|
Advertisements
|
Nautix C,C++ & Unix paper:
C++ paper:
cin is an
a.function
b.object
c.class.
I con,t remember the ques but the ans is Virtual base class
what is the use of scope resolution operator?
Advantage of inline function?
copy constructor is
ans:call by value.
ques on vertual destructor?
template one ques?
one q, on container class?
C paper
How will u terminate the statement?
ans: ;
select the wrong one
a. a+=1;
b. a*=2;
c. a**=1;(ans)
d. a>>=1;
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
pick ut the wrong one
#typedef some stuff
{
---
};
one q,s on do loop?
pick the odd one
a. malloc
b. calloc
c. new(ans)
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:
How will u do version maintaince?
sccs(source code control system)
awk $2
A program in shell script?
find the o/p.
Which signal u can,t catch?
ans:sigkill
Core dump is due to ?
ans:segmentation fault.
Echo "todays date is ,date,";
o/p = ?
process synchronisation is done by ?
ans:s,phore
