Answer:Table
Explanation:A relational database has structures and thus have more than one table. The tables consist of row (for entry) and column (for data). As a result, data are organized in a simple manner and are normally consistent.
Answer:
B
Explanation:
the person at the very top said so :)
The mechanism transmits rotary motion to reciprocating is the crank and slider. <span>A crank and slider mechanism changes straight-line motion into rotation motion. Typically found in piston engines or piston pumps, this design consists of a rod that connects to a rotating driving beam and a sliding body.</span>
Answer:
Batch Processing is the processing of previously collected jobs in a single batch.
Explanation:
Some advantages would be that a data center's staff can schedule batch processing during times when the computers are otherwise idle, such as overnight, The computer operators can delay or prioritize different batches easily, and computer files containing commands, programs and data; once created, some can be run repeatedly as needed, adding convenience for the staff and helping keep processing costs low.
Some disadvantages would be that all of a batch job's input data must be ready before the computer can run it, problems with data, errors and program crashes that occur during batch jobs bring the whole process to a halt, and the inputs must be carefully checked before the job can be run again.
https://www.techwalla.com/articles/advantages-disadvantages-of-batch-processing
