

44
views
0
answers
10
Why is composition of functions unequal in below question ?
Here Domain and coDomain is Integers. I am getting fog=gof , what's wrong in this approach ?
commented
Sep 7, 2018
in
Set Theory & Algebra

64
views
functions
1
answer
11
onto functions
IS Y=X^3 IS ONTO WHERE X AND Y BELONGS TO SET OF INTEGERS???
answered
Sep 7, 2018
in
Mathematical Logic

48
views
1
answer
12
Logic
commented
Sep 6, 2018
in
Mathematical Logic

190
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