| Other C Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| what is the maximum no. of bytes calloc can allocate | Mphasis | 2 |
| how does printf function work | | 1 |
| How can I read a directory in a C program? | Wipro | 1 |
| when will be evaluated as true/
if(x==x==x)
a) x=1;
b) x=0;
c) x=-1;
d) none | HCL | 4 |
| Is there any restriction in how many arguments printf or
scanf function can take?
in which file in my c++ compiler i can see the code for
implementation of these two functions?? | | 3 |
| 4.A function 'q' that accepts a pointer to a character as
argument and returns a pointer to an array of integer can
be declared as:
A)int (*q(char*)) []
B)int *q(char*) []
C)int(*q)(char*) []
D)None of the Above
| Accenture | 4 |
| if a person is buying coconuts of Rs10,and then sell that
coconuts of Rs9,with the loss of one rupee.After that the
person became a millaniore.how? | Wipro | 5 |
| Who is invented by c? | Infosys | 14 |
| what is the output of following question?
void main()
{
int i=0,a[3];
a[i]=i++;
printf("%d",a[i]
} | | 2 |
| Study the Following Points:
a.One Cannot Take the address of a Bit Field
b.bit fields cannot be arrayed
c.Bit-Fields are machine Dependant
d.Bit-fields cannot be declared as static
1. Which of the Following Statements are true w.r.t Bit-
Fields
A)a,b&c B)Only a & b C)Only c D)All
| Accenture | 2 |
| The C language terminator is
a.semicolon
b.colon
c.period
d.exclamation mark
| TCS | 3 |
| In scanf h is used for | BFL | 2 |
| Given an unsigned integer, find if the number is power of 2? | | 4 |
| difference between i++* and *++i | IBM | 3 |
| Can we write a program without main() function? | | 9 |
| Write a C Programm..
we press 'a' , it shows the albhabetical number is 1, if we
press 'g' it shows the answer 7.. any can help me | | 4 |
| 2.main
{
int x,j,k;
j=k=6;x=2;
x=j*k;
printf("%d", x);
| HCL | 6 |
| write a function which accept two numbers from main() and
interchange them using pointers? | | 3 |
| Write a program to generate prime factors of a given integer? | | 1 |
| consider the following structure:
struct num nam{
int no;
char name[25];
};
struct num nam
n1[]={{12,"Fred"},{15,"Martin"},{8,"Peter"},{11,Nicholas"}};
.....
.....
printf("%d%d",n1[2],no,(*(n1 + 2),no) + 1);
What does the above statement print?
a.8,9
b.9,9
c.8,8
d.8,unpredictable value
| TCS | 3 |
| |
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