Discovery Practice Exam

Discovery

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1 / 30

To interact with a ServiceNow instance a ______ role for the MID Server's user account is required.

sm_mid_admin

mid_server_discovery_admin

discovery_adm

mid_server

2 / 30

One of the titles available in Discovery⏵Home is Errors. Which categories will be visible after selecting this tile? (choose 3 options)

Credentials

Correctness

Network

Completness

Configuration

Schedules

3 / 30

A tabular variable in a discovery pattern ______ .

has each cell as a scalar variable

is a single column

has each cell as Cl attribute

is a single string

4 / 30

A Discovery Schedule with a Shazzam batch size of 5000 contains a /24 subnet IP Range. A Shazzam probe during discovery ______ .

will be launched 24 times

won’t be launched this time

will be launched 5000 times

will be launched 1 time

5 / 30

Select correct statements based on data below:

Operation: Merge Table
First Table: $user_details
Second Table: $process_information
Target Table: $cmdb_ci_web_server

Merge criteria are satisfied when any of the following conditions are met:

$process.executablePath contains "mongoose"
Unmatched values are removed

(choose 3 options)

Attributes from First Table and Second Table populates a table with the same name as a ServiceNow CMDB table.

If a value is unmatched, it will be merged into the Target Table anyway.

It is very likely that this operation is part of a step on a pattern set to Application Pattern Type.

For this operation to run, it is required that variable process.executablePath contains some data.

6 / 30

Connect Discover option from a Discovery Schedule with its description.

Option:

1. Service
2. Serverless
3. IP 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

1-B, 2-E, 3-C, 4-D, 5-A

1-E, 2-B, 3-A, 4-C, 5-D

1-A, 2-C, 3-B, 4-D, 5-E

1-A, 2-B, 3-C, 4-D, 5-E

7 / 30

In a horizontal discovery pattern, which variable syntax should be used to populate the custom column u_custom_col on table cmdb_ci_linux_server when using the Set Parameter Value operation?

$cmdb_ci_linux_server[*].u_custom_col

$cmdb_ci_linux_server.u_custom_col.INSERT

@custom_col.cmdb_ci_linux_server

$u_custom_col[1].cmdb_ci_linux_server

8 / 30

In the Enhanced ADM Discovery, the ADME probe ______ .

runs every five minutes

installs a script on host machines on which Discovery takes regular samples of active TCP connections

queries the Programs directory

is activated by default

9 / 30

When troubleshooting discovery from a discovery status, which of the following lists will prove helpful? (choose 3 options)

Devices

ECC Queue

Running Processes

Discovery Log

10 / 30

Choose 2 of the listed pattern operations that query targets. (choose 2 options)

WMI Query

Merge Table

Get Process

Parse Variable

11 / 30

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

Discovery Dashboard

IP Address Failure Report

Discovery Schedule

MID Server Dashboard

12 / 30

During CI reclassification, which 2 of the below operations are more likely to lead to data loss? (choose 2 options)

Identifying

Switching

Downgrading

Upgrading

13 / 30

Launching of the Horizontal Pattern probe is dictated by the ______ related list on a classifier

Pattern probes

Classification Criteria

Discovery Log

Triggers probes

14 / 30

During which of the following phases a file-based Discovery is triggered?

Pattern

Identification

Classify

Exploration

Scan

15 / 30

There are duplicated Configuration Items (CIs) in CMDB. Which method should be chosen to consolidate them?

It should be solved with Duplicate Cl Remediator.

It should be solved by Manual Cl Remediation.

Duplicated CIs are not a problem and should be ignored.

It should be handled automatically by Event Cl Remediation.

16 / 30

______ and ______ are only used for the Application Pattern Type. (choose 2 options)

Operating System

Identification Section

Cl Type

Run Order

17 / 30

In case of a WMI Query pattern operation, the Full Statement collected Fields ______ .

are available without credentials for the target

automatically populate variables in the Target Table

are only available if using the Statement Accelerator

are only available from Unix Servers

18 / 30

What is necessary to use Debug form Pattern Designer?

Discoverable Cl

pd_admin role

Proxy server

Installed Service Mapping

19 / 30

Horizontal discovery pattern does not use ______ .

variables

the connectivity section

operations

the identification section

20 / 30

Which of the choices below is true about parsing strategies?

It is not possible to have a custom parsing strategy.

Custom parsing strategies are available for Service Mapping only.

Custom parsing strategies are JavaScript files.

21 / 30

In a network, a certain number of ports is required to be opened for WMI to discover a subnet of Windows Servers containing highly sensitive data. What would you do to reassure network administrator who is concerned about opening ports?

Set WinRM as the value of the mid.windows.management_protocol parameter.

Deactivate the Shazzam probe.

Create a WMI only behavior.

Create an access rule to stop WinRM.

22 / 30

Discovery patterns are best described as ______ .

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

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

summary providers of a schedule launched Discovery

operations separating data, processes, and administrative tasks into domains

23 / 30

Which devices will not be discoverable when the Windows Management Instrumentation (WMI) service is stopped?

Windows devices

storage devices

Linux devices

network devices

24 / 30

From all options within a Parse File operation, which are the main two?

Select File and Define Parsing

Select File and Match File

Select Operating System and Select Method

Discovery Now and Fast Discovery

25 / 30

______ is the best-suited person to fill the Credentials Table during a Discovery implementation.

ServiceNow Technical Manager

Customer

External Partner

ServiceNow Consultant

26 / 30

Which 2 of the below record types are part of the Configuration Management Database (CMDB)? (choose 2 options)

IP Address

Device

Configuration Item (Cl)

Relation Type

27 / 30

What would be the relation between Application Server [cdmb_ci_app_server] table and Tomcat [cmdb_ci_app_server_tomcat] table. (choose 2 options)

The Tomcat table is a child of the Application Server.

The Tomcat extends the Application Server.

The Tomcat table is a parent of the Application Server table.

The Tomcat table does not extend the Application Server table.

28 / 30

In a pattern operation, to correctly call the value of the execDir variable from tabular process variable, we should use ________ .

process(execDir)

"process_execDir"

$process.execDir

$process_execDir

29 / 30

You should use ______ when using the SNMP Query operation.

the management Information Base (MIB) from the SNMP Browser in the step

Multiple Variable Types

the management information base (MIB) from the manufacturer of the device you are targeting

Scalar Variable Types

30 / 30

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?

Wrong configuration of Process Classifier

Datasource Precedence is incorrect

Provided credentials are incorrect

Physical or logical firewall prevents connection

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Discovery Practice Exam

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