week 11 chap 12 review questions

Most SIM cards allow _____ access attempts before locking you out.

3

What's the most commonly used cellular network worldwide?

GSM

Which organization is setting standards for 5G devices?

IMT-2020

In which of the following cases did the U.S. Supreme Court require using a search warrant to examine the contents of mobile devices? a. Miles v. North Dakota b. Smith v. Oregon c. Riley v. California d. Dearborn v. Ohio

Riley v California

GSM divides a mobile station into ________ and____________.

SIM, Mobile Equipment ME

According to SANS DFIR Forensics, which of the following tasks should you perform if a mobile device is on and unlocked? (Choose all that apply.) a. Isolate the device from the network. b. Disable the screen lock. c. Remove the passcode. d. Attempt to do a physical acquisition.

a, b, c

The term TDMA refers to which of the following? (Choose all that apply.) a. A technique of dividing a radio frequency so that multiple users share the same channel b. A proprietary protocol developed by Motorola c. A specific cellular network standard d. A technique of spreading the signal across many channels

a, c

Remote wiping of a mobile device can result in which of the following? (Choose all that apply.) a. Removing account information b. Enabling a GPS beacon to track the thief c. Returning the phone to the original factory settings d. Deleting contacts

a, c, d

Which of the following is a mobile forensics method listed in NIST guidelines? (Choose all that apply.) a. Logical extraction b. Bilateral read c. Physical extraction d. Hex dumping

a, c, d

Describe two ways you can isolate a mobile device from incoming signals.

airplane mode, faraday bag, paint can, turn off

Which of the following relies on a central database that tracks account data, location data, and subscriber information? a. BTS b. MSC c. BSC d. None of the above

b

Which of the following categories of information is stored on a SIM card? (Choose all that apply.) a. Volatile memory b. Call data c. Service-related data d. None of the above

b, c

SD cards have a capacity up to which of the following? a. 100 MB b. 4 MB c. 64 GB d. 500 MB

c

The uRLLC 5G category focuses on communications in smart cities. True or False?

false

When acquiring a mobile device at an investigation scene, you should leave it connected to a laptop or tablet so that you can observe synchronization as it takes place. True or False?

false

List four places where mobile device information might be stored.

internal, external memory, SIM, system server

The Internet of Things includes _______ as well as wired, wireless, and mobile devices.

rfid

SIM card readers can alter evidence by showing that a message has been read when you view it. True or False?

true

Typically, you need a search warrant to retrieve information from a service provider. True or False?

true