| Date | November 2019 | Marks available | 1 | Reference code | 19N.1.HL.TZ0.14 |
| Level | HL | Paper | 1 | Time zone | no time zone |
| Command term | Question number | 14 | Adapted from | N/A |
Question
What describes the technology that enables networked devices to exchange information and perform actions without the manual assistance of humans?
A. Computer numerical control (CNC)
B. Machine to machine (M2M)
C. Computer-aided design (CAD)
D. Computer-aided manufacture (CAM)
Markscheme
B
Examiners report
[N/A]
