Mobile Devices

Question 1

How many pins does a usb-c have?

Answer 1

24

Question 2

True or False

A USB-C can transmit as usb 2/3/3.1/4, thunderbolt, hdmi, or displayport

Answer 2

True

Question 3

A lightning connection is used for what devices and how many pins does it have?

Answer 3

Apple devices and it has 8 pins

Question 4

What is the name for a serial interface?

Like you would use to console into a switch

Answer 4

DB-9

Question 5

What two technologies does a drawing pad use to be very presise?

Answer 5

active stylus with an external digitizer

Question 6

What is similar to a docking station, but it typically will connect by usb?

Answer 6

Port Replicator

Question 7

What was the old standard for cellular called?

Answer 7

GSM

Question 8

what is the maximum speed for standard 4g and LTE?

Answer 8

150 megabits/s

Question 9

what is the maximum speed for LTE-A

Answer 9

300mbits/s

Question 10

What techlogy is used to make sure your phone connects to the correct tower?

Answer 10

PRLs or preferred roaming lists

Question 11

To get very presise location from GPS how many sattelites do you need to “see”

Answer 11

4

Question 12

Which of the following answers refers to a dedicated mobile app management software?
* UEM
* MAM
* RCS
* MDM

Answer 12

MAM

Question 13

Telnet: (Select 3 answers)
* Encrypts network connection
* Provides username & password authentication
* Transmits data in an unencrypted form
* Does not provide authentication
* Enables remote login and command execution

Answer 13

• Provides username & password authentication
• Transmits data in an unencrypted form
• Enables remote login and command execution

Question 14

The SMTP protocol is used for: (Select 2 answers)
* Sending email messages between mail servers
* Name resolution services
* Serving of web pages
* Retrieving email messages from mail servers
* Sending email messages from a client device

Answer 14

• Sending email messages from a client device
• Sending email messages between mail servers