Gate 2019 answer key

Question

I want to challenge the recursive question of gate 2019.Can u suggest what supporting document can be placed?

Answer 1

please do challenge the question because none of the option is matching, you may get reference from gate 2017 question on foo. Give proper justification of stack overflow, explain every concept related to recurssion, and if possible upload in one pdf.

Comments

what about nor gate question?

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can u please help me?

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minimum 3 NOR gates are required,hope they will correct the answer.

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we have to challenge the question.we does not depend on hope

Answer 2

Here is the code running: https://ideone.com/NKgYHJ  

 

It keeps on running for 15 seconds. 

Answer 3

Gate 2017 question on foo function

Answer 4

for nor gates answer 4 is correct.plz read the question carefully it asking for sum of product i.e. BD+B'D' not for product of sum.

Comments

why??

3 should be correct

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i had read the question

the question say that it is expressed in form of sop but minimum no is 3

Answer 5

52 is correct answer because in return statement post increment is there so initially it will return 7 itself.

Answer 6

Are you talking about r();r(); r() ? you can just run it in your computer and see the output.

Comments

no

i am asking about the question whose answer shoulbe not print anything and terminate.