ServiceNow CIS-Discovery Exam With Confidence Using Practice Dumps

The image provided shows a ServiceNow expression used to concatenate two pieces of information. The $name_details[1] suggests that 'name_details' is an array or a list variable, and we're accessing the second element (considering indexing starts at 0). This indicates that 'name_details' is not a tabular variable but rather a list or an array, and there is a scalar value labeled '1' which is being used to index this array. The 'exec_info' and 'executableDir' are likely attributes or properties of the objects within the 'name_details' array and '$process' object, respectively. There is no indication that this is from a WMI query operation step, nor is there any inherent reason why this value could not be used in a pattern step. ServiceNow Discovery patterns can use such expressions to extract and concatenate data during the discovery process.

The $process.executableDir expression correctly calls the value of the executableDir variable from the tabular process variable. The process variable is a tabular variable that contains the output of the ps command, which lists the processes running on a CI. The executableDir variable is a column name that holds the directory path of the executable file for each process. To access the value of a column name from a tabular variable, you need to use the dot notation, such as $variable.columnName12.

References1: Pattern variables - Product Documentation: Tokyo - Now Support Portal2: Examples of EVAL scripts used in Discovery patterns - ServiceNow

Debug mode is a feature of the Pattern Designer that allows you to test and troubleshoot your patterns in real time. To activate Debug mode, you need to have the admin role or a role that includes the pattern_designer_debug permission. Debug mode is not available for users who only have the pattern_designer_read permission1.

References: 1: Activate pattern Debug mode - Product Documentation: San Diego - ServiceNow