Mobile Forensic MCQs Section 1 Part 4.1: The Cellular Network

The Cellular Network is the 4th topic in section 1, Basic and Fundamental Concepts from our systematic designed Mobile Forensic MCQ Series.

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In this section, MCQs are designed on the topic covering basic to advanced in the cellular network in the field of Mobile Forensic.

It is part one of two parts. You can check the second part of this MCQ section by clicking the above green box link.

Mobile Forensic MCQ Sec.1 Part 4.1
The Cellular Network

This section of mobile forensic included 37 MCQs questions along with answers and their explanations.

This is the 4th part of the sub-categories of mobile digital forensic. You can browse all MCQs related to Digital Forensic.

Mobile Forensic MCQ Questions list


Questions included in this section of Cell Forensic
 [show]
  1. #1 What is the general frequency range for a CDMA network?
  2. #2 What is the full form of CDMA?
  3. #3 In the network and communication, ranges are typically referred to as?
  4. #4 Which type of mobile device generally doesn’t have SIM slots?
  5. #5 Assertion (A): CDMA uses Analog to digital conversion which if transmitted are nearly impossible to cloneReason (R): Because transmission frequency varies according to a defined pattern. There are trillions of these patterns which make it hard to clone.
  6. #6 Which of the cellular network is based on TDMA?
  7. #7 GSM stands for:
  8. #8 Assertion (A): At transmission from GSM device, information is transformed into digital data and is given a specific time slot which at the receiver end has the same specific time slot to get digital data.Reason (R): It is the basis of all cellular communication
  9. #9 CDMA uses which transmission techniques?
  10. #10 GSM uses which of the following transmission technique?
  11. #11 What the set frequency range for GSM networks?
  12. #12 Assertion (A): All CDMA phone does not possess SIM card slots.Reason (R): Because all CDMA device does not need a SIM to connect to a cellular network
  13. #13 Assertion (A): All GSM mobile device needs a SIM to connect to cellular networks.Reason (R): Without SIM in GSM mobile, any calls are not allowed
  14. #14 iDEN is developed by which of the following company
  15. #15 iDEN operates at a frequency of
  16. #16 Assertion (A): iDEN is known as “push-to-talk” networks.Reason (R): Because it uses cellular networks and trunked radio technology for setting up communication.
  17. #17 Which cellular network uses a two-way radio broadcast?
  18. #18 What is the full form of LTE?
  19. #19 In mobile telecommunication, 3GPP stands for
  20. #20 The word 4 in “4G LTE” signifies
  21. #21 What is the full form of ITU?
  22. #22 Which agency sets the standards for telecommunications internationally?
  23. #23 A unique number that can be used for identification of a mobile handsets
  24. #24 IMEI in mobile device forensic stands for
  25. #25 What is the general length of the IMEI value?
  26. #26 How many check digit(s) in the IMEI number?
  27. #27 Apart from IMEI, another term IMEISV in which “SV” stands for
  28. #28 How many total digits in IMEISV?
  29. #29 Which among the following which is a part of IMEI or IMEISV number?
  30. #30 Which part of the IMEI number indicates the age of the phone or manufacturing date details?
  31. #31 Which part of IMEI indicates the model of the mobile device?
  32. #32 MEID stands for
  33. #33 Older version of MEID number in CDMA device is termed as
  34. #34 How many digits that a MEID has?
  35. #35 Which is NOT a part of the MEID number?
  36. #36 Assertion (A): If a phone has a MEID value then it is a clear indication of a CDMA device.Reason (R): MEID number is only seen in CDMA devices
  37. #37 Assertion (A): If the device has an IMEI number, then there is no confirmation that it is a Non-CDMA device.Reason (R): Without a closer examination, one needs to determine if the device is actually a CDMA phone with LTE service.

#1 What is the general frequency range for a CDMA network?

  1. 600 to 1350 MHz
  2. 700 to 1500 MHZ
  3. 700 to 2333 MHz
  4. 700 to 2500 MHz

Answer & Explanation

Answer: (4) 700 to 2500 MHz

Explanation:
A typical CDMA device service frequency ranges from 700 to 2500 MHz.

#2 What is the full form of CDMA?

  1. Code Division Multiple Device Authenticity
  2. Code Division Machine Access
  3. Code Division Multi-user Access
  4. Code Division Multiple Access

Answer & Explanation

Answer: (4) Code Division Multiple Access

Explanation:
CDMA stands for Code Division Multiple Access.

#3 In the network and communication, ranges are typically referred to as?

  1. Ranged Web
  2. Bands
  3. Bandwidth
  4. Broad-width

Answer & Explanation

Answer: (2) Bands

Explanation:
In-network and communication, ranges are referred to Bands such as tri-band and quad-band.

#4 Which type of mobile device generally doesn’t have SIM slots?

  1. CDMA Phone
  2. GSM Phone
  3. TDMA Phone
  4. All devices have SIM slots

Answer & Explanation

Answer: (1) CDMA

Explanation:
CDMA phones don’t pose SIM slots.

It means, NO SIM = CDMA Phone.
While GSM phones have a dedicated SIM slot. But some CDMA phones need SIM cards.

#5 Assertion (A): CDMA uses Analog to digital conversion which if transmitted are nearly impossible to clone

Reason (R): Because transmission frequency varies according to a defined pattern. There are trillions of these patterns which make it hard to clone.

  1. Both (A) and (R) are correct
  2. (A) is correct, but (R) is incorrect
  3. Both (A) and (R) are incorrect
  4. (A) is incorrect, but (R) is correct.

Answer & Explanation

Answer: (1) Both (A) and (R) are correct

Explanation:
No explanation for this MCQ question.

#6 Which of the cellular network is based on TDMA?

  1. GSM
  2. CDMA
  3. Both (1) & (2)
  4. None of the above

Answer & Explanation

Answer: (1) GSM

Explanation:
GSM is based on the TDMA technique.

TDMA stands for Time Division Multiple Access