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Recent questions tagged doubt
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1
#login problems
Hello sir!! I got in to a serious problem ..I have forgotetn the login password of Gate overflow..Cant do login from my Laptop or any other device..Currently I am using The app..but I need to login in my laptop..How can I reset my password ?..Pls help me it's necessary and a bit urgent
Hello sir!! I got in to a serious problem ..I have forgotetn the login password of Gate overflow..Cant do login from my Laptop or any other device..Currently I am using The app..but I need to login in my laptop..How can I reset my password ?..Pls help me it's necessary and a bit urgent
asked
May 28, 2019
in
Others
Ritabrata Dey
48
views
doubt
2
votes
1
answer
2
#made easy
Stack A has entries a,b,c,d(with a on top).Stack B is empty. An entry popped out of stack A is pushed into stack B. An entry popped out of stack B can only be printed. The no. of possible permutation for printing the elements are __ ? 24 12 21 14 can anybody give a generalized formula with explanation for this ?
Stack A has entries a,b,c,d(with a on top).Stack B is empty. An entry popped out of stack A is pushed into stack B. An entry popped out of stack B can only be printed. The no. of possible permutation for printing the elements are __ ? 24 12 21 14 can anybody give a generalized formula with explanation for this ?
asked
Dec 19, 2018
in
Programming
Satbir
76
views
doubt
0
votes
0
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3
Self doubt operating system
What is normalised turn around time for a process ? if we are using any scheduling algorithm
What is normalised turn around time for a process ? if we are using any scheduling algorithm
asked
Dec 16, 2018
in
Operating System
Prince Sindhiya
36
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self
doubt
operating-system
0
votes
1
answer
4
Multilevel paging
Doubt In multi level paging Is it required that all the pages of the page table should be in main memory like inner page table and outer page table should be in main memory or either by loading only outer page table we can run the process if any inner page table page required it generate a trap(page fault )and that inner page will put into the main memory by os ?
Doubt In multi level paging Is it required that all the pages of the page table should be in main memory like inner page table and outer page table should be in main memory or either by loading only outer page table we can run the process if any inner page table page required it generate a trap(page fault )and that inner page will put into the main memory by os ?
asked
Oct 14, 2018
in
Operating System
rajinder singh
80
views
doubt
0
votes
0
answers
5
General question
Can anyone plzzz help me how can I post any photo of problem I have from my gallery
Can anyone plzzz help me how can I post any photo of problem I have from my gallery
asked
Sep 30, 2018
in
Others
Priya Singh 6
29
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doubt
0
votes
0
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6
Database System Concepts - Set Operation
UNION, Intersect Operation in both, Relational Algebra and SQL automatically eliminates DUPLICATES. Does UNION, INTERSECT operation also by default SORTs the resultant tuples in SQL (OR) the resultant SET in Relational Algebra? If Yes, Does it also automatically sorts the result of UNION ALL & INTERSECT ALL?
UNION, Intersect Operation in both, Relational Algebra and SQL automatically eliminates DUPLICATES. Does UNION, INTERSECT operation also by default SORTs the resultant tuples in SQL (OR) the resultant SET in Relational Algebra? If Yes, Does it also automatically sorts the result of UNION ALL & INTERSECT ALL?
asked
Sep 15, 2018
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Databases
cognoscenti
100
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databases
doubt
reference-book
0
votes
2
answers
7
#preemption
If a process comes from block state to ready state then what can be said about preemption ?
If a process comes from block state to ready state then what can be said about preemption ?
asked
Jul 22, 2018
in
Operating System
Satbir
102
views
preemption
doubt
0
votes
1
answer
8
self doubt
i am currenly studying in BE when it is good time to give the ISRO exam??
i am currenly studying in BE when it is good time to give the ISRO exam??
asked
Jun 24, 2018
in
GATE
vijju532
60
views
self
doubt
0
votes
0
answers
9
General Question
How can i learn to solve questions based on impllications , contrapositive, conjuction etc maths proportional logic? I am not able to solve any single question of that topic. How can i learn?
How can i learn to solve questions based on impllications , contrapositive, conjuction etc maths proportional logic? I am not able to solve any single question of that topic. How can i learn?
asked
Dec 24, 2017
in
Mathematical Logic
Pranav Madhani
64
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gate-preparation
general
question
doubt
0
votes
1
answer
10
General Question
Hello! I have question regarding Gate 18. I have done mostly all subjects except OS and CO. As i am planning to leaving as i want to start doing all gate sample papers and practise questions. If i leave those 2 subjects how much marks i am missing and how much can i get ? 1) Best 2) Average
Hello! I have question regarding Gate 18. I have done mostly all subjects except OS and CO. As i am planning to leaving as i want to start doing all gate sample papers and practise questions. If i leave those 2 subjects how much marks i am missing and how much can i get ? 1) Best 2) Average
asked
Dec 11, 2017
in
Others
Pranav Madhani
223
views
gate-preparation
general
doubt
question
1
vote
0
answers
11
grammar
In this question ,what is the correct approach to solve this question ,I generally take production and for that trying to produce given string ,but it takes long time , I found this from KLP Mishra-theory of computation ,pls help me m not getting this
In this question ,what is the correct approach to solve this question ,I generally take production and for that trying to produce given string ,but it takes long time , I found this from KLP Mishra-theory of computation ,pls help me m not getting this
asked
Aug 19, 2017
in
Theory of Computation
set2018
78
views
theory-of-computation
self
doubt
3
votes
1
answer
12
precedence graph
please explain the concept of precedence graph in operating system concurrent processes.
please explain the concept of precedence graph in operating system concurrent processes.
asked
Jul 7, 2017
in
Operating System
set2018
1.1k
views
self
doubt
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