Company Name Starts with ...
#  A  B  C  D  E   F  G  H  I  J   K  L  M  N  O   P  Q  R  S  T   U  V  W  X  Y  Z




HCL C Code Interview Questions
Questions Answers Views Company eMail

How to swap two variables, without using third variable ?

104 184614

how can u draw a rectangle in C

53 88375

What is the main difference between STRUCTURE and UNION?

13 181831

program to find magic aquare using array

4 4840

Write a program to model an exploding firecracker in the xy plane using a particle system

2947





main() { int i; clrscr(); printf("%d", &i)+1; scanf("%d", i)-1; } a. Runtime error. b. Runtime error. Access violation. c. Compile error. Illegal syntax d. None of the above

1 6585

main(int argc, char *argv[]) { (main && argc) ? main(argc-1, NULL) : return 0; } a. Runtime error. b. Compile error. Illegal syntax c. Gets into Infinite loop d. None of the above

4 7200

main() { int i; float *pf; pf = (float *)&i; *pf = 100.00; printf("\n %d", i); } a. Runtime error. b. 100 c. Some Integer not 100 d. None of the above

2 6078

main() { int i = 0xff ; printf("\n%d", i<<2); } a. 4 b. 512 c. 1020 d. 1024

2 10279

#define SQR(x) x * x main() { printf("%d", 225/SQR(15)); } a. 1 b. 225 c. 15 d. none of the above

3 8146

union u { struct st { int i : 4; int j : 4; int k : 4; int l; }st; int i; }u; main() { u.i = 100; printf("%d, %d, %d",u.i, u.st.i, u.st.l); } a. 4, 4, 0 b. 0, 0, 0 c. 100, 4, 0 d. 40, 4, 0

1 3891

union u { union u { int i; int j; }a[10]; int b[10]; }u; main() { printf("\n%d", sizeof(u)); printf(" %d", sizeof(u.a)); // printf("%d", sizeof(u.a[4].i)); } a. 4, 4, 4 b. 40, 4, 4 c. 1, 100, 1 d. 40 400 4

3 4981

main() { int (*functable[2])(char *format, ...) ={printf, scanf}; int i = 100; (*functable[0])("%d", i); (*functable[1])("%d", i); (*functable[1])("%d", i); (*functable[0])("%d", &i); } a. 100, Runtime error. b. 100, Random number, Random number, Random number. c. Compile error d. 100, Random number

1 7559

main() { int i, j, *p; i = 25; j = 100; p = &i; // Address of i is assigned to pointer p printf("%f", i/(*p) ); // i is divided by pointer p } a. Runtime error. b. 1.00000 c. Compile error d. 0.00000

3 4313

main() { int i, j; scanf("%d %d"+scanf("%d %d", &i, &j)); printf("%d %d", i, j); } a. Runtime error. b. 0, 0 c. Compile error d. the first two values entered by the user

2 6932

Post New HCL C Code Interview Questions




HCL C Code Interview Questions





Un-Answered Questions

What is commarea (communications area)?

21


What is purpose of clearPosition() method of geolocation object of HTML5?

29


What is !in operator in Kotlin?

12


Explain About friend and Protected friend

53


What is static prompt in microstrategy?

30






How do you perform role modification in sap system?

9


Which namespace is used by ado.net?

37


How many hardware interrupts 8085 supports?

40


Which sorting is best?

8


the arrangement of xylem in stem is?

386


Explain different ways to trigger / raise exceptions in your python script ?

1


What is the quickest way to export a table to a flat file?

30


Difference between basic and digest authentication modes?

51


Just by seeing the signature of the bean how can you specify whether it is a stateful or stateless session bean?

39


What is aop proxy?

5