Exam 4: System Software

This feature of Mac OS X displays and provides direct access to all apps installed on your computer.

This type of program performs specific tasks related to managing computer resources.

This type of embedded operating system is used by smartphones.

Disk Cleanup, Backup and Restore, and Disk Defragmenter are all examples of _____ programs.

_____ operating systems are used to control and coordinate computers that are linked together.

A standard desktop computer comes with an embedded operating system.

Describe the five best-known embedded mobile operating systems.

In a virtualized environment, the operating system of each virtual machine is known as the _____ operating system.

_____ programs guard your computer system against viruses or other damaging programs that can invade your computer system.

The Disk _____ utility program eliminates unneeded files on your hard disk.

What are the four most essential utility programs?

Which of the following is not a popular mobile operating system?

There are several ways in which you can "catch" a computer virus.

For all devices, the appropriate drivers are automatically selected and installed when the device is first connected to the computer system.