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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 39531

How to swap two variables, without using third variable ?

104 259148

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

35 54531

how can u draw a rectangle in C

53 120422

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 65942

How to reverse a String without using C functions ?

33 109934

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

5 15939

Write a routine to implement the polymarker function

4840

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

1 20335

#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 9116

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

1 17306

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

29 51305

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

2901

source code for delete data in array for c

1 6030

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

4 6744

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TCS C Code Interview Questions

TCS C Code Interview Questions (20)

Un-Answered Questions

define a shared access path?

1641

diff between neutral ,ground,phase , earthing and shielding?

2246

What is the procedure of calibration of Load cell?

1861

Which is better c++ or java?

931

HOW TO CALCULATE ACCURACY OF AN INSTRUMENT. WHICH IS COMPITABLE FOR USE.

2254

what is inlet gas pressure of ge 9 fa gas turbine ?

2142

Our software designers use UML for modeling applications. Based on their use cases, we would like to plan a test strategy. Do you agree with this approach or would this mean more effort for the testers.

2103

Why ms dos is used?

972

What do you mean by append?

982

What does star mean in excel?

586

How many forms can you create in a Visual Basic 6 Standard EXE project? Is there any limit on that?

1948

Explain where you can use functions and variables?

553

Which data type columns are the best candidates for full-text indexing?

919

What does cascading mean?

534

How did you convince your team to follow your directions?

1150