CompTIA Cloud+ Practice Test

In which application type are large batch processing jobs commonly performed?

1. DNS

2. NTP

3. Databases

4. Middleware

The correct answer is: Databases

Large batch processing jobs are commonly performed in databases because they are specifically designed to handle and process substantial amounts of data efficiently. Databases can execute extensive queries, aggregations, and data manipulations, allowing for the handling of large datasets in a structured manner. Batch processing is particularly effective in databases since it can run these operations during off-peak hours when system resources are more available, thereby enhancing performance without impacting real-time transactions. In contrast, DNS (Domain Name System) and NTP (Network Time Protocol) are protocols focused on specific functions such as resolving domain names to IP addresses and maintaining accurate time synchronization across network devices. These protocols do not engage in the type of extensive data processing that batch jobs require. Middleware serves as a bridge between applications and databases but does not perform the data-intensive batch processing itself. Thus, databases are the appropriate choice for executing large batch processing jobs.