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17191
Korth
How can serial schedule be subset of concurrent schedule ?? They should act as disjoint set . Plz explain somebody .
How can serial schedule be subset of concurrent schedule ??They should act as disjoint set .Plz explain somebody .
Shubham Agarwal 1
121
views
Shubham Agarwal 1
asked
Oct 29, 2018
0
votes
0
answers
17192
TOC - Self Doubt
The strings which are not having any common difference are CSL or not ?
The strings which are not having any common difference are CSL or not ?
Ashish Roy 1
168
views
Ashish Roy 1
asked
Oct 29, 2018
Theory of Computation
theory-of-computation
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0
votes
0
answers
17193
#ME test series
himgta
738
views
himgta
asked
Oct 29, 2018
0
votes
1
answer
17194
Test series
The symbol form of predicates :x is the father of the mother of y
The symbol form of predicates :x is the father of the mother of y
Anurag Tiwari 1
2.9k
views
Anurag Tiwari 1
asked
Oct 29, 2018
0
votes
0
answers
17195
Memory Overhead
What is memory overhead? Is it's size same as size of page table for the process?
What is memory overhead? Is it's size same as size of page table for the process?
srestha
1.5k
views
srestha
asked
Oct 29, 2018
Operating System
paging
multilevel-paging
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–
0
votes
1
answer
17196
made easy
A hard disk has a capacity of 40MB.Disk block size is 2KB.Disk block address is 3 bytes.If the system uses a bit map approach to maintain free space utilization, what is the number of blocks required to store the bit map?
A hard disk has a capacity of 40MB.Disk block size is 2KB.Disk block address is 3 bytes.If the system uses a bit map approach to maintain free space utilization, what is ...
Piyush mishra
1.3k
views
Piyush mishra
asked
Oct 29, 2018
0
votes
0
answers
17197
made easy
A computer system uses a single level directory structure.The directory occupies 2 disk blocks. The disk block size is 2KB. Directory entry size is 4bytes.what is the maximum number of files in the file system.
A computer system uses a single level directory structure.The directory occupies 2 disk blocks. The disk block size is 2KB. Directory entry size is 4bytes.what is the max...
Piyush mishra
116
views
Piyush mishra
asked
Oct 29, 2018
0
votes
0
answers
17198
Self Doubt
Let X is an Binary Semaphore with waiting Queue in FIFO order. P1 P2 repeat forever V(X); Compute ; P(X); repeat forever P(X); Compute ; V(X); P1 P2 repeat forever V(X); Compute ; V(X); repeat forever P(X); Compute ; V(X); In which case Starvation for P2 is possible??
Let X is an Binary Semaphore with waiting Queue in FIFO order.P1P2repeat forever V(X); Compute ; P(X); repea...
jatin khachane 1
660
views
jatin khachane 1
asked
Oct 29, 2018
Operating System
operating-system
process-synchronization
semaphore
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–
0
votes
0
answers
17199
Decidability Doubt
A recursive language is empty or a recursive language contains all strings over sigma*. Why this problem is undecidable?
A recursive language is empty or a recursive language contains all strings over sigma*. Why this problem is undecidable?
aditi19
247
views
aditi19
asked
Oct 29, 2018
Theory of Computation
decidability
theory-of-computation
turing-machine
recursive-and-recursively-enumerable-languages
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–
1
votes
1
answer
17200
Power sets
saumya mishra
538
views
saumya mishra
asked
Oct 29, 2018
0
votes
1
answer
17201
Self Doubt
formulas represent the sentence, 'He will come on the 8:15 or the 9:15 train; if the former, he will have time to visit us', where p means 'He will come on the 8:15' q means 'He will come on the 9:15' r means 'He will have time to visit us'
formulas represent the sentence, 'He will come on the 8:15 or the 9:15 train; if the former, he will have time to visit us', wherep means 'He will come on the 8:15'q mean...
manisha11
646
views
manisha11
asked
Oct 29, 2018
Mathematical Logic
propositional-logic
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0
votes
1
answer
17202
ACE TEST SERIES
HOW??
HOW??
CHïntän ÞäTël
202
views
CHïntän ÞäTël
asked
Oct 29, 2018
CO and Architecture
co-and-architecture
one-address-instruction
numerical-answers
ace-test-series
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0
votes
0
answers
17203
TOC-ACE TEST SERIES
CAN ANYONE EXPLAIN ME HOW ??
CAN ANYONE EXPLAIN ME HOW ??
CHïntän ÞäTël
470
views
CHïntän ÞäTël
asked
Oct 29, 2018
0
votes
1
answer
17204
Regular Language and Ambiguity
For every regular grammar, we can always have an unambigious grammar?
For every regular grammar, we can always have an unambigious grammar?
smsubham
445
views
smsubham
asked
Oct 28, 2018
Theory of Computation
theory-of-computation
finite-automata
regular-language
inherently-ambiguous
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–
1
votes
1
answer
17205
test series
Consider an empty binary search tree of height $-1.$We need to fill the following sequence of numbers in it $: 11, 12, 13, 14, 15, 16, 17.$The number of ways in which the numbers can be inserted in an empty binary search tree, such that the resulting tree has height $6,$ is _____________ $A)2$ $B)4$ $C)32$ $D)64$
Consider an empty binary search tree of height $-1.$We need to fill the following sequence of numbers in it $: 11, 12, 13, 14, 15, 16, 17.$The number of ways in which the...
mitesh kumar
1.7k
views
mitesh kumar
asked
Oct 28, 2018
Programming in C
data-structures
binary-search-tree
test-series
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0
votes
0
answers
17206
Available programs in TIFR for CS branch
I have done my B.E I just want to know if TIFR has a MSc or MTech program or they have direct PhD Programs.?
I have done my B.E I just want to know if TIFR has a MSc or MTech program or they have direct PhD Programs.?
sripo
948
views
sripo
asked
Oct 28, 2018
TIFR
usertifr
usermod
admissions
non-gate
cutoffs
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–
0
votes
1
answer
17207
MadeEasy Test Series: Databases - Er Diagram
dekabh
627
views
dekabh
asked
Oct 28, 2018
Databases
databases
er-diagram
made-easy-test-series
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–
0
votes
0
answers
17208
TESTBOOK
For the statement 'L= P + R ' the least number of temporary variables rquired to create a 3 address code sequence is :_________. I have a doubt , isn't it already in 3 address code? If not, then please answer with correct 3 address code.
For the statement 'L= P + R ' the least number of temporary variables rquired to create a 3 address code sequence is :_________.I have a doubt , isn't it already in 3 ad...
Rajat Agrawal007
130
views
Rajat Agrawal007
asked
Oct 28, 2018
0
votes
1
answer
17209
Gilbert Strang
Differentiate y=$x^{-1/lnx}$
Differentiatey=$x^{-1/lnx}$
aditi19
305
views
aditi19
asked
Oct 28, 2018
Calculus
gilbert-strang
calculus
integration
engineering-mathematics
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–
0
votes
0
answers
17210
PROBABILITY
eyeamgj
405
views
eyeamgj
asked
Oct 28, 2018
0
votes
0
answers
17211
ibps it officer
sorting is useful for 1.report generation 2.minimizing the storage needed 3. making searching eaiser and efficient 4. reporting queries eaisely 5 none
sorting is useful for 1.report generation2.minimizing the storage needed3. making searching eaiser and efficient4. reporting queries eaisely5 none
Kushagra1234
216
views
Kushagra1234
asked
Oct 28, 2018
0
votes
1
answer
17212
testbook Testseries
An organism is born on day k = 1 with 1 cells. During day k = 2, 3, . . . the organism produces k 2 k−1 times more new cells than it produced on day k − 1. Give a simplified expression for the total of all its cells after n days
An organism is born on day k = 1 with 1 cells. During day k = 2, 3, . . . the organism produces k 2 k−1 times more new cells than it produced on day k − 1. Give a sim...
Mayank Gupta 3
313
views
Mayank Gupta 3
asked
Oct 28, 2018
0
votes
0
answers
17213
network security
suppose that a message has been encrypted using DES in chipertext block chaining mode.Instead of a single 0 bit being transformed One bit of chipertext in block Ci is accentually transformed from 0 to 1 during transmission. How much plaintext will be grabled as a result? a)1 b)2 c)n- d)n-i+1
suppose that a message has been encrypted using DES in chipertext block chaining mode.Instead of a single 0 bit being transformed One bit of chipertext in block Ci is ac...
balaganesh
140
views
balaganesh
asked
Oct 28, 2018
0
votes
1
answer
17214
network security
suppose that a message has been encrypted using DES in chipertext block chaining mode. One bit of chipertext in block Ci is accedntally transformed from 0to 1during transmissin. How much plaintext will be grabled as a result? a)1 b)2 c)n- d)n-i+1
suppose that a message has been encrypted using DES in chipertext block chaining mode. One bit of chipertext in block Ci is accedntally transformed from 0to 1during trans...
balaganesh
634
views
balaganesh
asked
Oct 28, 2018
Computer Networks
network-security
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–
1
votes
0
answers
17215
Test Series
How many integers in the set {1,2,3,4,....121} are not divisible by 2 or 3 or 5? How will I determine in exam how many numbers are divisible by 3 or 2 & 3, 3 & 5, 2& 3 & 5? It will be time-consuming and confusing.
How many integers in the set {1,2,3,4,....121} are not divisible by 2 or 3 or 5?How will I determine in exam how many numbers are divisible by 3 or 2 & 3, 3 & 5, 2& 3 & 5...
Gupta731
296
views
Gupta731
asked
Oct 28, 2018
Combinatory
discrete-mathematics
combinatory
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–
0
votes
0
answers
17216
Test Series
How C is the answer?
How C is the answer?
Gupta731
161
views
Gupta731
asked
Oct 28, 2018
Combinatory
discrete-mathematics
set-theory&algebra
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–
0
votes
1
answer
17217
Test Series
An institute offers 7 branches with intakes of 60 per branch. What is the minimum number of students we can select randomly from the institute? So guaranteed that will have 10 students belongs from the same branch?
An institute offers 7 branches with intakes of 60 per branch. What is the minimum number of students we can select randomly from the institute? So guaranteed that will ha...
Gupta731
330
views
Gupta731
asked
Oct 28, 2018
Combinatory
discrete-mathematics
combinatory
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–
0
votes
0
answers
17218
image processing
why do we use double integration while calculating optical flow in image processing
why do we use double integration while calculating optical flow in image processing
akhila chandana
217
views
akhila chandana
asked
Oct 28, 2018
0
votes
0
answers
17219
self doubt
The output quality of a printer is measured by: a.Dots printed per unit time b.Dot per centimetre c.Dot per sq.inch d.Dot per inch
The output quality of a printer is measured by:a.Dots printed per unit time b.Dot per centimetre c.Dot per sq.inch d.Dot per inch
Shubham Aggarwal
153
views
Shubham Aggarwal
asked
Oct 28, 2018
3
votes
1
answer
17220
#Functional Depencency
max number of FD in a relation with 'n' attributes=$2^{2n}$ how this formula is obtained?
max number of FD in a relation with 'n' attributes=$2^{2n}$how this formula is obtained?
aditi19
495
views
aditi19
asked
Oct 28, 2018
Databases
database-normalization
databases
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