inautix

C++ paper:

1.cin is an

a.function

b.object

c.class.



3.what is the use of scope resolution operator?



4.advantage of inline function?



5.copy constructor is

ans:call by value.



6.ques on vertual destructor?



7.template one ques?



8.one q' on container class?



The order above may be different.there r totally 15 ques its very easy

to ans'r.

rest of the ques r as same as HCL cisco.u can do that.





C paper:



1.How will u terminate the statement?

ans: ;



2.select the wrong one

a.a+=1;

b.a*=2;

c.a**=1;(ans)

d.a>>=1;



3.main()

{ int n,i=1; switch(n)

{ case 1: some stuff;

case 2: some stuff;

default: i=10; printf("i=%d",i);



what will be value of i;

ans:non of the above



4.pick ut the wrong one

#typedef some stuff



5.one q's on do loop?



6.pick the odd one

a.malloc

b.calloc

c.new(ans)



7. char *ptr;

p=malloc(20);

How will u de allocate the memory?

a.delete.

b.free.


There r about 20 q's in this section rest i am un able to remember?





UNIX paper:





1.ans:script



2.How will u do version maintaince?



sccs(source code control system)



3.awk $2



4.a program in shell script?

find the o/p.



5.which signal u can't catch?

ans:sigkill



6.core dump is due to ?

ans:segmentation fault.



7.echo "todays date is 'date'";

o/p = ?



8.process synchronisation is done by ?

ans:s'phore