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 257458

how can u draw a rectangle in C

53 119506

What is the main difference between STRUCTURE and UNION?

13 190697

program to find magic aquare using array

4 8330

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

4059

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 10778

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 13238

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 11771

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

2 14641

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

3 13798

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 7754

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 8373

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 14103

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 8942

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 9912

Post New HCL C Code Interview Questions

HCL C Code Interview Questions

HCL C Code Interview Questions (49)

Un-Answered Questions

How many types of operators are used in the Perl?

946

how a science graduate is helpful in banking. how his/her studies like physics/chemistry/mathematics is related to banking

2003

What is the difference between Cassandra, Pig and Hive?

891

How to find a file in unix?

900

Name a few git commands?

Hi All Can anybody tell me which are the tools used for Build and Release

2044

Describe the working of dual converter?

1074

How do I fix error code 0xc0000142 in windows 10?

691

Hi i am Ramesh want to know that which course in sap is most suitable for my younger brother who has BSC qualification and is this course is job oriented

1983

differentiate between power play transformer and power play reports?

is everyone required flash player plugin? : Adobe flash

807

What is the different types of cable & current capacity of cable

1851

What is full-adder?

993

What is free viewer?

833

How do I open iis in windows 10?

872