CIS-Discovery exam questions for practice in 2026 Updated 127 Questions [Q33-Q49]

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CIS-Discovery exam questions for practice in 2026 Updated 127 Questions

Updated Jan-2026 Premium CIS-Discovery Exam Engine pdf – Download Free Updated 127 Questions

ServiceNow CIS-Discovery (Certified Implementation Specialist – Discovery) exam is designed to measure the expertise of individuals in implementing and configuring the ServiceNow Discovery application. Certified Implementation Specialist – Discovery certification is intended for ServiceNow professionals who have experience in configuring and deploying the Discovery application in complex environments. CIS-Discovery exam contains 65 multiple-choice questions that must be completed within 90 minutes. The minimum passing score is 70%.

ServiceNow CIS-Discovery (Certified Implementation Specialist – Discovery) Certification Exam is designed for professionals who want to demonstrate their expertise in implementing Discovery within the ServiceNow platform. Certified Implementation Specialist – Discovery certification exam is ideal for individuals who are involved in the implementation of ServiceNow Discovery and want to validate their skills and knowledge in this area. As a globally recognized certification, CIS-Discovery provides a competitive advantage to individuals seeking career growth in the IT industry.

Q33. In the horizontal discovery patterns, which 2 of the below are variables available by default?
Response:

infrastructure_system

CI Type on the Discovery Pattern form

windows_cmdb_ci

computer_system

Q34. A discovery runs against a Windows Server returning the following attribute values for the first time:
name = WindowsSN1 serial_number = 12321
A subsequent discovery is ran against a different Windows Server returning the following attribute values:
name = WindowsSN2
serial_number = 12321
With only base system CI Identifiers configured, which of the following is true?

A Windows Server CI is created, then updated with WindowsSN2 as the name.

Two Windows Sewer CIs are created, with WindowsSN1 AND WindowsSN2 for names.

Two Windows Server CIs are created, without serial_number values.

A Windows Server CI is created, then updated with WindowsSN1 as the name.

According to the ServiceNow Discovery documentation, the base system CI Identifiers for Windows Server class are name and serial_number. These are the attributes that Discovery uses to uniquely identify a Windows Server CI. If both attributes match an existing CI, Discovery updates that CI. If only one attribute matches, Discovery creates a new CI. If neither attribute matches, Discovery also creates a new CI. In this scenario, the serial_number is the same for both Windows Servers, but the name is different. Therefore, Discovery will create two separate CIs, one with WindowsSN1 as the name and one with WindowsSN2 as the name.
References:
* Create a Discovery CI classification – Product Documentation: Tokyo – Now Support Portal
* Identification rules – Product Documentation: Tokyo – Now Support Portal
* ServiceNow IRE: Identification Rules Explained – Cookdown

Q35. How do you ensure the data integrity, completeness and correctness of your CMDB Response:

Using ServiceNow discovery as the only option

Using correct identification and reconciliation rules

Manually deleting duplicate Cls

Always using Scripts to manage CMDB

Q36. What network protocol is needed to discover network devices like routers, switches etc?
Response:

1) WMI Protocol with username/password
2) Domain Administrator permission

1) SNMP Protocol with community string

1)SSH Protocol with username/password, or private key
2) Root or Sudo privileges must be granted

Q37. With multiple CI data sources, which choice is the best for determining which source can update a CI attribute?

Business Rules

Data Certification

Transform Maps

Reconciliation Rules

Reconciliation rules are used to determine which data sources can update CI attributes in ServiceNow.
Reconciliation rules can be static or dynamic, and they can be applied to specific CI classes, attributes, or discovery sources. Reconciliation rules can also specify the actions to take when there are unmatched values, such as removing, ignoring, or updating them1.
References:
* 1: Reconciliation rules – Product Documentation: San Diego – Now Support Portal

Q38. key capabilities of a ServiceNow IT Operations Management (ITOM) Enterprise solution:
(Choose 2)
Response:

Building new apps fast

Creating engaging user experience

Proactively eliminating service outages

Managing hybrid clouds

Q39. Discovery patterns are best described as ______ .
Response:

a graphical representation of a discovery which includes information about each sensor and probe used

summary providers of a schedule launched Discovery

operations allowing Discovery to find CIs on your network and tables to populate the CMDB

operations separating data, processes, and administrative tasks into domains

Q40. Which of the below choices are the most probable results of the following image? (Choose three.)

A tabular variable named ‘WMI Query’.

A scalar variable named ‘MaximumWorkingSetSize’

A scalar variable named ‘PageFaults’.

A scalar variable named ‘PeakVirtualSize’.

A tabular variable named ‘more_process_info’.

A tabular variable named ‘Win32_Process’.

The image shows a part of a horizontal pattern in Pattern Designer that uses the WMI Query operation to retrieve information about the processes running on a Windows server. The operation takes a WQL query as an input parameter and returns a tabular variable that contains the results of the query. The tabular variable is named ‘WMI Query’ by default, but it can be renamed by the user. The WQL query in the image selects four attributes from the Win32_Process class: Name, MaximumWorkingSetSize, PageFaults, and PeakVirtualSize.
These attributes are stored as scalar variables in the tabular variable, and they can be accessed by using the dot notation, such as WMI Query.Name or WMI Query.MaximumWorkingSetSize. Therefore, the most probable results of the image are a tabular variable named ‘WMI Query’ and two scalar variables named
‘MaximumWorkingSetSize’ and ‘PeakVirtualSize’.
References:
* Pattern Designer | WMI Query
* Win32_Process class
* WQL (SQL for WMI)

Q41. After navigating to an Automaton Error Messages list from Discovery > Home, how are the options on the right navigation pane categorized? (Choose two.)

SELECT ALL

SELECT ONE

ACTION ON SELECTED

ACTION ON ALL

Q42. SNMP Credentials require which of the following?

write community strings

usernames

read community strings

port 135 access

SNMP credentials are used by Discovery to communicate with devices that support the Simple Network Management Protocol (SNMP). SNMP credentials do not include a user name, just a password, called the community string. The default read-only community string for many SNMP devices is public, and Discovery will try that automatically. Enter the appropriate SNMP credentials if they differ from the public community string1.
References: 1: SNMP credentials – Product Documentation: Utah – Now Support Portal

Q43. What object should be used to notify Config Admins or Discovery Admins of changes to the CMDB.
Response:

Business Rules

Notifications

Client Scripts

Q44. In Discovery, during the Port Scan phase an error of warning level appears: “No results returned from probe.”. What could be the cause of this error?
Response:

Provided credentials are incorrect

Wrong configuration of Process Classifier

Physical or logical firewall prevents connection

Datasource Precedence is incorrect

Q45. In Discovery, what table associates an IP address and a credential?

Credential Affinity

Service Affinity

Service CI Association

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