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 260471

how can u draw a rectangle in C

53 121075

What is the main difference between STRUCTURE and UNION?

13 191171

program to find magic aquare using array

4 8524

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

4120

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 10886

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 13394

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 11885

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

2 14737

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

3 13934

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 7866

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 8513

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 14200

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 9091

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 10023

Post New HCL C Code Interview Questions

HCL C Code Interview Questions

HCL C Code Interview Questions (49)

Un-Answered Questions

What is the quaternary structure of a protein? Do all proteins have quaternary structure?

977

How to Implement static object hierarchies in ATL ?

3629

What is the use of webserver?

810

What is the default table size in sybase?

849

Tell me what is service providers?

772

What is flush in hibernate?

353

WHAT IS IEC? & WHAT IS BENEFIT TO PRODUCT FROM IEC?

2092

What is the biggest change with ios 7?

842

What do you understand by supply chain management process? : supply chain management

How does the system detect thrashing in windows operating system?

How do you declare A pointer to a function which receives nothing and returns nothing

1198

What are the tasks that should regularly be monitored in automation?

115

What are the components of data integrator? : sap bobi

751

What is the role of risk management system in sap treasury?

What comfort do you have that the company's intellectual property does not violate the rights of a third party? - Venture Capitalists

1078