Error messages begin with the # (hashtag) symbol.
The process where the programmer steps through each of the program's statements one by one is called 
.
Answer:
Electronic Data Interchange (EDI)
Explanation:
Electronic Data Interchange
It is the automated interchange of commercial information using a structured format. A process that allows a company to send information to another company electronically rather than on paper. Commercial entities that conduct business electronically are called business partners.
Numerous commercial documents can be exchanged using electronic data interchange, but the two most common are purchase orders and invoices. At a bottom, EDI interchanges the preparation and handling of mail associated with traditional commercial communication. However, the true power of EDI is that it standardizes the information communicated in commercial documents, which makes a "paperless" exchange possible.
Answer:
b. the action is not allowed.
Explanation:
Traffic signs are established rules and regulations designed to direct and guide commuters and other road users.
A red circle and diagonal slash on a sign simply means that the action is not allowed.
A hortatory technique is focused on encouraging, exhorting and urging people to do that which is right, acceptable and worthy of emulation by others.
For example, commuters and road users are being urged not to litter the highway with thrash, waste, or dirt, in order to protect the planet from environmental degradation and pollution. This would help in conserving and mitigating risks posing as a threat to our dear planet and habitat.
Hence, a hortatory technique in policy implementation and enactment is primarily aimed at appealing to the sense and conscience of individuals, to engage in socially responsible acts.
