Deck 13: Cell Phone and Mobile Device Forensics

Question 1

Most Code Division Multiple Access (CDMA) networks conform to IS-95, created by the ______________________.

Answer 1

Telecommunications Industry Association (TIA)
Telecommunications Industry Association
TIA
TIA (Telecommunications Industry Association)

Question 2

TDMA can operate in the cell phone (800 to 1000 MHz) or PCS (1900 MHz) frequency.

Answer 2

True

Question 3

____ cards are found most commonly in GSM devices and consist of a microprocessor and from 16 KB to 4 MB of EEPROM.

A) SD
B) MMC
C) SDD
D) SIM

Answer 3

D

Question 4

Many people store more information on their cell phones than they do on their computers.

Question 5

The SIM file structure begins with the root of the system (____).

A) EF
B) MF
C) DF
D) DCS

Question 6

The file system for a SIM card is a ____ structure.

A) volatile
B) circular
C) hierarchical
D) linear

Question 7

So far, there have been three generations of mobile phones: analog, digital personal communications service (PCS), and ____________________.

Question 8

TDMA refers to the ____ standard, which introduced sleep mode to enhance battery life.

A) IS-136
B) IS-195
C) IS-236
D) IS-361

Question 9

Typically, phones developed for use on a GSM network are compatible with phones designed for a CDMA network.

Question 10

Portability of information is what makes SIM cards so versatile.

Question 11

Developed during WWII, this technology,____, was patented by Qualcomm after the war.

A) iDEN
B) CDMA
C) GSM
D) EDGE

Question 12

The ____ network is a digital version of the original analog standard for cell phones.

A) TDMA
B) EDGE
C) CDMA
D) D-AMPS

Question 13

The ____ digital network divides a radio frequency into time slots.

A) TDMA
B) CDMA
C) FDMA
D) EDGE

Question 14

In a Windows environment, BitPim stores files in ____ by default.

A) My Documents\BitPim
B) My Documents\Forensics Files\BitPim
C) My Documents\BitPim\Forensics Files
D) My Documents\BitPim\Files

Question 15

Investigating cell phones and mobile devices is a relatively easy task in digital forensics.

Question 16

____ is a forensics software tool containing a built-in write blocker.

A) GSMCon
B) MOBILedit!
C) SIMedit
D) 3GPim

Question 17

Typically, phones store system data in ____, which enables service providers to reprogram phones without having to physically access memory chips.

A) EROM
B) PROM
C) EEPROM
D) ROM

Question 18

Paraben Software is a leader in mobile forensics software and offers several tools, including ____, which can be used to acquire data from a variety of phone models.

A) BitPim
B) DataPilot
C) MOBILedit!
D) Device Seizure

Question 19

____ can still be found as separate devices from mobile phones. Most users carry them instead of a laptop to keep track of appointments, deadlines, address books, and so forth.

A) SDHCs
B) PDAs
C) CFs
D) MMCs

Question 20

The ____ digital network, a faster version of GSM, is designed to deliver data.

A) TDMA
B) iDEN
C) EDGE
D) D-AMPS

Question 21

Mobile devices can range from simple phones to small computers, also called ______________________.

Question 22

How can you isolate a mobile device from incoming signals?

Question 23

What are the three main components used for cell phone communications?

Question 24

Briefly describe cell phone hardware.

Question 25

Identify and define three kinds of peripheral memory cards used with PDAs.

Question 26

Global System for Mobile Communications (GSM) uses the ______________________ technique, so multiple phones take turns sharing a channel.

Question 27

What is the general procedure to access the content on a mobile phone SIM card?

Question 28

What is some of the information that can be stored in a cell phone?

Question 29

What are the four categories of information that can be retrieved from a SIM card?

Question 30

The 3G standard was developed by the ______________________ under the United Nations.

Question 31

Match each item with a statement below:
a.CDMA
c.EDGE
b.iDEN
d.ROM
nonvolatile memory

Question 32

What is the bandwidth offered by 3G mobile phones?

Question 33

Match each item with a statement below:
a.CDMA
c.EDGE
b.iDEN
d.ROM
standard developed specifically for 3G

Question 34

What are some of the features offered by SIMCon?

Question 35

Identify several uses of SIM cards.

Question 36

Match each item with a statement below:
a.CDMA
c.EDGE
b.iDEN
d.ROM
proprietary protocol developed by Motorola

Question 37

Match each item with a statement below:
a.CDMA
c.EDGE
b.iDEN
d.ROM
one of the most common digital networks, it uses the full radio frequency spectrum to define channels