• Placement Questions
• /
• C

Frequently Asked C interview questions and answers for freshers

(#M40018723) C QUESTION C- QUESTIONS Keep an EYE

What will happen if in a C program you assign a value to an array element whose subscript exceeds the size of array?

Options
1) The element will be set to 0.
2) The compiler would report an error.
3) The program may crash if some important data gets overwritten.
4) The array size would appropriately grow.

Asked In C (5 years ago)

Unsolved Read Solution (10)

Is this Puzzle helpful?   (58)   (26) Submit Your Solution Program

(#M40018722) C QUESTION C- QUESTIONS Keep an EYE

In C, if you pass an array as an argument to a function, what actually gets passed?

Options
1) Value of elements in array
2) First element of the array
3) Base address of the array
4) Address of the last element of array

Asked In C (5 years ago)

Unsolved Read Solution (16)

Is this Puzzle helpful?   (82)   (24) Submit Your Solution Program

(#M40030336) C QUESTION C Keep an EYE

What is a data model?

Asked In C MAN (5 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (4)   (2) Submit Your Solution General Mental Ability

(#M40018703) C QUESTION C- QUESTIONS Keep an EYE

Difference between arrays and linked list?

Asked In C (5 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (2)   (1) Submit Your Solution Cryptography

(#M40038668) C QUESTION find the output with reason Keep an EYE

what is the output of the following piece of code :-

#include
int main()
{
int a = 5;
printf("%d %d %d",++a,a,a++);
return 0;
}

Asked In C piyush joshi (4 years ago)

Unsolved Read Solution (27)

Is this Puzzle helpful?   (6)   (1) Submit Your Solution Program

(#M40156418) C QUESTION memory Keep an EYE

A 10-bit unsigned integer has the following range:
Options:
[1] 0 to 1000
[2] 0 to 1024
[3] 1 to 1025
[4] 0 to 1023

Asked In C JANARTHANAN RAM (2 years ago)

Unsolved Read Solution (12)

Is this Puzzle helpful?   (28)   (11) Submit Your Solution Basics

(#M40038968) C QUESTION explain the output with respect to gcc compiler Keep an EYE

#include
int main(){
int a=2;
a=a++ + ~++a;
printf("%d",a);
return 0;
}

Asked In C piyush joshi (4 years ago)

Unsolved Read Solution (14)

Is this Puzzle helpful?   (12)   (2) Submit Your Solution Program

(#M40029341) C QUESTION C Keep an EYE

Q. What will be printed as the result of the operation below:
main()
{
int a=0;
if(a==0)
printf(“Cisco Systemsn”);
printf(“Cisco Systemsn”);
}

Asked In C MAN (5 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (15)   (4) Submit Your Solution Coding Decoding

(#M40166053) C QUESTION Encryption Keep an EYE

Why is 0xFACA used in a program?

Asked In C Sandip Hazra (1 Month ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (0)   (2) Submit Your Solution Arrays

(#M40152256) C QUESTION Keep an EYE

Which of the following is the correct syntax for declaration of a structure?
Select one:
struct_name;
Struct struct_name;
struct
{
Struct_name;
}
struct struct_name;

Asked In C priya (3 years ago)

Unsolved Read Solution (12)

Is this Puzzle helpful?   (31)   (15) Submit Your Solution