Used for connecting a mobile accessories to a device.

Select one:

• a. VOIP

• b. Wi-Fi

• c. Bluetooth

• d. RF

Normally worn on the wrist, and it tracks a user' movements and heart rate.

Select one:

• a. A smartphone.

• b. A fitness monitor.

• c. A Tablet.

• d. A smartwatch.

Which is type of computer system?

Select one:

• a. Printer

• b. LAN

• c. The internet

• d. Tablet

An OS written primarily in Java and based on the Linux operating system?

Select one:

• a. Android

• b. Linux

• c. Windows

• d. IOS

What definition best describes Linux?

Select one:

• a. It can install Windows based software.

• b. It is open source and can be modified.

• c. There is only one version that never needs updating.

• d. It is easy to use for inexperienced developers.

Which license that operating system is bound to the computer on which the activation occurs?

Select one:

• a. OEM

• b. corporate.

• c. Retail

• d. Volume license

What best describe registry key on operating system?

Select one:

• a. Save user accounts information.

• b. Operating system kernel.

• c. An internal database the computer uses to store configuration information.

• d. A built-in monitoring tool.

Which profile is the default user profile in the operating system?

Select one:

• a. Local profile.

• b. Network profile.

• c. Mandatory profile.

• d. Primary profile.

What best describe a device driver?

Select one:

• a. A software for managing resources.

• b. A program that controls a particular type of device.

• c. A printing tool.

• d. Built-in software.

What best describe Safe Mode?

Select one:

• a. Allows essential system programs and services to start up at boot.

• b. Safe the data files from being lost.

• c. the boot order.

• d. Running an operating system and applications in compatible mode.