Who developed APL ?
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Bjarne Stroustrup
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Dennis Ritchie
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Kenneth E. Iverson
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Alan Kay
Reveal answer
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C
Correct answer
Explanation
Kenneth E. Iverson developed APL (A Programming Language) in the 1960s, known for its concise mathematical notation and array processing capabilities. Stroustrup created C++, Ritchie developed C, and Kay pioneered Smalltalk and object-oriented programming.
AI explanation
APL (A Programming Language) was developed by Kenneth E. Iverson, originally as a mathematical notation in the early 1960s before being implemented as an actual programming language at IBM. Bjarne Stroustrup created C++, Dennis Ritchie created C, and Alan Kay was a key figure behind Smalltalk and object-oriented programming — none of them created APL.