[2026年02月]更新のCIS-Discovery試験問題集合格させるのは2026年最新のCertified Implementation Specialist - Discovery
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ServiceNow Cis-Discovery認定試験は、60の複数選択の質問で構成されており、候補者は試験を完了するために90分かかります。この試験では、発見アーキテクチャ、データソース、資格情報、パターン、スケジュールなど、さまざまなトピックをカバーしています。さらに、この試験では、CMDB、オーケストレーション、イベント管理など、他のServiceNowアプリケーションとのServiceNow Discoveryの統合に関する候補者の知識を評価します。
質問 # 48 
Based on this image, which of the following statements are true? (Choose three.)
- A. This operation is more than likely a part of a step on a pattern set to Application Pattern Type.
- B. This is a horizontal pattern of type "infrastructure."
- C. Attributes from two tables populate a table with the same name as a ServiceNow CMDB table.
- D. For this operation to run, there must be some data in the process.executablePath variable.
- E. If a value is unmatched, it is still merged into the Target Table.
正解:A、C、D
解説:
* A is true because the target table $cmdb_ci_web_server is a ServiceNow CMDB table that stores information about web servers1.
* B is true because the merge table operation is typically used for application patterns, which are horizontal patterns that discover applications and their dependencies. The condition on the process.
executablePath variable suggests that the operation is looking for a specific application (mongoose) running on the web servers.
* D is true because the merge table operation requires at least one matching field value between the two source tables1. In this case, the process.executablePath variable is the matching field, and it must contain "mongoose" for the operation to run.
:
1: Merge tables - Product Documentation: San Diego - Now Support Portal
3: Product Documentation | ServiceNow
[4]: Discovery Patterns - Product Documentation: San Diego - Now Support Portal
質問 # 49
Which choice best represents how to modify the functionality shown in this image?
- A. From a Probe
- B. From a Discovery Pattern
- C. From the MID Server
- D. From a Classifier
正解:A
質問 # 50
Which of the following properties define the maximum overall size for the returned payload that comes from patterns?
- A. mid.discovery.max_pattern_payload_size
- B. glide.discovery.payload_max
- C. cmdb.properties.payload_max_size
- D. mid.discovery.max_payload_size
正解:A
質問 # 51
Which of the below choices are benefits of Tracked Configuration Files? (Choose two.)
- A. Unwanted files removed from target
- B. Files tracked as CIs
- C. No credentials needed
- D. Content version comparison
正解:B、D
解説:
Tracked configuration files are files that contain settings and parameters of certain applications or devices that Discovery can find and add to the CMDB. Some of the benefits of tracked configuration files are:
* Content version comparison: You can compare the content of different versions of the same configuration file and see the changes that occurred over time. This can help you troubleshoot issues, audit changes, and restore previous configurations if needed.
* Files tracked as CIs: You can view the configuration files as configuration items (CIs) in the CMDB and see their relationships with other CIs, such as the applications or devices they belong to. This can help you understand the dependencies and impact of the configuration files on your IT environment.
References: Configuration file tracking, Modify tracking changes in configuration files
質問 # 52
In Discovery, what table associates an IP address and a credential?
- A. Service CI Association
- B. Credential Affinity
- C. Tags
- D. Service Affinity
正解:D
質問 # 53
In order to use Debug from the Pattern Designer, you must have what?
- A. Service Mapping installed
- B. the admin role
- C. a proxy server
- D. a discoverable CI
正解:A
質問 # 54
Which of the following choices are only used for the Application Pattern Type? (Choose two.)
- A. CI Type
- B. Run Order
- C. Identification Section
- D. Operating System
正解:B、C
解説:
The Application Pattern Type is a pattern that discovers applications and their dependencies by using probes and sensors1. It has two main components: the Run Order and the Identification Section2. The Run Order defines the sequence of probes and sensors that Discovery uses to find and classify CIs2. The Identification Section specifies the criteria that Discovery uses to identify CIs and their relationships2. The other options, CI Type and Operating System, are not specific to the Application Pattern Type. They are used for other pattern types, such as the Horizontal Pattern Type and the Service Mapping Pattern Type3 .
References: 1: Application Pattern Type 2: Application Pattern Type components 3: Horizontal Pattern Type :
Service Mapping Pattern Type
質問 # 55
Which method for deleting specific CIs is not discovered in 30 days?
- A. Service Mapping
- B. UI Policy
- C. Data Policy
- D. Scheduled Job
正解:D
解説:
A scheduled job is a background process that runs at a specified time or interval to perform a specific task1. It is not a method for deleting specific CIs that are not discovered in 30 days. The other options are methods for deleting or updating CIs based on discovery data. A UI policy is a script that can dynamically change the behavior of a form or list2. A service mapping is a process that creates a map of the relationships between CIs that support a business service3. A data policy is a rule that enforces data consistency and accuracy by validating the data entered into a record.
References: 1: Scheduled Jobs 2: UI Policies 3: Service Mapping : Data Policies
質問 # 56
On the ECC Queue, sensor records have a Queue value of ___________ and probe records have a Queue value of ___________.
- A. output, input
- B. input, output
- C. started, ready
- D. ready, started
正解:A
解説:
On the ECC Queue, sensor records have a Queue value of output and probe records have a Queue value of input. The ECC Queue is the connection point between the instance and the MID Server, and it displays the input and output messages from and to the MID Server1. A probe is a message that the instance sends to the MID Server to request information from a device or application2. A sensor is a script that the MID Server runs to process the results returned by the probe3. When a probe is created, it is inserted into the ECC Queue with a Queue value of input, which means that it is waiting to be picked up by the MID Server4. When a sensor is created, it is inserted into the ECC Queue with a Queue value of output, which means that it is waiting to be processed by the instance.
References: 1: ECC Queue - ServiceNow 2: Probes - ServiceNow 3: Sensors - ServiceNow 4: How the ECC Queue table records get processed: from output ready to input processed - Support and Troubleshooting - Now Support Portal : [ECC Queue Processing and Debugging, with "Discovery - Sensors" used as an example - Support and Troubleshooting - Now Support Portal]
質問 # 57
What related list on a classifier dictates which Horizontal Pattern probe is launched?
- A. Pattern probes
- B. Classification Criteria
- C. Triggers probes
- D. Discovery Log
正解:C
解説:
A classifier is a set of rules that identifies a device type based on the results of a probe. A classifier can have one or more related lists that define the classification criteria, the pattern probes, and the triggers probes. The pattern probes related list specifies which horizontal discovery pattern to run for the device type. The triggers probes related list specifies which probes to run after the device is classified, and before the horizontal discovery pattern is executed. The triggers probes can be used to gather additional information or credentials that are needed for the horizontal discovery pattern12.
:
1: ServiceNow Discovery Overview, page 9
2: ServiceNow Discovery Documentation, Classifiers section
質問 # 58
Horizontal discovery pattern ______ .
Response:
- A. defines steps that execute operations
- B. is a classifier that executes probes
- C. is used as a port scanning tool
- D. is used as a credential depot
正解:A
質問 # 59
Which of the below choices are needed for Quick Discovery? (Choose two.)
- A. Discovery Schedule
- B. MID Server
- C. PID
- D. Target IP
正解:B、D
解説:
Quick Discovery is a wizard that helps you get up and running with Discovery quickly. It discovers both physical and logical components, including virtual machines, servers, storage, databases, applications, and more. To use Quick Discovery, you need to have a MID Server installed and configured, and provide a target IP range or subnet to scan. You do not need to create a Discovery Schedule or a PID for Quick Discovery.
1: ServiceNow Discovery Data Sheet, Discovery Quick Start
質問 # 60
Which one of the following is not used in a horizontal discovery pattern?
- A. Operations
- B. Variables
- C. Connectivity section
- D. Identification section
正解:C
解説:
A horizontal discovery pattern is a sequence of operations that collects information about a specific type of configuration item (CI), such as an operating system, a database, or a web server1. A horizontal discovery pattern does not use the connectivity section, which is only used for the application pattern type2. The connectivity section defines how to connect to a CI and run commands on it3. A horizontal discovery pattern uses the following sections1:
* Variables: Defines the variables that store the data collected by the pattern and map them to the target table fields.
* Identification: Defines the criteria to identify a CI and update or create a record in the CMDB.
* Operations: Defines the actions to perform on the target CI, such as running commands, querying databases, or parsing files.
1: ServiceNow Docs - Horizontal discovery patterns 2: ServiceNow Docs - Application pattern types 3:
ServiceNow Docs - Connectivity section
質問 # 61
What commands can be used to verify if powershell is installed on a windows machine?
Response:
- A. ps -version
- B. ps -v
- C. $PSVersionTable
- D. powershell
正解:C、D
質問 # 62
Which of the choices have a higher chance of leading to lost data during CI reclassification? (Choose two.)
- A. Identifying
- B. Upgrading
- C. Switching
- D. Downgrading
正解:A、D
質問 # 63
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