HCL C Code Interview Questions Answers, HCL Placement Papers, HCL Technical, HR Interview Questions, HCL Aptitude Test Questions, HCL Campus Placements Exam Questions

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 263429

how can u draw a rectangle in C

53 122501

What is the main difference between STRUCTURE and UNION?

13 191648

program to find magic aquare using array

4 8695

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

4159

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 10984

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 13571

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 12011

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

2 14857

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

3 14079

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 7972

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 8657

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 14303

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 9218

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 10143

Post New HCL C Code Interview Questions

HCL C Code Interview Questions

HCL C Code Interview Questions (49)

Un-Answered Questions

Explain what is xml signature?

667

What is meant by drill down?

978

Explain what are the advantages of bootstrap?

Does python has private keyword in python ? How to make any variable private in python ?

837

Explain the PC12 transfection ?

1761

explain your project plan with exam pal? i am preparing inter view .............

2373

How do I go to root?

1012

Explain about Decision Table?

519

What is your role in planning?

1208

What is the meaning of dynamic web page?

888

Name the namespace required for working with 3d?

283

Define conversion efficiency of a power amplifier.

1245

How should I use sorted queues? : BEA Weblogic

1068

What is sqlwarning?

1020

How many bytes are there?

1010