Answer:
Place:
Coffee shop. Railway Reservation System, Airport Reservation System, Machine learning and a long list follow.
Situation:
We find that there is a similar type of calculation and in bulk. Thus we can create a piece of software, and run that with the help of a computer to solve our problem of tackling the massive number of clients.
Description:
The situation demands a similar sort of calculation, and we can hence make a program or most favorably a software that can do all these calculations for us. A perfect example is a coffee shop, which has 100 to 1000 customers drinking coffee each second. And you can understand how badly they need a computer and software. This cannot be done manually.
Explanation:
Please check the answer section.
Answer:
A. Define boundaries
C. Deny access
D. Delay access
Explanation:
A barrier is a material or structure used to prevent or block access. Barriers can either be natural or structural and are used for many purposes usually for security reasons. The following are functions of barriers either natural or structural:
- Define areas of boundaries
- Delay or slow access. Example is the use of speed bumps to slow down vehicles.
- Provide access to entrances such as the use of gates
- Deny access to unauthorized personnel and allowing authorized personnel.
Answer:
It can improve the quality of education in many ways. It opens doorways to a wealth of information, knowledge and educational resources, increasing opportunities for learning in and beyond the classroom. Teachers use online materials to prepare lessons, and students to extend their range of learning
Explanation:
