manojkumar


{ City } chennai
< Country > india
* Profession * student
User No # 42520
Total Questions Posted # 39
Total Answers Posted # 15

Total Answers Posted for My Questions # 91
Total Views for My Questions # 149143

Users Marked my Answers as Correct # 70
Users Marked my Answers as Wrong # 45
Questions / { manojkumar }
Questions Answers Category Views Company eMail

I am developing a payroll system mini project.I used file concept in program for reading and writing.When the program is reloading into the memory that is if i execute next time the file was cleaned and adding data from the starting this is my problem.I want to strore the previous data and if i want to add any record that should be next of previous data.Please help me.

OOPS 2113

how can i get output like this? 1 2 3 4 5 6

Excel,

6 C 3923

how can i get this 123456789 1234 6789 123 789 12 89 1 9

Excel,

1 C Sharp 5853

what is mallloc()?how it works?

Excel,

4 C 4191

how can we use static and extern?and where can we use this?

Excel,

3 C 4806

how to use enum datatype?Please explain me?

Excel,

3 C 3719

what is mean by kernal?

Excel,

9 Unix AllOther 7853

What is RAM memory? and What is ROM?Who designed one is temparary and another is permanent?why they designed like that?By using far pointer which type data(whether hexadecimal)we can access?

Excel,

1 C 3549

What are the languages are portable and platform independent?Why they are like that?

Satyam, Excel,

1 C 2518

pointer_variable=(typecasting datatype*)malloc(sizeof(datatype)); This is the syntax for malloc?Please explain this,how it work with an example?

kenexa, eClerx, Excel,

2 C 6523

how can i get this by using for loop? * ** * **** * ******

Excel,

3 C 2765

#include int main ( int argc, char* argv [ ] ) { int value1 = 10; int value2 = 5; printf ( "\n The sum is :%d", value1 | value2 ); } This is the answer asked by some one to add two numbers with out using arithmetic operator?Yes this answer is write it given out put as 15.But how????? what is need of following line? int main ( int argc, char* argv [ ] ) how it work?what is the meaning for this line? please explain me.Advance thanks

Excel,

9 C 9659

Why data types in all programming languages have some range? Why ritche have disigned first time likethat?Why not a single data type can support all other types?

Excel,

2 C 2967

what is 16 bit processor and what is 32 bit processor?how can we differentiate and identify or find that ?How they access data?

Excel,

Engineering AllOther 970

What is Firewall? I saw in one website Firewall is software and hardware and combination of software and hardware.It is used to protect user information or avoiding crackers.how it is?Whether it is hardware?If not then why the images are like that?(a wall ).Please help me by answering this question.Advance thanks.

Excel,

4 Networking Security 2883




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Answers / { manojkumar }

Question { IBM, 50807 }

What is the difference between Swapping and Paging?


Answer

"when whole process is transferred to disk"

In which situation process transfer to disk?Why it has to
trasfer to disk?how it collect back from disk?Wheter disk
is going to do any work?
Plese answer me.
Advance thanks.

Is This Answer Correct ?    13 Yes 19 No

Question { BSNL, 32526 }

How many types of linked lists what are they?
How many types of data structures?


Answer

Please explain me any one how these cocepts are useful?
Where we have to use?
Why we have to use these techniques?

Is This Answer Correct ?    13 Yes 13 No


Question { BSNL, 32526 }

How many types of linked lists what are they?
How many types of data structures?


Answer

linked lists are used mainly for system side applications
as well as applications side.

I accept this answer.
But how ?Where do we have to insert?why we have to insert?
In system side means, where it is?
please explain me .
Advance thanks

Is This Answer Correct ?    11 Yes 0 No

Question { Infosys, 3798 }

what is the diference between pointer to the function and
function to the pointer?


Answer

I am sorry.
Please explain with small example for this question?

Is This Answer Correct ?    1 Yes 0 No

Question { Religare, 32394 }

What will be the output of
x++ + ++x?


Answer

I have worked out this.in turbo c3
#include
#include
void main()
{ clrscr();
int x,y;
x=4;
printf("%d",x++ + ++x);
getch();
}

output:
10

Is This Answer Correct ?    21 Yes 5 No

Question { 6538 }

what is the output of the following program?
main()
{
int i=-1,j=-1,k=0,l=2,m;
m=i++&&j++&&k++||l++;
printf("%d %d %d %d %d",i,j,k,l,m);
}


Answer

0 0 1 3 1
this answer is write

Is This Answer Correct ?    2 Yes 0 No

Question { Excel, 3923 }

how can i get output like this?
1
2 3
4 5 6


Answer

#include
#include
void main()
{
int i,j;
int ctr=1;
for(i=1;i<=4;i++)
{
printf("\n")
for(j=1;j<=i;j++)
{
printf("%d",ctr);
ctr++;
}
}
}

Is This Answer Correct ?    2 Yes 3 No

Question { Excel, 4806 }

how can we use static and extern?and where can we use this?


Answer

the above answer is write.thanks to vignesh.

Is This Answer Correct ?    1 Yes 0 No

Question { Excel, 7853 }

what is mean by kernal?


Answer

the above answers are write.The same thing also done by OS
know.then what is diffrence between kernel and OS?

Is This Answer Correct ?    2 Yes 2 No

Question { Excel, 7853 }

what is mean by kernal?


Answer

Now i got exact information.
Thanks you verymuch sir.
Could you please tell me what is mean by shell?

Is This Answer Correct ?    0 Yes 0 No

Question { Excel, 7853 }

what is mean by kernal?


Answer

Thanks you Rasmi Teja.

Is This Answer Correct ?    1 Yes 1 No

Question { Excel, 9659 }

#include

int main ( int argc, char* argv [ ] )
{
int value1 = 10;
int value2 = 5;
printf ( "\n The sum is :%d", value1 | value2 );

}
This is the answer asked by some one to add two numbers
with out using arithmetic operator?Yes this answer is write
it given out put as 15.But how?????
what is need of following line?
int main ( int argc, char* argv [ ] )
how it work?what is the meaning for this line?
please explain me.Advance thanks


Answer

hello deepak sir
ur answer is exactly write.Thank you sir.
But i want to know the meaning or this and how it work?
will u please explain me?
thanks.

what is need of following line?
int main ( int argc, char* argv [ ] )

Is This Answer Correct ?    1 Yes 0 No

Question { Excel, 9659 }

#include

int main ( int argc, char* argv [ ] )
{
int value1 = 10;
int value2 = 5;
printf ( "\n The sum is :%d", value1 | value2 );

}
This is the answer asked by some one to add two numbers
with out using arithmetic operator?Yes this answer is write
it given out put as 15.But how?????
what is need of following line?
int main ( int argc, char* argv [ ] )
how it work?what is the meaning for this line?
please explain me.Advance thanks


Answer

ok
thank u sir

Is This Answer Correct ?    0 Yes 0 No

Question { Wipro, 6513 }

What is broadband?What is bandwidth?What is frequency?


Answer

the above answer is wright.
thank u sir

Is This Answer Correct ?    2 Yes 1 No

Question { Excel, 4178 }


Microsoft introduced c# as a de facto language of the .NET
platform. What is mean by de facto and
fot what purpose?
Please answer me.
Advance thanks.


Answer

Thank you sir.
But i unable understanding clearly.
Will u please explain me clearly ?

Is This Answer Correct ?    0 Yes 1 No