When you quickly press and releaes the left mouse button twice , you are—
The horizontal and vertical lines on a worksheet are called—
To delete an incorrect character in a document, ____________ to erase to the right of the insertion point.
The operating system does all of the following EXCEPT:
During the boot process, the____________looks for the system files.
____________ are lists of commands that appear on the screen.
____________ is the ability of an operating system to control the activities of multiple programs at the same time.
The unique signal, generated by a device, that tells the operating system that it is in need of immediate attention is called an:
The operating system controls access to the processor by assigning a(n)____________ to each task requiring the processor’s attention.
The blocks of code, included in the operating system, that software applications interact with are known as:
MS-DOS is a ____________ operating system.
An interrupt handler is a(n):
A spooler is a(n):
Virtual memory is typically located:
The purpose of a swap (or page) file is to:
