With the technology scaling and process improvement, do you think that existing cmos (complementary metal–oxide–semiconductor) will be able to exist in future?

CMOS (complementary metal-oxide-semiconductor) can be defined as  the small amount of memory on a computer motherboard that stores the BIOS settings.

yes CMOS ( Complementary metal oxide semiconductor ) will still be able to exist in the upcoming days and in the near future

the reason behind this is

Besides improvements, CMOS technology is still very promising .

semiconductors are so widely used in computer systems that to ignore them is simply impossible

answer; i believe the correct answer is (a) all trenches must have access/egress;

you, i'm trying to get a higher rank, this really ! : )