In a certain chemical reaction, the bonds of the products contain more energy than the bonds of the reactants. For the reaction to occur, which of the following best describes what occurred? A) Energy was added, so the reaction is endothermic. B) Energy was released, so the reaction is exothermic. C) Energy was released, so the reaction is endothermic. D) Energy was added, so the reaction is exothermic

Explanation:

The energy change in a chemical reaction is due to the difference in the amounts of stored chemical energy between the products and the reactants. This stored chemical energy, or heat content, of the system is known as its enthalpy.

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