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User Chhotu
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Questions by Chhotu
0
votes
2
answers
1
MadeEasy Test Series: Computer Networks - Ipv6
Hi Guys, Could you please provide justification for the mentioned options ?
asked
in
Computer Networks
Jan 31, 2018
540
views
ipv6
computer-networks
made-easy-test-series
7
votes
0
answers
2
Cyclic Prime Implicant K-map
Hi Guys, Any justification for the mentioned answer or what could be the answer ?
asked
in
Digital Logic
Jan 31, 2018
5.2k
views
digital-logic
prime-implicants
k-map
0
votes
0
answers
3
Type of Language
Hi Guys, What is the type of $L_{1}$ and $L_{2}$ ? If they are REC then How could it be proved ?
asked
in
Theory of Computation
Jan 31, 2018
304
views
theory-of-computation
recursive-and-recursively-enumerable-languages
2
votes
1
answer
4
Preparation plan for UGC NET (Computer Science) ?
Hi Guys, How one should prepare for UGC - NET exam computer science ? Lot of stuff is available but if someone can point out some good study material and source for all previous year question paper then it will be really helpful ? I think for Paper 2 some help could be taken from GATE study material but from where one should prepare for Paper 1 ?
asked
in
CBSE/UGC NET
Jan 27, 2018
3.1k
views
net
cbse
ugc
ugc-net-lecturship
csir
1
vote
1
answer
5
Various Methods to eliminate Static(0/1) and Dynamic Hazards in Digital Circuits
Hi Guys, What are various techniques to eliminate Static(0/1) and Dynamic Hazards in Digital Circuits ? If you can provide some good reference then it will be really helpful. ping @Puja Mishra, ... , @Anu007, @Hemant Parihar, @ sushmita, @VS @Shweta Nair @Krish__, @Ashwin Kulkarni @reena_kandari and @srestha ji.
asked
in
Digital Logic
Dec 29, 2017
398
views
digital-circuits
hazards
1
vote
0
answers
6
2 PL with lock upgrade and Conflict serializability
Hi Guys, Please tell following statement is T/F --> If there is a schedule which is conflict serializable. But there may not exist any 2 PL with lock upgrade scheme to execute it. PS: ping @Krish__, @rahul sharma 5, @Red_devil, @Shivam Chauhan, @Tuhin Dutta, @Anu007, @Ashwin Kulkarni @reena_kandari and @srestha ji.
asked
in
Databases
Dec 26, 2017
939
views
databases
transaction-and-concurrency
conflict-serializable
2phaselocking
7
votes
1
answer
7
SQL keyword ANY and ALL
Hi Guys, In SQL, <condition> ALL evaluates to TRUE if inner query returns no tuples. { X < ALL (empty) == TRUE } <condition> ANY evaluates to FALSE if inner query returns no tuples. { X < ANY (empty) == FALSE } But what is the logical reason behind this ? PS: ping @Krish__, @Anu007, @Ashwin Kulkarni @reena_kandari and @srestha ji.
asked
in
Databases
Dec 24, 2017
1.5k
views
sql
databases
query
0
votes
1
answer
8
Essential and Optional functionality of each layer in TCP/IP 7-Layer model
Hi Guys, Can anyone please list Essential and Optional functionality of each layer in TCP/IP 7-Layer model ? If some functionality is optional then which other layer/layers could handle that functionality.
asked
in
Computer Networks
Dec 18, 2017
585
views
computer-networks
network-layering
1
vote
1
answer
9
Why does Jamming signal not collide ?
Hi Guys, In Ethernet whenever collision happens station sends a Jamming signal. But why does these special signal not collide ? In many question i saw they also have TT and TP. So what does make them collision free ? PS: Refer Problem 2 on http://web.eecs.umich.edu/~zmao/eecs489/MT2/mt2reviewHints.pdf
asked
in
Computer Networks
Dec 16, 2017
1.9k
views
computer-networks
csma-cd
0
votes
0
answers
10
Travel expense reimbursement of BAARC interview
Hi Guys, I hope you will be doing good. But just want to know (in case you have attended BAARC interview). Have you guys received travel reimbursement amount in your bank account ? I am just asking because i have not received till now. :(
asked
in
Others
Dec 13, 2017
342
views
interview
1
vote
0
answers
11
Regarding Gate Overflow improvement and addition of many more features
Hi @GO Admin Team, I found GO is a really good platform and it could be modified to make it more awesome (means many more improvement and functionality could be added). There are many open source project ... great role in solving many problems related to education system and reducing the overall cost of good quality education.
asked
in
Others
Dec 12, 2017
208
views
gateoverflow
0
votes
0
answers
12
Update, Delete and Insert via View in SQL
Hi Guys, In what situation Update, Delete and Insert operation could be performed via view ? Please provide some kind of proof to support your answer. It will be really helpful. PS: http://www.geekinterview.com/question_details/4529 ... modify-data-through-a-view http://www.sqlservercentral.com/blogs/sqldbauk/2011/07/11/can-you-delete-from-a-view_3F00_/
asked
in
Databases
Dec 11, 2017
243
views
databases
sql
view
0
votes
0
answers
13
TCP sequence number in case of Dummy packet
Hi Guys, I know 1 new sequence number is consumed consumed for SYN, FIN or 1 byte of Data (means for 100 Byte 100 sequence number will be used). But sometimes TCP sends Dummy packet for example when receivers window size is zero ... as Silly window Syndrome problem). So in such kind of cases does new sequence number is used for every dummy packet ?
asked
in
Computer Networks
Dec 11, 2017
399
views
computer-networks
tcp
sequencenumber
2
votes
1
answer
14
Efficiency of Stop-and-Wait, Selective Reject and Go-Back-N ARQ when error probability is p
Hi Guys, Do you know formula for efficiency of Stop-and-Wait, Selective Reject and Go-Back-N ARQ when error probability is p ? PS: Although i am mentioning the link for answer but if you want to add some ... info.(or some more elegant proof for the formula) then it will be really helpful for all readers. :)
asked
in
CO and Architecture
Dec 10, 2017
2.3k
views
computer-networks
sliding-window
stop-and-wait
go-back-n
1
vote
1
answer
15
Increment of PC(Program counter)
Hi Guys, In most of the books it is mentioned that PC contains the starting address of instruction. And during the fetch cycle it is incremented and it points to the next instruction. is this always TRUE ? But I have one doubt - Let us ... know how much PC should be incremented because in IF phase we do not know - how many words does current instruction take ?
asked
in
CO and Architecture
Dec 7, 2017
1.5k
views
co-and-architecture
1
vote
0
answers
16
Deadlock implies No Progress (in process synchronization) ?
Hi Guys, Deadlock implies no progress. This statement is mentioned at many places. But i just want to verify my reasoning with respect to Progress definition Progress If no process is executing in its critical section and some ... of Deadlock. If my reasoning is not complete or incorrect then please notify. It will be a great help.
asked
in
Operating System
Dec 4, 2017
815
views
process-synchronization
deadlock-prevention-avoidance-detection
critical-section
progress
0
votes
1
answer
17
MadeEasy Test Series 2017: Probability - Conditional Probability
Hi Guys, I think final answer of following question should be 0.47. Please correct me if i am wrong.
asked
in
Probability
Dec 1, 2017
483
views
made-easy-test-series
engineering-mathematics
probability
1
vote
0
answers
18
Made Easy: 2017-18: DISCRETE MATHEMATICS-2: Q: 14
Hi Guys, For the following question provided answer is 1(means 'h' ). But why is element 'g' can not complement of 'b' ?
asked
in
Mathematical Logic
Nov 28, 2017
1.2k
views
made-easy-test-series
discrete-mathematics
lattice
0
votes
0
answers
19
MadeEasy Subject Test: Engineering Mathematics - Recurrence
Hi Guys, Why is option (C) wrong for the following question ? PS: One reason could be it is solution to the recurrence relation. is there any other reason ?
asked
in
Combinatory
Nov 28, 2017
259
views
made-easy-test-series
discrete-mathematics
recurrence-relation
0
votes
1
answer
20
MadeEasy Subject Test: Engineering Mathematics - Eigen Value
Hi Guys, I think provided answer is partially correct. What is your opinion ?
asked
in
Linear Algebra
Nov 27, 2017
597
views
made-easy-test-series
engineering-mathematics
linear-algebra
eigen-value
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