MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

DIGITAL LOGIC

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What does AOI stand for?
A
American Organization of Integrated Circuits
B
Association of ICs
C
Association of Industrial Engineers
D
AND OR INVERTER
Explanation: 

Detailed explanation-1: -Automated optical inspection (AOI) is an automated visual inspection of printed circuit board (PCB) (or LCD, transistor) manufacture where a camera autonomously scans the device under test for both catastrophic failure (e.g. missing component) and quality defects (e.g. fillet size or shape or component skew).

Detailed explanation-2: -There are two types of technology-based AOI available in the market-Image-based AOI and algorithm-based AOI. The inspection process is different for both the technologies.

Detailed explanation-3: -AOI uses optics to capture images for evaluating potential faults such as dimensional defects and surface defects (e.g. digs, scratches, edge chips, bubbles, stains, impurity flaws, etc.). It provides quick and precise inspection to ensure that the product is of high quality without any manufacturing defects.

Detailed explanation-4: -Automated optical inspection (AOI) systems perform visual inspections of printed circuit boards (PCB) during manufacturing in which a camera is used to scan the board in extremely fine detail to check for any defects or failures.

Detailed explanation-5: -Attribute Oriented Induction (AOI) is a data mining algorithm used for extracting knowledge of relational data, taking into account expert knowledge. It is a clustering algorithm that works by transforming the values of the attributes and converting an instance into others that are more generic or ambiguous.

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