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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 40552

How to swap two variables, without using third variable ?

104 265980

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

35 57434

how can u draw a rectangle in C

53 123951

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 66599

How to reverse a String without using C functions ?

33 112118

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

5 16379

Write a routine to implement the polymarker function

4968

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

1 20522

#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 9301

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

1 17490

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

29 53341

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

3108

source code for delete data in array for c

1 6224

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

4 7094

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Un-Answered Questions

Why vestigial side band is used in tv signal transmission?

1027

Which is better pointer or array?

1069

graphaite has higher melting point than fularine

3037

What is the purpose of garbage collection in java?

1140

what is .xap file?

You seem to be over-qualified and too experienced for this job. What you have to say?

1328

What does the acronym acid stand for in database management?

1087

i want to know about the javaBean.what is its purpose and how it can use in Forms.

2504

Where is mysql password stored?

976

How do you insert a border and shading in word 2007?

610

Explain what string interpolation is in angularjs?

868

what do you think are your strengths and weaknesses?

1084

Data set1 for 2008;1000,2000,3000,1500,2600 Data Set2 for 2007;500,1500,3000,250,4500 How to compare 2008 data versus 2007 data in percentage?

2566

Assuming {et} is randomly drawn from N(0,1) and e0 = 0, generate 200 observations of xt = et − 0.5e(t−1) and draw a line graph of xt.

1925

How much is microsoft powerpoint?

429