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MOCK TEST compiler design
Consider the given below grammar S→ cAd A→ bA | aA | b If a recursive descent parser is used for string “cbababd” then number of back trackin worst case is:
commented
in
Compiler Design
Dec 2, 2018
1.6k
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compiler-design
grammar
parsing
numerical-answers
test-series
1
answer
2
Number of tuples?
answered
in
Databases
Nov 29, 2018
342
views
1
answer
3
How many minimum number of tables are required to represent this situation in the Relational Model?
The Answer is 3. But I think only 2 are required as R2 is many(E3) to one(E1) with total participation. Thus tables formed E2R1(DFA) with pk as DA. R2(GHABC) with pk as G.
asked
in
Databases
Sep 26, 2018
2.4k
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2
answers
4
Two level of cache
Consider a two level cache system. For 100 memory references 20 misses in 1st level cache,10 misses in second level cache. Miss penalty from second level to memory is 40 cycles. if Total average = 7.6 cycles, then hit time of second level cache ? Assume hit time of second level cache is two times the first level cache? Ans. 4
commented
in
CO and Architecture
Sep 26, 2018
5.6k
views
co-and-architecture
cache-memory
2
answers
5
ME test series.
How 14? I am not able to understand. Why not 30.
commented
in
Graph Theory
Sep 7, 2018
529
views
graph-theory
0
answers
6
ME TEST SERIES QUESTION Compiler Design.
I am getting 5 as answer. I am not getting the solution approach? How did sign of A of production 5 get 0?
asked
in
Compiler Design
Sep 6, 2018
175
views
0
answers
7
How to increase marks to get top rank ? READ DETAILS
I secured rank 960 in GATE18 but I am not satisfied. I will be attempting GATE19 and I want to get into top 100 if not not 10. But, I am stuck, don't have a clear path to follow. And my question is the same, i.e. how to go from 51 marks to say, 67 or 70 and more?
asked
in
Others
Jun 26, 2018
621
views
preparation
usergate2019
usermod
iisc
1
answer
8
Admission Query
Do we have to submit(How to submit) the Declaration / Undertaking – for OBC Candidates? I mean I understand that we have to submit the obc-ncl certificate but do we have to submit the declaration/undertaking form as well at the time of applying online?
asked
in
Written Exam
Apr 11, 2018
398
views
admissions
gatecse-2018
cse
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