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self doubt
is empty relation R={ } on en empty set A={ } is equivalence?
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#Madeeasy_workbook
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#MADEEASY_Workbook
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#Made_Easy_Workbook
Minimum number of table required?
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JK FLip Flop
If JK Flip Flop is used then owing to it's master slave nature,doesn't the complexity of the circuitry increased?
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General
Let L ={wxw^R / w € (a+b)* , x€(a+b)} . The complement of language L is_______(a) Regular(b) DCFL but not regular(c) CFL but not DCFL (d) None of these
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Kenneth Rosen Edition 6th Exercise 6.1 Question 4 (Page No. 400)
Show that the sequence {an} is a solution of the recurrence relation an = -3an-1 + 4an-2 ifa) an = 0b) an = 1c) an = (-4)nd) an = 2(-4)n + 3In the question What is sequence {an} ??And how to solve this kind of question?
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Gate academy test series
Plz try
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Made Easy Aptitude
Let T be a set of integers {3,11,19,27,....451,459,467} and S be a subset of T such that the sum of no two elements of S is 470. The maximum number of elements in S is?a)32b)28c)29d)30
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Made Easy Aptitude
Set A is formed by selecting some of the numbers from the first 100 natural numbers such that the HCF of any two numbers in the set is 5. What is the maximum number of elements that A can have?a)7b)8c)9d)10
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Made Easy aptitude
A=486 - 2171. How many digits would be there if A is expressed in binary base?a)171b)86c)87d)172 Kindly give the explanation along with the answer.
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Timestamp Ordering Protocol
Suppose that transaction Ti issues write(Q). According to timestamp Ordering protocol:If TS(Ti)<R-timestamp(Q) then Ti will rollback.My doubt is if TS(Ti) < R- ... of Q.Then why is it rolling back? Please correct me where am I going wrong.
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DPDA acceptance by empty stack
Is this approach of acceptance by empty stack correct ?I am confused because i have read that acceptance by empty stack may not be able to accept all regular languages.
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self doubt
Find time of second meeting of 2 ducks moving at 10km/hr and 18km/hr in opposite direction along the circumference of a circular pond. Initailly they are present at any pair of diametrically opposite points. radius of pond is 7km
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WHAT IS CORRECT ANSWER
https://gateoverflow.in/26442/gate1991-5-c here DELAY SHOULD BE 20 ns or 40ns please verify???
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Sets and relations
If A is a set of positive odd elements less than 10. Then what is the cardinality of set A?
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#OS #GATE2016 UserGate 2016 Barrier Synchronisation Question Doubt,
Original question - Click hereMy question is how deadlock is possible in that question. I've read the discussion and folks are saying that this below line is not an atomic ... ] = 1.So, how two processes has same t[i] value at any time?
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GATE CS - TOC AUTOMATA
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GATE CS - TOC AUTOMATA
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Program in C
Iam unable to execute the code below please help me to solve this and to execute.0909890987890987678909876567890987654567890987654345678909876543234567890987654321234567890987654321#include<stdio.h>int ... printf("\n"); } return 0;}
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TOC AUTOMATA
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Transactions(Schedules)
Do recoverable schedules have inconsistency?If A=1000 then will be 936 after T1 and T2 completed its execution. But it should be (1040-100) to make it consistent.Correct me If Iam wrong with my inferences.
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TOC AUTOMATA
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TOC AUTOMATA
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programming
int *I ,j;I =&j; why it is valid since j has not been defined so no memory will be allocated to j and I is having the address of J so it must saw segmentation fault
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Modify question gate 2003
A data structure is required for storing a set of integers such that each of the following operations can be done in O(logn) time, where n is the number of elements ... ) as for balancing it will take O(logn) time .Correct me if i am wrong
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GeeksForGeeks Question
If arity of operators is fixed, then which of the following notations can be used to parse expressions without parentheses? a) Infix Notation (Inorder traversal of a ... tree)Ab and cBOnly bCa, b and cDNone of them What arity of operators?
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Two Phase Locking
How 2PL guarenteed serializability? I think conflict serializability is not guarenteed for 2PL. But may be view serializable Plz explain it
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gate 2005 doubt
https://gateoverflow.in/1392/gate2005-69in this question how the cpu waiting time is calculated as 1 sec in programmed i/o ? nothing has been mentioned about CPU ... we come to conclusion that it will wait for 1 sec?please clear this doubt.
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