The correct option is D A function of a linker is to combine several object modules into a single load module.
Option (a,c)
A linker is computer software that combine two or more file generated by compiler into a single executable file.
There is a diffrence between Left linear grammer either Left linear or Right linear. LL(1) does not accept left-linear grammer. Every left linear grammer can grammer.
Hence, (c) is true .