Pass Using CIS-Discovery Exam Dumps

 Discovery can provide information about the relationships between configuration items (CIs), including applications and hosts. Application relationships are the connections between applications that run on different hosts or servers, such as web servers, databases, load balancers, etc. Host relationships are the connections between applications and the hosts or servers that they run on, such as Windows, Linux, Unix, etc. Discovery can identify these relationships using various methods, such as probes, sensors, patterns, file-based discovery, etc. Discovery can also create and update these relationships in the CMDB, using the Depends on::Used by or Runs on::Runs relationship types.

References: Discovery Relationship Creation, Application Discovery Mapping Overview, IT Discovery – Application Dependency Mapping

The recommended method for excluding specific software from discovery on Windows and Unix Servers in ServiceNow Discovery is by modifying the probes. Probes are the components in ServiceNow that collect data from devices. By modifying the probes, specific software can be excluded from the discovery process. Options A, C, and D are less direct methods for achieving this specific requirement. References = ServiceNow Discovery documentation, particularly in the sections related to probe configuration and modification.

The mid.discovery.max_pattern_payload_size property defines the maximum overall size for the returned payload that comes from patterns. This property is set on the MID Server and applies to all patterns that run on that MID Server. If the payload size exceeds this limit, the pattern execution fails and an error message is logged in the ECC queue. The default value of this property is 10 MB1.

References: 1: ServiceNow Docs - MID Server properties for Discovery and Service Mapping 2: ServiceNow Docs - Discovery payload size and processing

The CMDB contains records of configuration items (CIs) and their relationships. A CI is any component that needs to be managed in order to deliver an IT service, such as a server, an application, or a user. A relation type defines the nature of the connection between two CIs, such as depends on, uses, or contains. A model is a template for a CI that defines its attributes and default values. An asset is a tangible or intangible resource that is tracked and managed by the organization, such as a laptop, a license, or a contract.

References:

• Configuration Item (CI) types: Attributes and relationships
• What is a configuration management database (CMDB)?
• CSA Challenge Questions Flashcards