What Unique Number Is Used to Identify Each Mobile Phone

question 42

Multiple Choice

 What unique number is used to identify each mobile phone or tablet device worldwide?

• A) IMSI
• B) IMEI
• C) ICCID
• D) MAC address

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Definitions:

Alloy Frame

A framework made from an alloy, which is a mixture of metals or a metal with another element, used for its strength and light weight, often seen in bicycles, motorcycles, and lightweight vehicles.

Heavy Loads

Refers to materials or goods that are of great weight, often requiring special equipment for transportation or handling.

Yield Strength

The stress level at which a material begins to deform permanently, marking the transition from elastic to plastic behavior.