Recent questions without a selected answer

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17191
How can serial schedule be subset of concurrent schedule ??They should act as disjoint set .Plz explain somebody .
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17192
The strings which are not having any common difference are CSL or not ?
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17193
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1 answer
17194
The symbol form of predicates :x is the father of the mother of y
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17195
What is memory overhead? Is it's size same as size of page table for the process?
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1 answer
17196
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 ...
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17197
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...
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17199
1 votes
1 answer
17200
0 votes
1 answer
17201
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...
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17203
CAN ANYONE EXPLAIN ME HOW ??
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17206
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.?
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17208
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...
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1 answer
17209
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17210
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17211
sorting is useful for 1.report generation2.minimizing the storage needed3. making searching eaiser and efficient4. reporting queries eaisely5 none
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1 answer
17212
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...
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17213
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1 answer
17214
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...
1 votes
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17215
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...
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17216
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1 answer
17217
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...
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17218
why do we use double integration while calculating optical flow in image processing
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17219
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
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1 answer
17220
max number of FD in a relation with 'n' attributes=$2^{2n}$how this formula is obtained?