# UGCNET-Oct2020-II: 35

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The process of removing details from a given state representation is called _____

1. Extraction
2. Mining
3. Selection
4. Abstraction

recategorized

The process of removing detail from a representation is called abstraction.

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Consider the following recursive Java function $f$ that takes two long arguments and returns a float value: public static float f (long m, long n) { float result = (float)m / (float)n; if (m < 0 ¦ n<0 return 0.0f; else result -=f(m*2, n*3); return result; } Which of the following real values best approximates the value of $f(1,3)$? $0.2$ $0.4$ $0.6$ $0.8$