Splunk is a software that is used for captures, indexes, and it provides a collection of real-time data. It is also known as a searchable archive that can be used to produce maps, charts, warnings, dashboards, and visualizations. It is a hierarchical system used to handle software, protection, and security, and to analyze enterprise and network. and other options are incorrect that can be described as follows:
In option b, It tells the name of the file and it also described the type of file like text file, image file, etc. That's why it is not correct.
In option c, This option is used to add data into the new line, that's why it is not correct.
