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Questions by bane

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0 answers
Many of the IITs offer direct Ph.D. after B.Tech. Is it a wise choice to go for this course for a "non IIT" graduate (read private college)? Will the expectation level be too high? Will an only B.Tech. graduate student cope up with the rigour of the course? What is the career scope? (Research/academic/industrial jobs) Any kind of insight will be helpful.
asked May 1, 2017 in IISc/IITs 251 views
0 votes
2 answers
My doubt is as follows: Which NET exam is for computer science students: CBSE/UGC NET or CSIR - UGC NET and what is the subject code. Information for the same would be very useful.
asked Mar 1, 2017 in CBSE/UGC NET 738 views
1 vote
0 answers
If the memory access time (tm), page fault frequency (PFF) and page fault service time (PFST) are given, and effective access time (EAT) is asked, which of the following formula is used? 1. EAT = tm + PFF*PFST + tm 2. EAT = tm + PFF*PFST Also explain why and in which case what formula is used. Also, please tell if we are suppossed to assume single level paging for such questions.
asked Aug 26, 2016 in Operating System 147 views
3 votes
2 answers
∀x∃y P(x) → Q(y) ≡ ∀x P(x) → ∃yQ(y) We have to prove whether this is a tautology or not. How do we proceed ?
asked Aug 26, 2016 in Mathematical Logic 235 views