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C Interview Questions
Questions Answers Views Company eMail

Write a routine that prints out a 2-D array in spiral order!

Lucent,

1 7108

what is a far pointer

ABB, DRDO, ITI, Maruti Suzuki, Steel Plant, TCS, Toyota, Vivo Mobiles,

12 35498

Write a program to compare two strings without using the strcmp() function

Accenture, Arba Minch University,

42 120702

what is the difference between const char *p, char const *p, const char* const p

Accenture, Aricent, CTS, Geometric Software, Point Cross, Verizon,

5 49274

Write a program to interchange two variables without using the third variable?

Accenture, College School Exams Tests, Infotech,

17 37232

What is the output of the program given below #include main() { char i=0; for(;i>=0;i++) ; printf("%d\n",i); }

ADITI, Student, TCS,

21 32707

What is the output of the following program #include main() { int i=0; fork(); printf("%d",i++); fork(); printf("%d",i++); fork(); wait(); }

ADITI, Adobe,

8 17794

What is the memory allocated by the following definition ? int (*x)[10];

ADITI, Wipro,

4 16762

What is the memory allocated by the following definition ? int (*x)();

ADITI,

2 8111

What is the output for the program given below typedef enum grade{GOOD,BAD,WORST,}BAD; main() { BAD g1; g1=1; printf("%d",g1); }

ADITI,

4 8980

Give the output for the following program. #define STYLE1 char main() { typedef char STYLE2; STYLE1 x; STYLE2 y; clrscr(); x=255; y=255; printf("%d %d\n",x,y); }

ADITI,

2 6458

#ifdef TRUE int I=0; #endif main() { int j=0; printf("%d %d\n",i,j); }

ADITI,

3 7330

What is the output for the following program #include main() { char a[5][5],flag; a[0][0]='A'; flag=((a==*a)&&(*a==a[0])); printf("%d\n",flag); }

ADITI, Wipro,

5 9188

HOW DO YOU HANDLE EXCEPTIONS IN C?

AppLabs,

2 6335

WHAT IS THE DIFFERENCE BETWEEN malloc() and calloc() in c file management?

3D PLM, Code Studio, Deltech, IBM,

28 82005

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Un-Answered Questions { C }

illustrate the use of address operator and dereferencing operator with the help of a program guys plzzz help for this question

1729

What is #include stdio h?

800

Synonymous with pointer array a) character array b) ragged array c) multiple array d) none

724

What is graph in c?

706

How can I swap two values without using a temporary?

720




Explain what is the concatenation operator?

720

What is a dynamic array in c?

688

Define recursion in c.

815

What would be an example of a structure analogous to structure c?

683

What does a derived class inherit from a base class a) Only the Public members of the base class b) Only the Protected members of the base class c) Both the Public and the Protected members of the base class d) .c file

781

What is #include stdlib h?

725

When should I declare a function?

740

What is huge pointer in c?

688

Does c have an equivalent to pascals with statement?

675

What is a lvalue

769

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