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1

GATE Overflow | Mock GATE | Test 1 | Question: 13
For a given $m$-ary tree, the relationship between leaf nodes and internal nodes is represented by the graph given below. What is the value of $'m'$? Take necessary approximations to nearest integer if required (Integer type)

commented in DS Apr 18, 2019

1.3k views

3 answers

2

Programming Stack (ACE)
Runtime stack doesnot contain (A) Local variables (B) Static Variables (C) Parameter Passed (D) Return Address

commented in Programming in C Mar 1, 2019

1.6k views

0 answers

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Lattice (ACE)
Let $A=\left \{ 1,2,3 \right \}$. A relation $R$ on $A\times A$ is defined by $\left ( a,b \right )R\left ( c,d \right )\Leftrightarrow \left ( “a\leq c “and” b\leq d “\right )$ S1:$R$ partial order S2: The poset $\left [ A\times A:R \right ]$ is a lattice Among S1 and S2 which one is true?

commented in Set Theory & Algebra Feb 27, 2019

1.5k views

4 answers

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Fork (ACE)
main() { if(fork()>=0) { printf("*"); if(fork()==0) { printf("*"); } else{ //do nothing } printf("*"); } How many number of times “*” will be printed?

commented in Operating System Feb 27, 2019

3.3k views

0 answers

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Pg 345 Question 23, 6th Edition KH Rosen
How many strings of three decimal digits do not contain the same digit three times? have exactly two digits that are 4s? I know question is easy but the answer is not matching with the one given over here Please someone verify.. Does the word “string” mean that we can take 0 as the first digit as well?

commented in Combinatory Feb 27, 2019

437 views

0 answers

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Arrangement
Number of ways we can arrange 5 books in 3 selves___________

commented in Combinatory Jan 31, 2019

657 views

1 answer

7

Engineering Mathematics - Discrete Mathematics
Every satisfiable propositional formula is not tautology. True/False

commented in Mathematical Logic Jan 28, 2019

1.1k views

0 answers

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effective memory access time
A demand paging uses a TLB and a single level page table stored in main memory. The memory access time is 5s. The page fault service time is 25s. If 70% of access is in TLB and of the remaining, 20% is not present in the main memory. The effective memory access time is? Thanks!

commented in Operating System Jan 27, 2019

1.2k views

1 answer

9

made easy test
The number of permutations can be obtained in the output using stack assuming that input contains elements 1, 2, 3, 4, 5, 6 in any order such that 3 will poped out from stack at 3rd position are _______ (assume one element enter in stack only one time).

commented in DS Jan 27, 2019

1.8k views

1 answer

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MadeEasy Test Series: Set Thoery & Algebra - Partial Order
Let Q denote the set of rational numbers and S = {x | x belongs N ; N; x>=10} Consider the Following POSETs I. (Q ∩ [0, 1], ≤) II. (S, ≤) Which of the above POSETs are well ordered?

commented in Set Theory & Algebra Jan 27, 2019

1.1k views

2 answers

11

made easy test series
In a RSA cryptosystem , a participant uses two prime numbers p and Q is 17 and 11 respectively to generate his/her public key and private keys. if the public key of participant is 7 and cipher text(C) is 11, then the original message (M) is______?

commented in Computer Networks Jan 27, 2019

3.0k views

0 answers

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made easy test series

commented in Operating System Jan 26, 2019

410 views

0 answers

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made easy test series
What is the number of generators in a group G, such that Ο(G) = 87?

commented in Set Theory & Algebra Jan 26, 2019

1.2k views

1 answer

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Ace Test Series: DBMS - File Indexing

commented in Databases Jan 26, 2019

1.9k views

0 answers

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made easy test series

commented in Algorithms Jan 26, 2019

239 views

1 answer

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made easy test series

commented in Theory of Computation Jan 26, 2019

339 views

1 answer

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Ace Test Series: Compilers - Parsers

commented in Compiler Design Jan 26, 2019

1.4k views

3 answers

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MadeEasy Test Series 2019: Databases - Transaction And Concurrency
Consider the following schedule $\text{S : r2(A), w1(B), w1(C), R3(B), r2(B), r1(A), commit_1, r2(C), commit_2, w3(A), commit_3 }$ Consider the following statements : S1 : Schedule(S) is conflict ... ) is strict recoverable schedule. S4 : Schedule(S) is allowed by strict 2PL. How many above statements true about schedule(S) ?

comment edited in Databases Jan 20, 2019

3.5k views

1 answer

19

made easy
A leaky bucket with the capacity of 200 MB is at the host network interface.The data rate on the network is 2 Mbytes/s.If the host has 450 Mbytes to send onto the network and it sends the data in a burst then the maximum data speed from the host in order that no data is lost is_____ in Mbytes.(upto 1 decimal place)

answer reshown in Computer Networks Jan 18, 2019

911 views

0 answers

20

MadeEasy Subject Test 2019: Theory of Computation - Finite Automata
Consider the following NFA M , over the alphabet {a} let L(M) be the language accepted by the NFA M . let $M'$ ... $L (M' ) - L(M)) = phi$ $L (M' ) \cup L(M)) = phi$

asked in Theory of Computation Jan 15, 2019

553 views

0 answers

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MadeEasy Full Length Test 2018: Graph Theory - Counting
The Number of Labelled possible graph given below ? what I did was → we doesn't remove any of the edge out of 4 = $\binom{4}{0}$ [Because a Graph is sub-graph of itself] we can remove any of one edge out of 4 = $\binom{4}{1}$ we can remove any ... out of 4 = $\binom{4}{2}$ similarly , $\binom{4}{3}$ , $\binom{4}{4 }$ then , add of the them

asked in Graph Theory Jan 15, 2019

808 views

0 answers

22

MadeEasy Subject Test 2019: Digital Logic - Booths Algorithm
Consider the following 8 bit multiplication process (-121) X (-113) . What is the recorded multiplier in the multiplication.

asked in Digital Logic Jan 15, 2019

1.7k views

0 answers

23

MadeEasy Subject Test 2019: Digital Logic - Digital Counter
Initially all flips-flops in the circuit are cleared to zero , what is the mod value of the counter ___________ I got – > 3 sorry for the poor image quality

asked in Digital Logic Jan 14, 2019

663 views

0 answers

24

MadeEasy Test Series 2019: Probability - Probability
Number of ways we can distribute 5 red balls , 5 white balls and 5 blue balls into 3 different boxes ?

asked in Probability Jan 14, 2019

589 views

0 answers

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comment edited in Set Theory & Algebra Jan 13, 2019

854 views

0 answers

26

#digital
.binary number 1.11111…………. are give find decimal number

comment edited in Digital Logic Jan 12, 2019

649 views

0 answers

27

madeeasy testseries
how the formula came?

comment moved in Operating System Jan 11, 2019

278 views

0 answers

28

Compiler Designing
Which of the following features cannot captures by CFG ? Syntax of if – then- else statement Whether the variable is declared before its use Matching nested parenthesis None of these

asked in Compiler Design Jan 9, 2019

276 views

0 answers

29

TOC Doubt
Every undecidable language is not recognized by TM ?? Statement is True / False

asked in Theory of Computation Jan 9, 2019

481 views

0 answers

30

ACE_DOUBT
Help me in this ….

closed in Databases Jan 9, 2019

492 views