QUESTIONS AND CORRECT ANSWERS
{ GRADED A+}
The same security threats that attack other computers target mobile devices -
✔✔True
The Apple Mac computer running the Mac OS System 1 was the first
commercially available computer with a graphical user interface. - ✔✔False
Which of the following operating systems is open source? - ✔✔Linux
Which of the following choices is the Google OS installed by manufacturers on
certain laptops, desktops, and tablet computers? - ✔✔Chrome OS
On a mobile device, the operating system resides in firmware, and is therefore,
a/an ________ OS. - ✔✔embedded
,This acronym describes the networking of devices that are not thought of as
computing devices but contain microcomputers to control their functions. -
✔✔IOT
Which version of a popular desktop OS was released in 2009, but is still in use
today despite the availability of newer versions? - ✔✔Windows 7
What common mobile OS feature is important for people who want to access the
same data across all their devices? - ✔✔Synchronization
What term is used in an OS GUI to describe a specialized file that contains
information about the locations of other files? - ✔✔folder
What OS began as a student project in 1991? - ✔✔Linux
Although this OS predates microcomputers, today a wide variety of platforms still
use recent versions. - ✔✔UNIX
Use this onscreen device whenever you need to enter alphanumeric data into your
mobile device. - ✔✔Virtual keyboard
mac OS is built on NextStep, an OS based on what kernel? - ✔✔UNIX
, What CPU feature must be available and enabled on a computer before you can
use Hyper-V in the Pro or Enterprise editions of Windows 8.x or Windows 10? -
✔✔SLAT
Which of the following is a Microsoft desktop virtualization option that is so well
integrated with the Windows 7 host OS that it will allow you to launch a virtual
machine and an application program within it from the host OS simply by double-
clicking on a file of the type required by the application? - ✔✔Windows Virtual
PC
After you install Windows XP Mode and Windows Virtual PC, their shortcuts
display on the Windows 7 ________. - ✔✔Start menu
What form of virtualization gives the participant a feeling of being present in a
virtual time and space? - ✔✔Virtual reality
What can you use to release the mouse and keyboard from control of a virtual
machine so that they are available for use in the host OS? - ✔✔Host key
What macOS utility comes with the OS and is used to install Windows into a
partition on a Mac rather than into a virtual machine? - ✔✔Boot Camp