Tell Us What Is The Output Of This Program? #include<stdio.h> #include<stdlib.h> #include<fcntl.h> Int Main() { Int Fd, Count; Char Ch, *buff; Buff = (char *)malloc(sizeof(char)*10); Fd = Open("san.c",O RDONLY); Count = Read(fd,buff,5); Printf("%dn",count); Return 0; } A) 5 B) 10 C) 0 D) 1

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⟩ Tell us what is the output of this program? #include<stdio.h> #include<stdlib.h> #include<fcntl.h> int main() { int fd, count; char ch, buff; buff = (char )malloc(sizeof(char)*10); fd = open("san.c",O_RDONLY); count = read(fd,buff,5); printf("%dn",count); return 0; } a) 5 b) 10 c) 0 d) -1

a) 5

Explanation:

The "read" system call returns the number of bytes successfully read.

Output:

[root@localhost google]# gcc -o san san.c

[root@localhost google]# ./san

[root@localhost google]#

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Question and Answer:

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⟩ Tell us what is the output of this program? #include<stdio.h> #include<stdlib.h> #include<fcntl.h> int main() { int fd, count; char ch, buff; buff = (char )malloc(sizeof(char)*10); fd = open("san.c",O_RDONLY); count = read(fd,buff,5); printf("%dn",count); return 0; } a) 5 b) 10 c) 0 d) -1

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⟩ Tell us what is the output of this program? #include<stdio.h> #include<stdlib.h> #include<fcntl.h> int main() { int fd, count; char ch, *buff; buff = (char *)malloc(sizeof(char)*10); fd = open("san.c",O_RDONLY); count = read(fd,buff,5); printf("%dn",count); return 0; } a) 5 b) 10 c) 0 d) -1

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⟩ Tell us what is the output of this program? #include<stdio.h> #include<stdlib.h> #include<fcntl.h> int main() { int fd, count; char ch, buff; buff = (char )malloc(sizeof(char)*10); fd = open("san.c",O_RDONLY); count = read(fd,buff,5); printf("%dn",count); return 0; } a) 5 b) 10 c) 0 d) -1