試験高合格率保証2025年12月21日 CIS-Discovery試験問題と正確な回答！
テストエンジン練習問題CIS-Discovery有効最新の問題集
質問 # 11
The following shows part of the Windows OS - Servers pattern in Pattern Designer:
Which of the steps above use(s) a shared library?
- A. Neither step
- B. Step 25
- C. Step 26
- D. Both steps
正解：B
解説：
Step 25 uses a shared library called Windows - Storage, which is a reusable component that can be invoked by multiple patterns to discover the storage information of Windows servers. A shared library is a collection of steps that can be referenced by a pattern name and can accept input parameters and return output values.
Shared libraries help to avoid duplication of code and simplify the maintenance of patterns.
:
Pattern Designer | Shared libraries
Windows - Storage shared library
質問 # 12
What information is displayed on each Discovery Status record.
Response:
- A. MidServer details
- B. Secific information about devices discoved
- C. All log entries for discovery
- D. Probes and sensor records including the instructions given to the probes
- E. Relatinships between probes and sensors
正解：B、C、D、E
質問 # 13
The CMDB contains which of the following record types? (Choose two.)
- A. Configuration Item (CI)
- B. Relation Type
- C. Asset
- D. Model
正解：A、B
解説：
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
質問 # 14
In the horizontal discovery patterns, which 2 of the below are variables available by default?
Response:
- A. windows_cmdb_ci
- B. CI Type on the Discovery Pattern form
- C. infrastructure_system
- D. computer_system
正解：B、D
質問 # 15
Can we have different capabilities configured for MidServers in a load balanced Cluster.
Response:
- A. No
- B. Yes
正解：A
質問 # 16
Which metrics comprise the Completeness KPI for CMDB Health?
- A. Required
- B. Audit
- C. Overall
- D. Recommended
正解：A、D
質問 # 17
Which of the following are contained in an extension section of a discovery pattern?
- A. Connection sections
- B. Identification sections
- C. Shared libraries
- D. Network libraries
正解：C
解説：
An extension section of a discovery pattern is a section that allows you to modify or extend the functionality of an existing pattern without customizing it. An extension section can contain shared libraries, which are reusable code snippets that can be invoked from any pattern or extension section. Shared libraries can be used to define common functions, variables, or constants that are used across multiple patterns or extension sections. Shared libraries can also be used to override the default behavior of some built-in functions, such as identification or classification12. References = 1: ITOM: Extending Discovery/Service Mapping Patterns - GlideFast ServiceNow 2: How to Create Discovery Pattern Extensions and Why to Use Them
質問 # 18
What is the correct order of the Discovery phases?
Response:
- A. Identification Phase, Port Scan Phase, Classification Phase, Exploration Phase
- B. Port Scan Phase, Classification Phase, Exploration Phase, Identification Phase
- C. Port Scan Phase, Classification Phase, Identification Phase, Exploration Phase
- D. Classification Phase, Exploration Phase, Identification Phase,Port Scan Phase
正解：C
質問 # 19
Which of the below choices are benefits of Tracked Configuration Files? (Choose two.)
- A. Content version comparison
- B. Files tracked as CIs
- C. No credentials needed
- D. Unwanted files removed from target
正解：A、B
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.
1: Configuration file tracking, Modify tracking changes in configuration files
質問 # 20
Which of the below choices are kinds of variables used in discovery patterns? (Choose three.)
- A. Prefix
- B. Fixed
- C. Temporary
- D. CI attributes
- E. Global
正解：C、D、E
解説：
Variables are used in discovery patterns to store and manipulate data that is collected or calculated during the discovery process. There are three kinds of variables used in discovery patterns12:
* CI attributes: These are variables that correspond to the attributes of the configuration item (CI) type that the pattern is discovering. For example, name, serial_number, manufacturer, etc. CI attributes are used to populate the CI record in the CMDB with the information gathered by the pattern.
* Temporary: These are variables that are created and used within the pattern, but are not stored in the CMDB. For example, $result, $output, $user_var, etc. Temporary variables are used to store and manipulate data such as the output of a command, the value of a parameter, or the result of a calculation.
* Global: These are variables that are defined in the global scope and can be accessed by any pattern. For example, $mid, $target, $ip_address, etc. Global variables are used to store and access data that is common to all patterns, such as the MID Server, the target device, or the IP address.
References:
* 1: ServiceNow Discovery Documentation, Pattern Variables section
* 2: ServiceNow Discovery Overview, page 11
質問 # 21
What would best describe a Device record?
Response:
- A. It and the discovered CI are the same.
- B. It contains a link to the CI that has been discovered.
- C. It is displayed on the CMDB Health Dashboard.
- D. It is the prime objective of the discovery process.
正解：B
質問 # 22
Which choices are necessary to launch any pattern? (Choose two.)
- A. CI Serial Number Attribute
- B. CI Type
- C. CI Classification
- D. Data Certification
正解：B、C
質問 # 23
Which of the below is NOT a level of the IT Operations Management (ITOM) Product Suite?
Response:
- A. Corporate
- B. Professional
- C. Standard
- D. Enterprise
正解：A
質問 # 24 
Based on the following image, which of the following choices is also true about London Linux Servers?
- A. It is a Datacenter Group in London.
- B. It is a CMDB Group with Health Group type.
- C. It is a CMDB Group with Dashboard Group type.
- D. It is a CMDB Group with Default Group type.
正解：B
解説：
London Linux Servers is a CMDB Group with Health Group type. A CMDB Group is a collection of configuration items (CIs) that share common characteristics or are related in some way1. A Health Group is a type of CMDB Group that is used to monitor and measure the health of a specific set of CIs based on predefined rules and metrics2. The image shows that London Linux Servers is selected from the CMDB Health Group List, which is a dropdown menu that displays all the Health Groups defined in the system3. The image also shows the Group Health tab, which displays the health scores and indicators for the selected Health Group.
References: 1: Create a CMDB group - ServiceNow 2: CMDB health groups - ServiceNow 3: CMDB health dashboard - ServiceNow : [View CMDB health scores - ServiceNow]
質問 # 25
For a pattern operation, which of the below choices could be a valid replacement for <_>? (Choose three.)
$IfTable<_>.InstanceID
- A. [X]
- B. [*]
- C. [3]
- D. []
- E. [&]
- F. [.]
正解：B、C、F
解説：
For a pattern operation, the <_> placeholder can be replaced by any valid index or wildcard character that can be used to access an element of an array or a table. The $IfTable variable is a table that contains information about the network interfaces of a device1. The InstanceID attribute is a unique identifier for each interface2.
To access the InstanceID of a specific interface, the pattern operation can use the following syntax:
$IfTable[<index>].InstanceID
where <index> is either:
* A numeric index that corresponds to the position of the interface in the table, such as 3 for the third interface.
* A dot (.) followed by a key-value pair that matches a specific attribute and value of the interface, such as [.Name=eth0] for the interface with the name eth0.
* An asterisk () that represents a wildcard that matches any interface in the table, such as [] for all interfaces.
:
1: IfTable - Product Documentation: San Diego - ServiceNow
2: InstanceID - Product Documentation: San Diego - ServiceNow
質問 # 26
Which of the choices provides active discovery errors with a help link for each error?
- A. Discovery Schedule
- B. IP Address Failure Report
- C. MID Server Dashboard
- D. Discovery Dashboard
正解：D
質問 # 27
What does the MID Server need to collect vCenter events?
- A. vCenter probes
- B. vCenter Event Collector extension
- C. MID SNMP Trap Listener extension
- D. Firewall
正解：B
解説：
The vCenter Event Collector is a MID Server extension that listens for vCenter-related events and updates the CMDB accordingly. The event collector allowsthe CMDB to be updated with changes to virtual machines (VMs), in addition to the updates detected by Discovery1.
:
3: Product Documentation | ServiceNow
Reference: https://docs.servicenow.com/bundle/quebec-servicenow-platform/page/product/mid-server/ concept/c_VCenterEventProcessorExtension.html
質問 # 28
Device has both SNMP and SSH port open but during first discovery SSH failed am SNMP succeeded, What kind Affinity will be saved for future.
Response:
- A. Credential Affinity
- B. IP Service Affinity
正解：B
質問 # 29
What do most Discovery properties start with?
- A. disco.release
- B. glide.discovery
- C. discovery.prop
- D. glide.itom
正解：B
解説：
In ServiceNow Discovery, most properties related to the Discovery module start with the prefix 'glide.
discovery'. This naming convention is part of ServiceNow's system property design, where 'glide' typically indicates system properties and 'discovery' specifies that the property is related to the Discovery module.
Properties are used to configure various aspects of the Discovery process, such as behavior, timeouts, and performance settings.
質問 # 30
The MID Server needs ______ to collect vCenter events.
Response:
- A. vCenter probes
- B. the extension called MID SNMP Trap Listener
- C. the Firewall module
- D. the extension called vCenter Event Collector
正解：D
質問 # 31
Discovery finds and maps dependencies for the following types of storage devices. (Choose three.)
- A. Redundant Array of Independent Disks (RAID)
- B. Multiple area network (MAN)
- C. Network-attached storage (NAS)
- D. Storage area network (SAN)
- E. Direct-attached storage (DAS)
正解：C、D、E
解説：
Discovery finds and maps dependencies for the following types of storage devices: Direct-attached storage (DAS), network-attached storage (NAS), or storage area network (SAN)1. NAS or SAN storage that is discovered via a Storage Management Initiative Specification (SMI-S) and Common Information Model (CIM) is also supported2. Discovery collects information about storage area networks from specialized devices, such as storage arrays and Fibre Channel (FC) switches, and creates specific references between the tables in the SAN3. Discovery does not support Multiple area network (MAN) or Redundant Array of Independent Disks (RAID) as types of storage devices.
References:
* 1: Storage device discovery
* 2: Storage Discovery via SMI-S and CIM
* 3: Discovery of storage area networks (SAN)
質問 # 32
Select the correct statements for ECC Queue during discovery.
Response:
- A. An output record in ECC Queue is a shazzam probe
- B. An output record in ECC Queue is a sensor
- C. An Input record in ECC Queue is a sensor
- D. An Input record in ECC Queue is a shazzam probe
正解：A、C
質問 # 33
Where can you change the default classification priority of protocol scan?
Response:
- A. Discovery Schedule
- B. Discovery Definition -> Probes
- C. Discovery Definition -> Port Probes
- D. Discovery Status
正解：C
質問 # 34
Which statement is also true if CMDB Health Group List in Group Health is set to "Orlando Linux Servers"?
Response:
- A. Orlando Linux Servers is a CMDB Group with Health Group type.
- B. Orlando Linux Servers is a CMDB Group with Default Group type.
- C. Orlando Linux Servers is a Datacenter Group in Orlando.
- D. Orlando Linux Servers is a CMDB Group with Dashboard Group type.
正解：D
質問 # 35
The CMDB contains which of the following record types? (Choose two.)
- A. Configuration Item (CI)
- B. Relation Type
- C. Asset
- D. Model
正解：A、B
解説：
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.
:
Configuration Item (CI) types: Attributes and relationships
What is a configuration management database (CMDB)?
CSA Challenge Questions Flashcards
Reference: https://docs.servicenow.com/bundle/quebec-servicenow-platform/page/product/configuration- management/reference/r_CMDBRecordTypes.html
質問 # 36
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