| Other C Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What ios diff. Between %e & %f? | Honeywell | 1 |
| Convert the following expression to postfix and prefix
(A+B) * (D-C) | Satyam | 2 |
| what is the advantage of software development | | 1 |
| int a=1,b=2,c=3;
printf("%d,%d",a,b,c);
What is the output?
| Verifone | 14 |
| There is a 100-story building and you are given two eggs.
The eggs (and the building) have an interesting property
that if you throw the egg from a floor number less than X,
it will not break. And it will always brake if the floor
number is equal or greater than X. Assuming that you can
reuse the eggs which didn't broke; you got to find X in a
minimal number of throws. Give an algorithm to find X in
minimal number of throws. | | 2 |
| implement general tree using link list | Wipro | 1 |
| Design a program using an array that searches a number if it
is found on the list of the given input numbers and locate
its exact location in the list. | | 3 |
| We can draw a box in cprogram by using only one printf();&
without using graphic.h header file? | NIIT | 3 |
| what is difference between array of characters and string | Accenture | 10 |
| related to rdbms query . | | 1 |
| Which of the following about the C comments is incorrect ?
a.commentscan go over multiple lines
b.comments can start any where in the line
c.a line can contain comments with out any language statements
d.comments can occur within comments
| TCS | 6 |
| Which of the following are valid "include" formats?
A)#include and #include[file.h]
B)#include (file.h) and #include
C)#include [file.h] and #include "file.h"
D)#include <file.h> and #include "file.h"
| Accenture | 14 |
| What will be printed as the result of the operation below:
#include<..>
int x;
int modifyvalue()
{
return(x+=10);
}
int changevalue(int x)
{
return(x+=1);
}
void main()
{
int x=10;
x++;
changevalue(x);
x++;
modifyvalue();
printf("First output:%d\n",x);
x++;
changevalue(x);
printf("Second output:%d\n",x);
modifyvalue();
printf("Third output:%d\n",x);
} | | 2 |
| Define function ?Explain about arguments? | Geometric-Software | 2 |
| 6)swap(int x,y)
{
int temp;
temp=x;
x=y;
y=temp;
}
main()
{
int x=2;y=3;
swap(x,y);
}
after calling swap ,what are yhe values x&y?
| | 2 |
| How to avoid structure padding in C? | Tech-Mahindra | 4 |
| identify the in correct expression
a.a=b=3=4;
b.a=b=c=d=0;
float a=int b=3.5;
d.int a;
float b;
a=b=3.5;
| TCS | 5 |
| struct ptr
{
int a;
char b;
int *p;
}abc;
what is d sizeof structure without using "sizeof" operator?? | Verifone | 8 |
| how many error occurs in C language ? | Wipro | 11 |
| write a 'c' program to sum the number of integer values | | 5 |
| |
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