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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).

12 25691

How to swap two variables, without using third variable ?

104 180885

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

34 33260

how can u draw a rectangle in C

53 86340

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.

7 38480





How to reverse a String without using C functions ?

33 89178

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

4 11072

Write a routine to implement the polymarker function

3584

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

1 10029

#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 5840

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

1 7281

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

29 26491

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

1403

source code for delete data in array for c

1 4093

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

4 3541

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Un-Answered Questions

Are you open to work in night shifts?

5


Hi I want to test regarding cookies.. Session should be good for 4 hours and once expired user is returned to login page.. How can i test the session is good for 4 hrs?? Whether i need wait for 4 hours?

1153


PLZZZZZZZZZZZZ HELP ME FOR THE PREPARATION OF TEST JR.EXECUTIVE (ADMIN)IN ATM IAM APPEARED 1ST TIME IN THIS TEST MY TEST CENTER IS RAWALPINDI MY CONTACT NO IS 03338907330

3848


wat power transmitter we use in radar n explain its principle??

1015


why we use low and high radio band in m/w link at both end

979






Hi friends, Anybody from Hyderabad, who are SAP CO Consultant, could u mail ur contact details to rakesh.kesh881@gmail.com

875


What do you understand by CSR?

2


Hello Friends I had my ONGC test today,but it was very bad.But I would give certain suggestions so that u may not face he problem which i had. Be thorough with Electrical Technology.Generators.motors stators etc.There are 5 questions on that. There were also good no.of questions from Hydraulic machine and Production technology. Then 3 from Strength of materials.And remember the dimensional quantities.

968


In not less than 100 words what's the main difference between Rolap and Molap in ORACLE ?

1168


How do you think you can be helpful to us in growing the business? - Venture Capitalists

542


1 explain advantage and dis advantages of FIR filters compared to IIRcouterparts ? 2 what is the need of filtering,ideal response of filters and actual response of filters ? 3 what is CMRR ? 4 which semiconductor device is used ad a voltage regulator and why ? 5 how can we rectify race around condition ?

1020


Which method is called when reference variable is passed in system.net?

1230


What Is The Max Chars Limit For "multiline Textbox"?

1


what is the ideal resistanceearth and why?????????????

846


What is Surge Capacitor? Why it is use in Generator Circuit Breaker?

3943






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