The more layers in a file, the larger the file size, and therefore ____ layers is used to reduce file size.

Which of the following statements is false?

a. A runnable thread transitions to the blocked state when it attempts to perform a task that cannot be completed immediately and it must temporarily wait until that task completes. b. When a thread issues an input/output request, the operating system blocks the thread from executing until that I/O request completes—at that point, the blocked thread transitions to the runnable state, so it can resume execution. c. A blocked thread cannot use a processor, even if one is available. d. Each of the above statements is true.

What will the output look like?

``` #include using namespace std; int main() { double x; cout<<"\nNumber of bytes is "<