I am DeePu sotware engineer working with EMC
corporation ,recently I had attended mcafee interview .
Their questions were at heights of stupidity , I don't know
what they want , I am a developer with 4 year
experienced .I am listing the questions asked
1:What is the flag in g++ to avoid structure padding
2:In wht order parameters are passed to stack
3:How you will edit code segment of an exe
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Answer Posted / sandhya.v
2:
passing parameters on the stack is slightly less efficient
than passing those parameters in registers, the register
set is very limited and you can only pass a few value or
reference parameters through registers. The stack, on the
other hand, allows you to pass a large amount of parameter
data without any difficulty. This is the principal reason
that most programs pass their parameters on the stack.
3:
For this qustion ,there is a proper answer given in this
link
http://www.arl.wustl.edu/~lockwood/class/cse306/mp/mp0/mp0.h
tml
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