Question

system.time function returns an object of class _______ which contains two useful bits of information.

(a) debug_time

(b) proc_time

(c) procedure_time

(d) date.time_time

I got this question by my school principal while I was bunking the class.

This intriguing question comes from R Profiler topic in division Profiling, Simulation and Data Analysis of R Programming

Answer 1

Correct option is (b) proc_time

For explanation: if there’s an error, gives the time until the error occurred.