You are running a parallel function that uses the following R code segment. (Line numbers are included for
reference only.)
01 cp <- 0.01 xval <- 0 maxdepth <- 5
02
03 (form, data = “segmentationDataBig”, maxDepth = maxdepth, cp = cp, xval = xval, blocksPerRead = 250
You need to complete the R code. The solution must support chunking.
Which function should insert at line 02?

A.
rxBTrees

B.
rxExec

C.
rxDForest

D.
rxDTree