search
Log In

Recent questions tagged iiith-pgee

1 vote
0 answers
1
Why does OS and DBMS have their own synchronisation mechanisms, when OS can alone do it and it sits at the bottom of DB?
asked May 18, 2019 in Databases shraddha priya 388 views
1 vote
2 answers
2
What is the time complexity to delete an arbitrary node from binary heap? O(n) O(log n) O(1) O(n log n)
asked Apr 29, 2019 in Programming manikgupta123 473 views
0 votes
3 answers
3
Which of the following gives O(1) complexity if we want to check whether an edge exists between two given nodes in a graph? Adjacency List Adjacency Matrix Incidence Matrix None of these
asked Apr 29, 2019 in DS manikgupta123 398 views
0 votes
1 answer
4
Which part in 8086 microprocessor is responsible for fetching instructions into the queue? BIU EU Stack Registers
asked Apr 29, 2019 in CO and Architecture manikgupta123 246 views
3 votes
3 answers
5
for(int i=0; i<=100;i++) { if (i % 3 == 0) printf("Great); if(i%5 == 0) printf("India"); } Count the number of times GreatIndia is printed. 6 20 33 none of these
asked Apr 29, 2019 in Programming manikgupta123 529 views
2 votes
1 answer
6
How many pairs of positive integers do $m$ and $n$ satisfy in $\frac{1}{m}+\frac{4}{n}=\frac{1}{12}, $ where $n$ is odd and less than $60?$ 3 5 7 9
asked Apr 29, 2019 in Numerical Ability manikgupta123 302 views
2 votes
2 answers
7
What is the time complexity for insertion in binary tree in worst case? O(1) O(log n) O(n) O(n log n)
asked Apr 29, 2019 in Programming manikgupta123 406 views
0 votes
1 answer
8
Assume that an integer and a pointer each takes 4 bytes. Also assume there is no alignment in objects. Predict the output #include <iostream> using namespace std; class Test{ static int x; int *ptr; int y; }; int main() { // your code goes here Test t; int a; cout<<sizeof(t)<<"\n"; cout<<sizeof(Test *); return 0; }
asked Apr 23, 2019 in Programming N 278 views
1 vote
1 answer
9
You have a box containing 10 black and 10 blue socks.What is the minimum number of times you need to pull out so that you have a pair of the same color?
asked Apr 22, 2019 in Combinatory Winner 209 views
1 vote
1 answer
10
Does in iiith pgeee exam , does Reading comprehension is being asked. Do we need to prepare for it?
asked Mar 29, 2019 in Numerical Methods Sandy Sharma 146 views
0 votes
0 answers
11
Do IIIT Hyderabad’s PGEE requires >60% in PCM ?
asked Feb 8, 2019 in IIITH-PGEE Ved Sinha 1.3k views
0 votes
1 answer
12
0 votes
1 answer
13
You have 1 billions elements, but memory which can hold only 1 million. How would you sort it using merge sort? Source-:https://gateoverflow.in/blog/4532/iiit-hyderabad-interview-experience-2017
asked May 17, 2018 in Algorithms Aakanchha 1.7k views
2 votes
1 answer
14
If 10 and 25 are smallest numbers with multilpicative persistence of 1 and 2. What is the smallest number with multiplicative persistence of 4? 1. 77 2. Some No.'s > 77 4. None
asked Apr 24, 2018 in Numerical Ability Skan 266 views
2 votes
0 answers
15
In a min-heap with $n$ elements with the smallest element at the root, the $7^{th}$ smallest element can be found in time $\Theta (n \log n)$ $\Theta (n)$ $\Theta(\log n)$ $\Theta(1)$
asked Apr 22, 2018 in Algorithms Tesla! 415 views
2 votes
0 answers
16
For which one of the following reasons does internet protocol(IP) use the time-to-live(TTL) field in IP datagram header? Ensure packets reach destination within that time Discard packets that reach later than that time Prevent packets from looping indefinitely Limit the time for which a packet gets queued in intermediate routers
asked Apr 22, 2018 in Computer Networks Tesla! 358 views
2 votes
0 answers
17
A firewall is to be configured to allow hosts in a private network to freely open TCP connections and send packets on open connections. However, it will only allow external hosts to send packets on existing open TCP connections or connections that are being ... should be that of A combinational circuit A finite automaton A pushdown automaton with one stack A pushdown automaton with two stacks
asked Apr 22, 2018 in Computer Networks Tesla! 420 views
2 votes
0 answers
18
Which of the following system calls does not return control to the calling point, on termination? a) fork b) exec c) ioctl d) none of the option
asked Apr 22, 2018 in Operating System Tesla! 314 views
1 vote
3 answers
19
void main(){ fork(); fork(); printf("Hello"); } How many time print function will execute
asked Apr 22, 2018 in Operating System Tesla! 340 views
0 votes
1 answer
20
Consider relation R(A,B,C,D) with FD A->B C->D is decomposed in to R1(AB) and R2(CD) then above decomposition is ' A) lossless but not dependency preserving B) Dependence preserving and lossless C) Dependency preserving but not lossless D) Neither Dependency preserving nor lossless
asked Apr 22, 2018 in Databases Tesla! 294 views
1 vote
2 answers
21
Which of the following can be used to realize all the boolean function A) Nand B) Exor C) AND D) Nor
asked Apr 22, 2018 in Digital Logic Tesla! 277 views
1 vote
0 answers
22
By connecting Q to ___ and Q' to ____ we can achieve sequence 1,0,1,0,1..... using SR flip-flop where s is set to 1 and R to 0 A) S S B) S R C) R S D) R R
asked Apr 22, 2018 in Digital Logic Tesla! 254 views
1 vote
3 answers
23
let 5,8,11,14,17,20.. be series then 320 will be which term of this series A) 104 B) 106 C) 962 D) 87
asked Apr 22, 2018 in Set Theory & Algebra Tesla! 461 views
1 vote
1 answer
24
let $\left | A \right|=8$ ,$\left | B \right|=3$ ,$\left | C \right|=6$ then what will be value of AB$^{T}$C$^{-1}$ A) 144 B) 0 C) 4 D) 14
asked Apr 22, 2018 in Linear Algebra Tesla! 383 views
0 votes
1 answer
25
Which of there is free from deadlock and starvation both? 1) Both 2PL and time stamp ordering 2) Only time stamp 3) only 2PL 4) None
asked Apr 22, 2018 in Databases Tesla! 241 views
1 vote
1 answer
26
void main(){ static int i=5; printf("%d",i--); If(i) main() } What will be output of the program}
asked Apr 22, 2018 in Programming Tesla! 230 views
3 votes
2 answers
27
Three person plays a game by tossing a coin, if atleast one of the outcome is different from another end is declared, coins are biased with probability of head is 1/4 what is probability that game ends in first round
asked Apr 21, 2018 in Probability Tesla! 340 views
2 votes
2 answers
28
4 person wearing different hat went to restaurant, they gave there hat to manager, manager has habit of forgetting thing while returning manager gave hat back to each person, probability that none of the person gets there respective hats is ?
asked Apr 21, 2018 in Probability Tesla! 398 views
2 votes
2 answers
29
p: n is a prime number q: n mod 30 is prime number 1) p implies q 2) q implies p 3) p implies q or q implies p 4) If p implies q then q implies p
asked Apr 21, 2018 in Mathematical Logic Tesla! 447 views
1 vote
1 answer
30
let A and B be two n*n matrices such that they follow commutative property under multiplication operation which of the following follows commutative property 1) $A^{T} B$ 2) $B^{T} A$ 3) $A^{T} B^{T}$ 4) None
asked Apr 21, 2018 in Linear Algebra Tesla! 267 views
...