Welcome to the Input and Output in C MCQs Page
Dive deep into the fascinating world of Input and Output in C with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Input and Output in C, a crucial aspect of C Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Input and Output in C, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within C Programming.
Check out the MCQs below to embark on an enriching journey through Input and Output in C. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of C Programming.
Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Input and Output in C. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Input and Output in C MCQs | Page 27 of 42
Explore more Topics under C Programming
#include<stdio.h>
int main()
{
char ch;
int i;
scanf("%c", &i);
scanf("%d", &ch);
printf("%c %d", ch, i);
return 0;
}#include<stdio.h>
int main()
{
FILE *fp;
fp=fopen("trial", "r");
fseek(fp, "20", SEEK_SET);
fclose(fp);
return 0;
}#include<stdio.h>
/* Assume there is a file called 'file.c' in c:\tc directory. */
int main()
{
FILE *fp;
fp=fopen("c:\tc\file.c", "r");
if(!fp)
printf("Unable to open file.");
fclose(fp);
return 0;
}#include<stdio.h>
int main()
{
unsigned char ch;
FILE *fp;
fp=fopen("trial", "r");
while((ch = getc(fp))!=EOF)
printf("%c", ch);
fclose(fp);
return 0;
}#include<stdio.h>
int main()
{
FILE *fp;
char ch;
int i=1;
fp = fopen("myfile.c", "r");
while((ch=getc(fp))!=EOF)
{
if(ch == '\n')
i++;
}
fclose(fp);
return 0;
}#include<stdio.h>
int main()
{
FILE *fp;
char str[11], ch;
int i=0;
fp = fopen("INPUT.TXT", "r");
while((ch=getc(fp))!=EOF)
{
if(ch == '\n' || ch == ' ')
{
str[i]='\0';
strrev(str);
printf("%s", str);
i=0;
}
else
str[i++]=ch;
}
fclose(fp);
return 0;
}#include<stdio.h>
int main()
{
FILE *fptr;
char str[80];
fptr = fopen("f1.dat", "w");
if(fptr == NULL)
printf("Cannot open file");
else
{
while(strlen(gets(str))>0)
{
fputs(str, fptr);
fputs("\n", fptr);
}
fclose(fptr);
}
return 0;
}Suggested Topics
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