Answer:
ISO standards
Explanation:
ISO / IEC 14443 is the ISO standard that covers RFID usage by devices.
EPCglobal - Electronics Product Code Global Incorporated is also another international standard that covers RFID. These two standards work together to standardize RFID products produced by manufacturers so that these products can be the same across different markets and manufacturers. Example I can purchase a tag from one manufacturer and a transceiver from another and they would function well together. There are also other standards for RFID but the above two are the biggest and most popular with ISO being the oldest.
A compiler, which has several parts, translates source code to executable code.
I believe its A as the image provided says plain message
Manually cleaning data is done manually which makes it challenging. This make it prone to mistakes.
You can make a hierarchical directory structure under /root that
consists of one directory containing subdirectories by using cd and
mkdir
the mkdir command created the directories while the cd command changes which directory you're currently in