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The profiler can be turned off by passing _________ to Rprof(). (a) 0 (b) 1 (c) 2 (d) NULL The question was asked during an internship interview. Enquiry is from R Profiler topic in section Profiling, Simulation and Data Analysis of R Programming Select the correct answer from above options

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Right answer is (d) NULL Explanation: Rprof(NULL) is used to turn off the profiler.

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