Answer:
Security in communication between applications and sites in m-commerce can use SSL technology.
Explanation:
While developing an app, developers have to perform several checks and ensure that the server has a legitimate certificate.
Jump starter I guess because it can receive and give off electricity
Answer and Explanation:
Redundancy refers to the presence of the copy of the data, i.e duplication of data in the system's database.
Redundancy is not desirable because of the following reasons:
- It wastes away the storage space.
- It has negative influence on the database efficiency.
- The response time and execution time of the system increases as a result of the presence of redundant data in the system.
- It reduces the system's reliability.
- It makes the system slow and the processes consumes more time.
The answer is d- Alan Turing