| Other C Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Here is alphabets : abcdefgh
1) how to reverse. as hgfedcba
2) after reversal, how to group them in a pair hg fe dc ba.
| | 2 |
| let's take a code
struct FAQ
{
int a;
char b;
float c;
double d;
int a[10];
}*temp;
now explain me how the memory will be allocated for the
structure FAQ and what address will be in the structure
pointer (temp).................... | | 7 |
| What is false about the following
A compound statement is
a.A set of simple statments
b.Demarcated on either side by curly brackets
c.Can be used in place of simple statement
d.A C function is not a compound statement.
| TCS | 1 |
| 9.how do you write a function that takes a variable number
of arguments? What is the prototype of printf () function?
10.How do you access command-line arguments?
11.what does ‘#include<stdio.h>’ mean?
12.what is the difference between #include<> and #include”…”?
13.what are # pragma staments?
14.what is the most appropriate way to write a
multi-statement macro? | | 1 |
| write a recursive program in'c'to find whether a given five
digit number is a palindrome or not | | 1 |
| what is the other ways to find a logic to print whether a
number is an even or odd wit out using % symbol??????? i
know three different ways to print it. so i need any other
different logic>>>>> | TCS | 3 |
| 1,1,5,17,61,217,?,?. | | 3 |
| differentiate between
const char *a;
char *const a; and
char const *a;
| HCL | 1 |
| how many keywords do C compile? | Microsoft | 2 |
| How to add two numbers with using function?
| | 3 |
| HOW TO ANSWER IF ASKED " WHAT KIND OF A PERSON ARE YOU?" I
NEED AN ANSWER THAT IMPRESS THE INTERVIEWER | | 2 |
| difference between memcpy and strcpy | | 1 |
| struct ptr
{
int a;
char b;
int *p;
}abc;
what is d sizeof structure without using "sizeof" operator?? | Verifone | 8 |
| Implement a function that returns the 5th element from the
end in a singly linked list of integers in one pass. | Microsoft | 6 |
| which one is not preprocessor directive
a)#if b)#elif c)#undef d)#pragma
| Wipro | 13 |
| two progs are given. one starts counting frm 0 to MAX and
the other stars frm MAX to 0. which one executes fast.
| Verifone | 5 |
| Write a program to accept a character & display its
corrosponding ASCII value & vice versa? | | 4 |
| swap two integer variables without using a third temporary
variable? | | 2 |
| How can I allocate arrays or structures bigger than 64K? | | 4 |
| 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 |
| |
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