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TCS C Code Interview Questions

Questions Answers Views Company eMail

Write, efficient code for extracting unique elements from a sorted list of array. e.g. (1, 1, 3, 3, 3, 5, 5, 5, 9, 9, 9, 9) -> (1, 3, 5, 9).

13 40171

How to swap two variables, without using third variable ?

104 263443

print a semicolon using Cprogram without using a semicolon any where in the C code in ur program!!

35 56456

how can u draw a rectangle in C

53 122509

1) int i=5; j=i++ + i++ + i++; printf("%d",j);This code gives the answer 15.But if we replace the value of the j then anser is different?why? 2)int i=5; printf("%d",i++ + i++ + i++); this givs 18.

8 66342

How to reverse a String without using C functions ?

33 111264

Write a C function to search a number in the given list of numbers. donot use printf and scanf

5 16191

Write a routine to implement the polymarker function

4927

main() { int c=- -2; printf("c=%d",c); }

1 20457

#include main() { struct xx { int x=3; char name[]="hello"; }; struct xx *s=malloc(sizeof(struct xx)); printf("%d",s->x); printf("%s",s->name); }

1 9222

main(){ int a= 0;int b = 20;char x =1;char y =10; if(a,b,x,y) printf("hello"); }

1 17418

main() { char *p = “ayqm”; printf(“%c”,++*(p++)); }

29 52613

can you use proc sql to manpulate a data set or would u prefer to use proc report ? if so why ? make up an example and explain in detail

3029

source code for delete data in array for c

1 6160

prog. to produce 1 2 3 4 5 6 7 8 9 10

4 6965

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TCS C Code Interview Questions

TCS C Code Interview Questions (20)

Un-Answered Questions

Where should we save our app data to on the playbook? : Blackberry tablet os

825

What is linq to object?

128

What are the different transaction levels available in transaction control transformation?

1212

What is the delimiter default in PHP?

1088

What is database bounce?

1038

What was the first windows operating system?

943

Under what condition a convergent divergent nozzle required ?

1051

How quickly we need to fix the bug? Or how soon the bug should get fixed?

1158

what is the difference between calling super() and super call?

939

Can you please explain the difference between using macro and inline functions?

1057

what attracted you to sherwin williams?

1016

What is the difference between one to one and one to many relationship?

327

What do you understand by latent heat ? Give four examples of latent heats.

1196

What is difference between json and bson?

What happens if the constraint name is left out of a constraint clause?

549