Answer:the objects are selected using the Ctrl key
Explanation:
Just took it
Answer:
a. data processing
b. data collection
c. data input
d. data output
Explanation:
An information system is a system used to filter, process, collect, distribute and create data.
Information system can be a work system whereby humans and machine perform processess using informations gathered, process it to solve the needs of their customers in the form of goods and services.
Answer:
noise, hazardous material, burns, electric shocks, moving parts.
Explanation:
i got it right on edge