To keep a reference to a site that a user wishes to revisit, the user could add a ________ in Mozilla Firefox

A(n) ________ masthead uses light colored text on a dark background

Fill in the blank(s) with correct word

When a process opens a file,Windows XP does not move the entire file into main memory. Instead, the system waits to see which portions of the file the process will access. The VMM moves only the accessed pages into main memory and creates PTEs for them.This creates extra overhead whenever the process accesses a new portion of an open file.What would happen if the operating system tried to save

time by creating all PTEs at once? What will be an ideal response?