Splunk Enterprise Certified Admin Practice Test

Are Persistent Queue and Memory Queue applicable to network and scripted inputs?

1. Yes, both are applicable

2. No, only one of them is

3. Only for network inputs

4. Only for scripted inputs

The correct answer is: Yes, both are applicable

Both Persistent Queue and Memory Queue are indeed applicable to network and scripted inputs within Splunk. Understanding the function of these queues helps to clarify their relevance to different input types. The Memory Queue is designed to temporarily hold incoming data in RAM for quick processing. This is particularly beneficial for real-time inputs such as network data, where low latency is critical. When data is sent via network inputs, it is held in memory until it can be processed or indexed by Splunk. Similarly, scripted inputs, which often involve executing commands to collect data, also utilize the Memory Queue to ensure efficient data handling during live data collection. On the other hand, Persistent Queue is utilized for storing data on disk. This is important for scenarios where there might be fluctuations in the incoming data rate or interruptions in connectivity. For both network and scripted inputs, having Persistent Queues allows Splunk to prevent data loss during high load conditions or unexpected downtimes, maintaining the integrity of data collection. Therefore, both queues can be leveraged to ensure effective data management for both network and scripted inputs, facilitating optimal performance and data reliability in Splunk.