902-9

You have a Verizon 4G mobile phone that you want to use as a mobile hotspot. How many connections are you allowed to support simultaneously on that device?

10

Which of the following is not a requirement for installing iTunes on a Windows machine?

1GB of RAM or higher

What is the default TCP port number for SMTP?

25

Which software component of a mobile phone is responsible for managing all wireless communications?

Baseband OS

Which of the following is a characteristic of Bluetooth?

Bluetooth connections do not reach as far as Wi-Fi connections

Which of the following are disabled when airplane mode is switched on in any Android device? (Choose all that apply.)

Cellular, Wi-Fi, Bluetooth

Which of the following are universally common items that are synced between a mobile device and a computer? (Choose three.)

Contacts, Operating system files, email, apps

Bob's iPhone 4S cannot detect when he turns his device to left and right like it is a steering wheel. Games and other apps that require this motion will not work correctly as a result. Which component has failed in Bob's phone?

Gyroscope

You have enabled Wi-Fi calling on your new mobile device. You are on a cellular call within your Wi-Fi network's range and you lose the cellular signal. What happens to your call?

It will seamlessly switch over to Wi-Fi.

Which technology allows the user to pass the phone close to a receiver to make an electronic payment, without the phone touching the receiver?

NFC

Which standard is used to encrypt and decrypt email messages on mobile devices?

S/MIME

You want to create an Android application. Which of the following do you need to download and use?

SDK

Which two of the following are examples of RTOSs?

SIM OS, Baseband OS

Which of the following are text-messaging services used with mobile devices? (Choose two.)

SMS, MMS

Which mail protocol commonly uses TCP port 587?

SMTP with TLS

Which of the following statements about configuring email access on a mobile device is true?

The TCP ports used for configuring access are usually standard port numbers.

Which two communications technologies can you use to create a VPN connection?

Wi-Fi, NFC

Which of the following is not a difference between iOS and Android?

You can make a cellular phone call from all Android devices.

Which of the following is more likely to be associated with a resistive touchscreen versus a capacitive one?

You will need to recalibrate it

Which of the following is not a valid reason to disable cellular data networking?

Your phone calls are going out over your carrier's cellular network.