In UNIX, a pipe is created by using: pipe(fd[]);
Where fd[] is defined as:
int fd[2];
Such that fd[0] is a read end of the pipe and fd[1] is the write end.
Now consider a parent process using the following system call to write to a pipe:
write(fd[WRITE_END], write_message, strlen(write_msg)+1);
If the message to be written is "Hello Class!", which parameter in the write() system call has a value equal to "Hello Class!"?
write_message
WRITE_END
none, another variable or a printf() is needed.
depends on which variable is given that value.

The north and south regions had very diferent economies in the 1800s.

1. so if i wanted to build a linux server for web services(apache) with 1cpu and 2 gb of memory.-operating at 75% of memory capacity2. a windows server with 2 cpu/ 4gb memory- operating at 85% of memory capacity3. a storage server with 1 cpu/ 2gb memory- operating at 85% of memory capacityhow much memory do i have to add for each server.so that the utilization rate for both cpu and memory is at a baseline of 60%."the details for the cpu like its processor or the memory's speed isnt to be concerned" yeah i kept asking my teacher if he's even sure about the but the whole class seems to be confused and the project is due in 3 days..this is a virtualization project where i have to virtualize a typical server into an exsi hypervisor.

Amanda needs to create an informative print brochure for her local library’s fundraiser dinner. what critical detail must she have before she starts designing the brochure?