Recent activity by Amey / GATE Overflow for GATE CSE

2 answers

1

2016 cse paper analysis

3.0k views

asked Feb 6, 2016

2 answers

2

cache
consider single level cache woth access time 5ns line size of 128 bytes and hit ratio is 0.97.Main memory uses block transfer capability that has first 8 bytes access time 50 ns and for remaining words 10ns What is access time when there is cache miss(Assume cache waits until line is fetched from memory and then reexecutes for hit)

consider single level cache woth access time 5ns line size of 128 bytes and hit ratio is 0.97.Main memory uses block transfer capability that has first 8 bytes access t...

783 views

answered Jan 29, 2016

1 answer

3

Avoidance of mutual exclusion
which of the following is the guaranteed solution of avoidance of mutual exclusion? 1. Semaphore 2. Monitor 3. Bankers Algorithm 4. None

which of the following is the guaranteed solution of avoidance of mutual exclusion?1. Semaphore2. Monitor3. Bankers Algorithm4. None

491 views

answered Jan 25, 2016

1 answer

4

Subject Topic- Probability
what is positively skewed ,symmetric and negatively skewed distribution?

what is positively skewed ,symmetric and negatively skewed distribution?

971 views

asked Dec 25, 2015

1 answer

5

Pipeline speedup
Suppose there are 100 instructions ad we have a 6-stage pipeline, then if 25% of the instructions have 2 stall cycles, what is the time taken by the pipeline? Will it be 25*3+75=150 , or 6+25*3+74=155. Why? This is actually related to 2014 question, where we have to compute speedup; I did this way, for 150 i get 4, for 155 i get 3.8

Suppose there are 100 instructions ad we have a 6-stage pipeline, then if 25% of the instructions have 2 stall cycles, what is the time taken by the pipeline?Will it be 2...

597 views

answered Dec 22, 2015

1 answer

6

relational algebra
THE DIFFERENCE BETWEEN FOLLOWING 2 EXPRESSIONS? a. (selection)year≥2009(takes) NATURAL JOIN student b. (selection)year≥2009(takes NATURAL JOIN student)

THE DIFFERENCE BETWEEN FOLLOWING 2 EXPRESSIONS?a. (selection)year≥2009(takes) NATURAL JOIN studentb. (selection)year≥2009(takes NATURAL JOIN student)

507 views

answer selected Dec 22, 2015

1 answer

7

Toc DFA
no of states for accepting €?

no of states for accepting €?

655 views

commented Dec 22, 2015

1 answer

8

Scan cscan
plz explain scan cscan ,i have 2 books which gives 2 different implementation

plz explain scan cscan ,i have 2 books which gives 2 different implementation

1.3k views

asked Dec 17, 2015

2 answers

9

Mtu
Consider a network having a host P connected to another host Q via two routers Rl and R2. P is connected to R1 through a link that can support a maximum frame length of 1024 bytes including header of size 12 bytes. R1 is connected to R2 through a ... number of bytes that are sent from host P to Q (including all the headers). https://gateoverflow.in/?qa=blob&qa_blobid=626145120644117638

Consider a network having a host P connected to another host Q via two routers Rl and R2. P is connected to R1 through a link that can support a maximum frame length of 1...

799 views

answered Dec 16, 2015

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