Which one of the following is the full form of X-BIS ?

Which one of the following is the full form of X-BIS ?

X-ray Baggage Inspection System
X-ray Baggage Imaging System
X-ray Based Imaging System
X-ray Baggage Identifying System
This question was previously asked in
UPSC CISF-AC-EXE – 2022
The correct full form of X-BIS is X-ray Baggage Inspection System.
X-BIS refers to the technology used for scanning luggage and bags using X-rays, commonly employed at airports, railway stations, and other security checkpoints for detecting prohibited items.
These systems are a standard part of security infrastructure for screening carried items without opening them. They produce images that security personnel interpret to identify potentially dangerous or forbidden objects inside the baggage.