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self doubt madeeasy test series
https://gateoverflow.in/311536/made-easy-test-series-binary-tree how tree will look like ...please see
asked
Jan 12
in
DS
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13
views
test-series
0
votes
0
answers
SELF DOUBT HASHING
https://gateoverflow.in/57653/cormen-2nd-edition-exercise-11-2-1 WHY WE CANT DO LIKE THIS …...NUMBER OF COLLISIONS(X) : 0 1 2 3 4 …………………...N-1 P(X): 0/M 1/M 2/M…………………… … ………….(N-1)/M
asked
Jan 12
in
DS
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16
views
hashing
0
votes
0
answers
AVL PREVIOUS YEAR DATA STRUCTURE SELF DOUBT
https://gateoverflow.in/86224/gate1990-13a for tym complexity ..is it like …..n times we need to search position so O(nlogn) n insertion so O(n) and only two rotation so O(logn)...because i m not rotating for each iteration just doing at last so overall O(nlogn)...please look...
asked
Jan 8
in
DS
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8
views
selfdoubt
0
votes
0
answers
tifr previous year self doubt loop invariant
https://gateoverflow.in/19251/tifr2010-b-37 by counter example like for a= 2 and b =1 the loop does not terminate thus remaining options are A and D. But I'm having problem getting D as answer my answer is A as at any random example say a ... *b , so I go with Option A. considering this comment of the.brahmin.guy how it is not terminating using a=2 nd b
asked
Jan 8
in
Programming
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16
views
selfdoubt
0
votes
0
answers
PREVIOUS YEAR MATHS SELF DOUBT
https://gateoverflow.in/1925/gate2014-1-47 WHY THE B CANT BE ANSWER IF WE DO THE SAME WAY WE DID FOR A AND D? PLEASE SEE...
asked
Dec 29, 2020
in
Calculus
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12
views
selfdoubt
0
votes
1
answer
self doubt ambiguous to unambiguous
https://gateoverflow.in/141809/ambiguous-to-unambiguous what will be the unambiguous grammar …...
asked
Dec 28, 2020
in
Compiler Design
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13
views
selfdoubt
0
votes
0
answers
madeeasy notes
S->AB A->a B->b is ambiguous or not ? i think not ambiguous becz not having two same left most derivation tree or not hab=ving two same RMD tree…...is it correct
asked
Dec 28, 2020
in
Compiler Design
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13
views
compiler-design
0
votes
0
answers
madeeasy test series
https://gateoverflow.in/284952/madeeasy-series-compiler-design-static-single-assignment what is the correct answer i am getting 6 after doing simplification 7 without minimization ….
asked
Dec 27, 2020
in
Compiler Design
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20
views
test-series
0
votes
0
answers
PREVIOUS YEAR STATIC and GLOBAL SCOPE
https://gateoverflow.in/89082/gate1989-8b WHAT IS CORRECT ANSWER PLEASE SEE…. I M GETTING 0
asked
Dec 25, 2020
in
Programming
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13
views
compiler-design
0
votes
0
answers
MATHS MADEEASY PRACTICE WORKBOOK
A student is taking a multiple choice exam in which each question has 5 possible answers exactly one of which is correct.If the student knows the answer he selects the correct answer. Otherwise he selects one answer at random from the 5 possible choices. ... question the student gets the correct answer? I AM GETTING 0.76 IN SOME SOURCES IT IS GIVEN 0.718 PLEASE SEE
asked
Dec 20, 2020
in
Probability
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23
views
workbook
0
votes
1
answer
MADEEASY TEST SERIES 2018
Consider the following problems: STARVATION DEADLOCK INCONSISTENCE DATA PRIORITY INVERSION Which of the above problem may occur due to the use of locking resources? STARVATION,DEADLOCK and INCONSISTENCE DATA is definitely …….but doubt is with priority inversion ?
asked
Dec 4, 2020
in
Operating System
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40
views
operatingsystem
0
votes
0
answers
os timothy williams memory protection
Memory protection is normally done by A. the processor and the associated hardware B. the operating system C. the compiler D. the user program answer is given as A is it not B?
asked
Oct 24, 2020
in
Operating System
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19
views
+1
vote
1
answer
os disk timothy willliams
A certain moving arm disk storage, with one head, has the following specifications: Number of tracks/recording surface =200=200 Disk rotation speed =2400=2400 rpm Track storage capacity =62,500=62,500 bits the average latency time(assume that the head can move from one track ... entire track) is answer given as 2.5 sec is it correct ? i am getting 12.5 ms please see .
asked
Oct 24, 2020
in
Operating System
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22
views
0
votes
1
answer
APTITUDE QUESTION TIMJE AND WORK
A is 30% more efficient than B and together they can complete a work in 30 days .in how many days A alone can complete the work? what is the correct answer ..? i am getting 51 days but answer given is 53.07...
asked
Oct 22, 2020
in
Others
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21
views
0
votes
0
answers
MADEEASY WORK BOOK
THE AVERAGE DEVIATION OF ALL THE ITEMS IN THE DATA FROM ZERO IS EQUAL TO………… ARITHMETIC MEAN MEDIAN, MODE, STANDARD DEVIATION , VARIANCE I THINK ITS MEAN……? IS IT CORRECT?
asked
Oct 20, 2020
in
Probability
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16
views
0
votes
0
answers
PREVIOUS YEAR ALGORITHM DOUBT
https://gateoverflow.in/549/gate1992-01-ix E1 E2 E3 .En are sorted edges step1;pick E1 put it in MST ..O(1) step 2: then check for cycle detection ..O(n+m) using dfs,O(n+m) using union finding,O(logn) using some improved version ... repeat step 1 and 2 similary n*[O(1)+logn] when using (log n) for cycle detection =O(nlog n) is this the corrrect approach ?
asked
Sep 25, 2020
in
Algorithms
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14
views
0
votes
0
answers
PREVIOUS YEAR GATE ALGORITHM
https://gateoverflow.in/457/gate2008-45 IN THIS QUESTION AFTER APPLYING THE Dijkstra's algorithm ..how we can conclude that cost is computed is correct or not ? do we need manual cross check for grahs having negative edges?
asked
Sep 23, 2020
in
Algorithms
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18
views
0
votes
0
answers
self doubt os paging
what if logical address will be equal to physical address i.e still we need paging or no paging is required?
asked
Jul 23, 2020
in
Operating System
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21
views
0
votes
1
answer
SELF DOUBT CN
IS THERE ANY RELATION BETWEEN HIERARCHICAL ROUTING AND PATH VECTOR ROUTING THEY BOTH SEEMS SAME...
asked
Jul 8, 2020
in
Computer Networks
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10
views
0
votes
0
answers
OS DOUBT PROCESSS SYNCHRONIZATION
CONSIDER A CODE TO BE EXECUTED BY DIFFERENT PROCESS SIMULTANEOUSLY ,MUTEX =1 ,DOES THIS CODE SATISFY PROGRESS? P(MUTEX) CRITICAL SECTION V(MUTEX)
asked
Jun 16, 2020
in
Operating System
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11
views
0
votes
0
answers
SELF DOUBT BINARY AND ASII
I have 220 as a number, how many bytes in binary representation do I need and how many in ASCII? I AM GETTING 1 BYTE FOR BINARY REPRESENTATION BECAUSE IT TAKES 8 BIT FOR IT AND FOR ASCII 7 BIT PER CHARACTER SO 21 BITS WHICH IS APPROX TO 3 BYTE...IS
asked
Jun 10, 2020
in
Others
|
13
views
0
votes
1
answer
EXTERNAL FRAGMENTATION SELF DOUBT
SUPPOSE THERE ARE THREE MEMORY BLOCKS OF SIZES 40 KB,55KB,70KB AND SUPPOSE FIXED PARTITION SCHEME A REQUEST OF PROCESS OF 80 KB WILL NOT BE SATISFIED IT IT CLEAR .MY DOUBT IS WILL THERE BE STILL EXTERNAL FRAGMENTATION ?
asked
May 16, 2020
in
Operating System
|
34
views
0
votes
0
answers
SELF DOUBT PREVIOUS YEAR ALGORITHM
https://gateoverflow.in/8501/gate2015-3-42 CAN WE say f(n)=Θ(g(n))…..becz for n=0 both are equal.
asked
Apr 4, 2020
in
Algorithms
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22
views
0
votes
0
answers
ACE TEST SERIES 2017 DEPENDENCY PROBLEM
WHICH OF THE FOLLOWING DEPENDENCY PROBLEM CAN BE ELIMINATED BY USING REGISTER RENAMING? A)DATA DEPENDENCY B)RESOURCE CONFLICT C)STRUCTURAL DEPENDENCY D)ANTI DATA DEPENDENCY .we can remove structural dependency by renaming ...and war (anti ) waw(output) ... alone or BOTH C AND D AND ONE DOUBT STRUCTURAL DEPENDENCY IS DUE TO RESOURCE CONFLICT SO B CAN BE ALSO?
asked
Feb 6, 2020
in
CO & Architecture
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36
views
0
votes
0
answers
madeeasy test seies mock 2
consider two nodes a and b round trip delay between these is 80ms and bottleneck bandwidth is 512kBps the optimal window size …….. if packet size is 64 B and channel is full duplex….what will be the answer i am getting 641 but they said 640….which is correct ? and what will be the answer if half duplex..?
asked
Feb 4, 2020
in
Computer Networks
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36
views
0
votes
0
answers
three address code doubt
which of the following is the form of three address code ? a)x=f(a) b)x=f(a,b)
asked
Feb 2, 2020
in
Compiler Design
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26
views
0
votes
0
answers
pipelining DEPENDENCIES DOUBT
https://gateoverflow.in/192093/computer-organization-pipelining TRUE TRUE TRUE TRUE FALSE ARE THEY CORRECT? PLEASE VERIFY
asked
Feb 2, 2020
in
CO & Architecture
|
47
views
+1
vote
1
answer
madeeasy test series math problem
not getting how to solve it …...
asked
Jan 31, 2020
in
Linear Algebra
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50
views
+1
vote
1
answer
discrete math relation nd function
{(x,y);y=x^i ,Ǝi belong to Z is this relation reflexive ,irreflexive,symmetric,antisym,asym,transitive? Q2: x is brother of y …...is this relation is transitive? answer given as no but not getting why?
asked
Jan 29, 2020
in
Set Theory & Algebra
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79
views
0
votes
0
answers
generating function self doubt
given the generating function as (X^6 -1 )/(X-1) find the sequence?
asked
Jan 27, 2020
in
Combinatory
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70
views
0
votes
1
answer
madeeasy test series answer doubt
https://csedoubts.gateoverflow.in/8774/made-easy-test-series-2020-min-heap what is the correct answer? 6 or 7
asked
Jan 25, 2020
in
DS
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46
views
0
votes
0
answers
PREVIOUS YEAR MATH SELF DOUBT
https://gateoverflow.in/41/gate2012-9 WHY (7pi)/4 IS NOT CONSIDERED?
asked
Jan 19, 2020
in
Calculus
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16
views
0
votes
0
answers
MATHS PREVIOUS YEAR SELF DOUBT
https://gateoverflow.in/118618/gate2017-2-52 SUPPOSE THE EIGEN VALUES AFTER SOLVING WOULD BE -2,-6,4 then the largest among the absolute values of the eigenvalues of MM is _______? WILL THE ANSWER BE 6 BECAUSE LARGEST OF ABSOLUTE OF EIGEN VALUE IS 6 ? AM I DOING RIGHT?
asked
Jan 14, 2020
in
Linear Algebra
|
22
views
0
votes
0
answers
SELF DOUBT ON STORAGE CLASS
WHICH IS THE DEFAULT STORAGE CLASS OF GLOBAL VARIABLE? EXTERN OR STATIC ……..
asked
Jan 6, 2020
in
Programming
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14
views
0
votes
0
answers
MADEASY WORKBOOK
IF THERE IS A FINITE AUTOMATA FOR ACCEPTING SOME REGULAR EXPRESSION THAN THERE WILL BE BOTH DPDA AND NPDA FOR IT THAT WILL ACCEPT THE LANGUAGE. TRUE OR FALSE.
asked
Dec 28, 2019
in
Theory of Computation
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35
views
0
votes
0
answers
previous year self doubt
https://gateoverflow.in/749/gate2001-8 in this question for c part why it is not 0.4/1.25 …….i.e 32% please check..
asked
Dec 27, 2019
in
CO & Architecture
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10
views
0
votes
1
answer
self doubt on uniqueness of binary search tree
given only postorder of some tree then creating binary search tree by traversing from right to left then this bst will be unique. and given only post order of some tree not mentioned then we cant create unique tree but can create unique bst. these statements are true?
asked
Dec 12, 2019
in
Programming
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28
views
0
votes
0
answers
madeeasy test series 2019 compiler design
+,-,*,/ have their usual meanings + has highest precedence and right associative where -,*,/ have equal precedence and left associative output of following expression is: 18*2-8+9-3*10/5 given answer is:13… i am getting 32
asked
Dec 3, 2019
in
Compiler Design
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19
views
0
votes
0
answers
SELF DOUBT LR(K) PREVIOUS YEAR
https://gateoverflow.in/2597/gate1995-1-10 PLEASE SEE HOW TO CHECK LR(K) OR NOT??
asked
Nov 28, 2019
in
Theory of Computation
|
43
views
0
votes
0
answers
PREVIOUS YEAR 1987 9-F UNSOLVED
https://gateoverflow.in/82449/gate1987-9f PLEASE SEE THIS……..
asked
Nov 23, 2019
in
Set Theory & Algebra
|
20
views
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