Mobile, Linux, and macOS Operating Systems

When the developer chooses to provide the source code to an operating system, this is called.

• Open Source

• Closed Source

If the program’s source code is not published, the software is said to be closed source, this is called.

• Open Source

• Closed Source

Android is primarily developed by?

• iOS

• Microsoft

• Google

• Linux

This interface is from which operating System (OS)

• IOS

• Android

• Windows

• Linux

This interface is from which operating System (OS)

• IOS

• Android

• Windows

• Linux

Which of these would "mainly" use GPS on your phone

• What's app

• Google play

• Maps

• Calendar

What two preventive maintenance tasks should be scheduled to occur automatically? (Choose two.)

• executing a backup

• scanning the signature files

• updating the operating system software

• resetting devices by applying the factory reset feature

• checking the disks for bad sectors

Which two terms describe unlocking Android and iOS mobile devices to allow users full access to the file system and full access to the kernel module? (Choose two.)

• patching

• rooting

• sandboxing

• remote wipe

• jailbreaking

True of False?

Android and OS X are based on the Unix operating system.

• True

• False

Which three methods can be used to unlock a smartphone? (Choose three.)

• NFC

• passcode

• encryption

• swipe pattern

• biometric information