8. Given this piece of code int fd[2];pipe(fd); this means that * a) The parent can write in fd[1] and the child can also write in fd[1] b) If the parent read from from fd[0] the child also can read from fd[0] c) If the parent wrote in fd[1] , the child can read from fd[0] d) All of the above are correct and sounds logical In order to print 2 variables x and y in the language C, we can use O a) printf("x=%d",x); printf("y= %d",y);

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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8. Given this piece of code int
fd[2];pipe(fd); this means that *
a) The parent can write in fd[1] and
the child can also write in fd[1]
b) If the parent read from from fd[0]
the child also can read from fd[0]
c) If the parent wrote in fd[1] , the
child can read from fd[0]
d) All of the above are correct and
sounds logical
In order to print 2 variables x and y in
the language C, we can use
O a) printf("x=%d",x); printf("y= %d",y);
b) printf("x=%d y=%d",x, y);
c) a and b
d) printf("x= %d y =%d") ;
Transcribed Image Text:8. Given this piece of code int fd[2];pipe(fd); this means that * a) The parent can write in fd[1] and the child can also write in fd[1] b) If the parent read from from fd[0] the child also can read from fd[0] c) If the parent wrote in fd[1] , the child can read from fd[0] d) All of the above are correct and sounds logical In order to print 2 variables x and y in the language C, we can use O a) printf("x=%d",x); printf("y= %d",y); b) printf("x=%d y=%d",x, y); c) a and b d) printf("x= %d y =%d") ;
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