SNMP Credentials require which of the following?

Active discovery errors with help links are displayed as part of the:
Response:

Which of the following choices would be best practice when designing steps with operations requiring variables?
Response:

Connect Discover option from a Discovery Schedule with its description.
Option:
1. Service
2. Serverless
3. P addresses
4. Networks
5. Configuration items
Description:
A: Create or update CIs from devices
B: Discover services for Service Mapping
C: Scan devices without credentials
D: Discover IP Networks
E: Find CIs without running host discovery
Response:

A is a series of operations that tell Discovery which Cls to find on your network, what credentials to use, and what tables to populate in the CMDB.
Response: