I believe the answer is B. Optimization because it means to make work more efficient but I might be wrong. Checking definitions, this one seems more logical.
Answer:
A computer does not have brain of its own
A hub can be used to connect multiple computers and networks.
Answer:
OLTP(Online transaction processing) is the correct answer.
Explanation:
It is the database application that is used to catching the transection and that data or information which is related to the technology for the purpose of.
- Process that data and information which is related to the following rules of the business or company.
- It stores the data or information related to the online transaction.
- It also helps to modify the current data or information for the new data or information.