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MADE EASY OS
Which of the following allocation scheme does not support direct access in file allocation scheme?(a)Linked Allocation(b)Indexed Allocation(c)Contiguous Allocationboth (a) and (b)
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test series os
consider a system is having 4 processes each take 0.6 fraction of time for io processing then cpu utilization provided main memory is large enough to allocate all processes is............???
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Test Series
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admission procedure
hello everyone..sir i am mca qualified and net exam cleared this time .i cracked gate exam too but didnt get good marks. now my teacher suggest me to go for ... good. so i need money too . plz give me correct info and direction thank you
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GO PDF
State whether the following statements are True or False with reasons for your answerA two pass assembler uses its machine opcode table in the first pass of assembly ... the second pass and created in the first pass of a two pass assembler.
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Madeeasy_digital_logic_subject_test
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Virtual Memory
An operating system supports a paged virtual memory, using a central processor with a cycle time of 1 microsecond. It costs an additional 1 microsecond to ... over such questions. Please tell me how to solve these questions correctly?
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LL(1) grammar
what will be the LL(1) Parsing table for following grammar:S->aSAA->aB|aB->bA|b
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Gate 04 , DBMS ,FILE STRUCTURE,B TREES
https://gateoverflow.in/?qa=blob&qa_blobid=2550937292644146307Plz explain, if we are asked to put each b tree node to fit in one block then why don't we consider it a leaf node , why do we need to consider block pointers .
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time complexity
how substitution of variables in master theoram take place
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Graph theory Modified
What is the maximum integer value m such that every simple connected graph with r vertices and r+2 edges contains at least m different spanning trees ?1)12)43)84)m
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Bit stuffing
A message M = 11111111 after bit stuffing with End delimeter as 111 will be sent as____________?
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made easy test series
1) Every group of prime order is Abelien group.2) If (G,*) be a cyclic group of even order ,then there exist atleast one elements other than identity element such that a=a^(-1)
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made easy test series
Every graph with fewer edge than vertices has component of tree(explain)
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made easy test series
Consider F be a family of all subsets of set {1,2,3,.....100} that contain atleast 50 numbers,partially ordered with respect to containment.Then maximum size of chains in the poset (F,⊆) that cover F is
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c programming
what is the output of the c program given below, #include<stdio.h> int main() { char pt[]="Gatelecture"; char qt[]="GATE"; int i=0; for( ;pt[i++]=qt[i++]; ); printf("%s",pt); } a. AeEeb. AaEec. aAeEd. none of the above
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made easy test series
What is the number of partition of X={a,b,c,d,e,f}.where 'a' and 'c' are always in same block?
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Control Memory
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Bulk loading
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DOUBT
IN SQL WHILE WE USING UNIQUE CONSTRAINT , ARE WE ALLOWED TO USE NULL VALUE OR NULL VALUES OR NONE OF THEM ????????
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Test Series
What is the correct ascending order?
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Test Series
A system has 10 identical resources and N processes competing for them. Each process can request atmost 3 resources but by grouping of first 3 processes needs only 6 resources. Then, the maximum value of N...
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String Operation
While performing a Transpose operation on a string,is it similar to the reverse operation on string or a palindromme?
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Made easy
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Ethernet
In Ethernet the header size is 26 Bytes. Can anybody explain me how it is?
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Page Table Size of different processes
I have watched two video lectures on OS memory management (PK Biswas and IISc Mathew Jacob). In both lectures they say that the compiler assumes (while compiling and ... number of entries..? Is it the real reason to use valid/invalid bit ?
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probability
A deck of 52 playing cards is shuffled, and the cards are turned up one at a time until the first ace appears. Is the next card—that is, the card following the first ace—more likely to be the ace of spades or the two of clubs?
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ER Model
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Curiousity
In an intersection between a regular language and a DCFL, we always tend to promote regular language to DCFL and say that the result will be intersection between ... is an intersection between a DCFL and a regular language but not a DCFL.
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SELF DOUBT PROGRESS AND BOUND AND WAIT
LOAD Ri,M[LOCK]CMP Ri,#0JNZ TO STEP 1STORE M[LOCK],#1CRITICAL SECTIONSTORE M[LOCK],#0 progress and bound wait satisfying or not??
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