1. It important to write-block a phone before doing forensic analysis to make certain data is not copied to the phone.

1. True

2. False

2. Which of the following is a 4G standard?

1. EDGE

2. GSM

3. LTE

4. GSM4

3. Where is the data for roaming phones stored?

1. VLR

2. HLR

3. BTS

4. GSM

4. All devices are in the __________ state when received from the manufacturer.

5. You are performing a forensic analysis on a cell phone. You have tried entering the PUK six times, all incorrectly. What does this mean for your investigation?

1. The phone is now restored to factory conditions and data cannot be recovered.

2. Nothing; you can keep trying the PUK as many times as needed.

3. Nothing; you can try the PUK 9 times before the phone is restored to factory conditions on the 10th.

4. The phone is now wiped forensically.