Mobile Tech & Networking Test Review

Which of the following are common mobile device connection types? (Select two.)

• Ethernet

• Mobile hotspots

• Cellular

• Fiber optics

• Landline

Which of the following are advantages of using the iOS mobile operating system? (Select two.)

• More apps developed for the OS

• More customizable

• Provides more security

• Usually less expensive

• Consistent and easy interface

What device helps data move from one network to another?

• HUB

• WAP

• Switch

• Router

You are experiencing problems such as slow download speeds, constant buffering, lagging, jitter, and websites failing to load. Which of the following should you consider first as the cause of these issues?

• Configuration

• Connection

• Bandwidth

• Network

Which of the following mobile device settings options lets you view the name of the device, the current software version, the model of the device, and the serial number?

• Accessibility

• About

• Display

• Home screen

Which of the following are disadvantages of using the Android mobile operating system? (Select two.)

• More apps developed for the OS

• Less secure and easier to hack

• Usually more expensive

• User interface is not always the same between phones

Which device learns a computer's MAC address to make decisions on which port to send information out of?

• WAP

• Router

• Switch

• Firewall

Which device is used to connect a data center to the internet?

• Firewall

• Server

• Switch

• Router

Which of the following BEST describes wired communications?

• The latest standards can reach speeds up to 2.4 gigabits per second.

• Microwave and Bluetooth signals can cause interference.

• Speeds are only limited by the cables and networking devices.

• You are free to move anywhere within range when utilizing these communications.

Which device in a data center is used to keep malicious actors out of the network?

• Cloud

• Switch

• Router

• Firewall