Anywhere from the late 1950's to the early 1970's
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Answer: 2)Fishbone/lshikawa
Explanation: Fishbone diagrams are those diagrams which help in the identification of the problem causing factors and reasons behind.This diagrams find the roots of the problem to solve it. Fishbone diagram is also known as the Ishikawa diagram.
The other given options are incorrect because they are not any technique for finding the roots of the problem.Thus, the correct option is option(2).
Answer:
An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers.
Explanation:
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Answer:
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Explanation:
