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Frequently Asked C interview questions and answers for freshers

(#M40018748) C QUESTION C- QUESTIONS Keep an EYE

In which order do the following gets evaluated
1. Relational
2. Arithmetic
3. Logical
4. Assignment

Options
1) 2134
2) 1234
3) 4321
4) 3214

Asked In C (5 years ago)

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(#M40018743) C QUESTION C- QUESTIONS Keep an EYE

What will be the output of the program ?
#include

int main()
{
int i=3, *j, k;
j = &i;
printf("%dn", i**j*i+*j);
return 0;
}
Options
1) 30
2) 27
3) 9
4) 3

Asked In C (5 years ago)

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(#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)

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(#M40029375) C QUESTION C Keep an EYE

In which stage the following code

#include
gets replaced by the contents of the file stdio.h

Options
1) During editing
2) During linking
3) During execution
4) During preprocessing

Asked In C MAN (5 years ago)

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(#M40157623) C QUESTION printf puzzle Keep an EYE

printf("%d",printf("%d",printf("%d",1234)));

Asked In C SHRIVATHSAN K M (2 years ago)

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(#M40018711) C QUESTION C- QUESTIONS Keep an EYE

To scan a and b given below, which of the following scanf() statement will you use?
#include
float a;
double b;

Options
1) scanf("%f %f", &a, &b);
2) scanf("%Lf %Lf", &a, &b);
3) scanf("%f %Lf", &a, &b);
4) scanf("%f %lf", &a, &b);

Asked In C (5 years ago)

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(#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)

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(#M40165447) C QUESTION WHILE LOOP Keep an EYE

integer i = 0 
integer sum = 0 
while ( i <= 50 ) 
{ 
sum = sum + i 
-- MISSING STATEMENT 5 -- 
} 
print sum 

Asked In C Abhijit Kumar Singh (3 Months ago)

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(#M40165556) C QUESTION print the pattern of the following form containing the numbers from 1to n Keep an EYE

4 4 4 4 4 4 4
4 3 3 3 3 3 4
4 3 2 2 2 3 4
4 3 2 1 2 3 4
4 3 2 2 2 3 4
4 3 3 3 3 3 4
4 4 4 4 4 4 4

Asked In C Sannapureddy Srinivasareddy (2 Months ago)

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(#M40018720) C QUESTION C- QUESTIONS Keep an EYE

Input/output function prototypes and macros are defined in which header file?

Options
1) conio.h
2) stdlib.h
3) stdio.h
4) dos.h

Asked In C (5 years ago)

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