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Answers by Injila
0
votes
1
galvin
what basic information is stored with each disk sector?
what basic information is stored with each disk sector?
470
views
answered
Jul 3, 2017
Operating System
disk-scheduling
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–
0
votes
2
Is this decidable or undecidable
A = { (M, w) | M is a TM that on input w, tries to move its head past the left end of the input } B = { (M, w) | M is a TM that on input w, moves its head left at least once, at some point} how to decide that a problem is decidable or undecidable , recognisable or unrecognisable ??
A = { (M, w) | M is a TM that on input w, tries to move its head past the left end of the input }B = { (M, w) | M is a TM that on input w, moves its head left at least on...
1.9k
views
answered
Jul 2, 2017
Theory of Computation
theory-of-computation
decidability
turing-machine
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–
0
votes
3
Packet Switched Network [GateBook]
1.1k
views
answered
Jun 9, 2017
Computer Networks
computer-networks
ip-packet
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–
0
votes
4
propositional logic
Which of the following propositional statements is TRUE ? A) ∀x ∀z ∃y [ P(x,y) ]---> ∃y ∀x ∀z [ P(x,y) ] B) ∃y ∀x ∀z [ P(x,y) ]---> ∀x ∀z ∃y [ P(x,y) ] C) Both A) and B) and so both are equivalent D) None of the above.
Which of the following propositional statements is TRUE ?A) ∀x ∀z ∃y [ P(x,y) ] - ∃y ∀x ∀z [ P(x,y) ]B) ∃y ∀x ∀z [ P(x,y) ] - ∀x ∀z ∃y [ P(x,y) ]C...
900
views
answered
Mar 17, 2017
Mathematical Logic
propositional-logic
discrete-mathematics
mathematical-logic
first-order-logic
engineering-mathematics
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