1.6 Given a scenario, configure basic mobile device network connectivity and application support

Question 1

To use the mobile hotspot feature on an Android device, follow these steps (6 steps):

Answer 1

1. Enable the mobile hotspot feature in the device’s setup
2. Select how you want to share the connection wirelessly. Provide the SSID and password listed to any devices that will share the connection
3. If you decide to permit only allowed devices to connect, you must provide a name for each device and its MAC address
4. Open the Allowed Devices menu, click Add, enter the device name and address, and click OK
5. Make the connection from your device just as you would with any other wireless Internet router or hotspot
6. When your devices are finished using the Internet, disable the hotspot setting in your smartphone or tablet

Question 2

To use USB tethering, follow these steps (based on a Samsung phone running Android 5.x) (5 steps):

Answer 2

1. Connect a USB cable from your computer to the data port on your device
2. Select the USB tethering option on your device
3. If you are connecting a Windows computer, select the network type (Home) on the computer when prompted
4. Use your computer’s web browser and other network features normally
5. When you’re finished, disable USB tethering

Question 3

What does Airplane mode do?

Answer 3

turns off any wireless antenna in the device, including cellular and GPS

Question 4

Steps to Configure a Bluetooth Headset on an Android-Based Device follow this procedure (6 steps):

Answer 4

1. Go to Settings > Connections and then enable Bluetooth
2. Tap Bluetooth to display the Bluetooth Settings screen
3. Prepare the headset
4. If the Android device is not scanning automatically, tap Scan
5. On the Android device, tap the device to pair with
6. Enter a PIN code, if prompted to do so

Question 5

Steps to Configure a Bluetooth Headset on an iOS Device is (5 steps):

Answer 5

1. Go to Settings and then tap Bluetooth to display the Bluetooth screen
2. Tap Bluetooth to enable it. The device searches for devices
3. Prepare the headset
4. Tap the device name, and it automatically connects
5. Enter a PIN code, if prompted to do so

Question 6

Corporation and ISPs use two different types of email services:

Answer 6

POP3 (Post Office Protocol 3)

IMAP4 (Internet Message Access Protocol v4)

Question 7

What must you know in order to set up a POP3 email account?

Answer 7

the server that you want to connect to

the port you need to use

whether security is being employed

Question 8

Use the following steps to connect a typical Android smartphone to a POP3 account (8 steps):

Answer 8

1. Go to the Home screen and tap the Menu button. Then select All Apps
2. Scroll down until you see the email app
3. Select whether you want a POP3, IMAP, or Exchange account or add an account if there is already an account
4. Type the email address and the password of the account and then tap Next
5. Configure the incoming settings, if prompted to do so
6. Configure the outgoing settings
7. Configure the account options, such as how often to check for mail whether to notify you when it arrives. Tap Next
8. Finally, you can give the account an easier-to-remember name and then tap Done

Question 9

Use the following steps to connect an iOS device to a POP3 account:

Answer 9

1. Go to the Home screen and tap the Settings button
2. Tap Mail, Contacts, Calendars
3. Tap Add Account
4. Tap Others at the bottom of the list
5. Tap Add Mail Account
6. Type the name, email address, and password (and, if you like, an optional description) and tap Next
7. Tap POP. Then under Incoming Mail Server, type the POP3 server name and the username. Under Outgoing Mail Server, type the SMTP server. Then tap Save
8. The system verifies the address and password

Question 10

To connect to an IMAP account, you must enter:

Answer 10

the IMAP server (for receiving mail), which uses port 143 by default, and the outgoing SMTP server (for sending mail)

Question 11

Secure email sessions require the use of:

Answer 11

SSL or TLS on port 443

Question 12

If you want your email to be encrypted for security and authentication, you can enable:

Answer 12

Secure/Multipurpose Internet Mail Extensions, better known as S/MIME

Question 13

To set up web-based services such as iCloud, Gmail, Outlook, Yahoo! Mail, you can use or install:

Answer 13

the appropriate app from your device’s app store

Question 14

Primary rate interface (PRI) updates are used to:

Answer 14

control the speed at which data is sent from a mobile device to a cell tower

Question 15

The Preferred Roaming List (PRL) and baseband are:

Answer 15

the portion of the smartphone that makes connections to the cellular network for phone and data

Question 16

Radio firmware updates:

Answer 16

the radio modem that manages connections for cellular, WiFi, GPS, Bluetooth, and NFC

Question 17

Two international standards are used to identify cell phones and other devices with cellular service:

Answer 17

IMEI (International Mobile Equipment Identity)

IMSI (International Mobile Subscriber Identity)

Question 18

IMEI is:

Answer 18

a unique number given each cell phone and it is used to identify phones on the GSM, UMTS, LTE, and iDEN networks

Question 19

IMSI is used to:

Answer 19

identify a subscriber using a cell network

Question 20

A virtual private network (VPN) is a:

Answer 20

secure private network connection that is carried over a less secure network, such as the Internet

Question 21

A VPN connection requires:

Answer 21

a VPN server at the remote site

a VPN client at the client site

Question 22

VPN traffic between client and server is:

Answer 22

encrypted and encapsulated into packets suitable for transmission over the network

Question 23

To create a connection to a VPN with an Android device you must:

Answer 23

open Settings > More connection settings > VPN and then choose Basic VPN or Advanced IPsec VPN

Question 24

To create a connection to a VPN with an iOS device you must:

Answer 24

open Settings > General > VPN > Add VPN Configuration

Question 25

To create a connection to a VPN with a Windows 10 Mobile device you must:

Answer 25

open Settings > Network & Internet > VPN > Add a VPN connection