Examlex
When using a double nested set of NOT EXISTS SELECT statements,a row that does not match any row matches every row.
Numeric Digits
The characters 0 through 9 used in the representation of numbers, essential in mathematics and digital systems.
DMM
Digital Multimeter, a testing tool used to measure electrical values such as voltage, current, and resistance.
Resolution
The degree of detail or clarity of an image, screen, or sensor reading, often measured in pixels for digital images or dots per inch in print.
Main Circuit Board
The main circuit board, often called a motherboard, is the primary printed circuit board (PCB) in computers and other electronic devices, hosting the central processing unit and providing connectors for other peripherals.
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