| Other C Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| find the output of the following program
main()
{
int x=5, *p;
p=&x;
printf("%d",++*p);
}
| TCS | 4 |
| Write a program for the following series:
1*3*5-2*4*6+3*5*7-4*6*8+.................up to nterms | Convex-Digital | 4 |
| Convert the following expression to postfix and prefix
(A+B) * (D-C) | Satyam | 2 |
| To what value do nonglobal variables default?
1) auto
2) register
3) static
| | 4 |
| If we give two names then this displays the connection
between the two people. It is nothing but flames game | | 1 |
| logic for generating all the combinations of the any number
of given letters.
ex:::::::::
if a,b,c,d are given the o/p should be
abcd,dcba,dbac,bcad,................
4*3*2*1 combinations............ | Infosys | 2 |
| What is the difference between char a[] = "string"; and
char *p = "string"; ? | Honeywell | 11 |
| hi how to convert program from notepad to turboc editor can
u please help me | | 1 |
| the number 138 is called well ordered number because the
three digits in the number (1,3,8) increase from left to right
(1<3<8). the number 365 is not well ordered coz 6 is larger
than 5.
write a program that wull find and display all possible
three digit well ordered numbers.
sample:
123,124,125,126,127,128,129,134
,135,136,137,138,139,145,146,147
148
149,156.......789 | | 3 |
| Which of the following sorts is quickest when sorting the
following set: 1 2 3 5 4
1) Quick Sort
2) Bubble Sort
3) Merge Sort
| | 5 |
| write a function for strtok()?? | Verifone | 1 |
| 15.what is the disadvantage of using macros?
16.what is the self-referential structure?
17.can a union be self-referenced?
18.What is a pointer?
19.What is the Lvalue and Rvalue?
20.what is the difference between these initializations?
21.Char a[]=”string”;
22.Char *p=”literal”;
23.Does *p++ increment p, or what it points to? | | 1 |
| please give me answer with details
#include<stdio.h>
main()
{
int i=1;
i=(++i)*(++i)*(++i);
printf("%d",i);
getch();
} | | 3 |
| in C-programming language without using printf statement
can we get output r not ? if yes how and if no also how ?
| | 6 |
| Why preprocessor should come before source code?
| | 2 |
| biggest of two no's with out using if condition statement | | 2 |
| How can I get Single byte from 'int' type variable? Can we
alter single bit or multiple bits in int type variable? if so,
How? | | 2 |
| Two's compliment of -5 | Adobe | 3 |
| void main(int argc,char *argv[],char *env[])
{
int i;
for(i=1;i<argc;i++)
printf("%s",env[i]);
} | | 2 |
| 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 |
| |
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