Splunk Enterprise Certified Admin Exam - SPLK-1003 Exam Dumps

Explanation:

In a Splunk deployment server configuration, client filters (such as whitelists and blacklists) are used to determine which deployment clients get which apps via server classes.

If a client matches both a whitelist and a blacklist:
The blacklist takes precedence, meaning the client will not be included in the server class even if it's on the whitelist.

📘 From Splunk Docs:
“If a client matches both the whitelist and the blacklist, the client is excluded, because the blacklist takes precedence.”

Source:
🔗 Splunk Docs – Use forwarder management: Server classes and client filters

❌ Why the other options are incorrect:
B. Whitelist takes precedence over the blacklist → Incorrect; blacklist overrides whitelist.
C. Wildcards are not supported in any client filters → Incorrect; wildcards are supported, such as in hostnames or IP filters (*, ?).
D. Machine type filters are applied before the whitelist and blacklist → Incorrect; whitelist and blacklist logic governs client inclusion, not machine type priority.

Explanation:

When creating custom roles in Splunk, you can configure the following permissions and restrictions:

Restrict Search Terms (A):
Use srchFilter in authorize.conf to limit searches to specific patterns (e.g., block sourcetype=password).

Limit Concurrent Search Jobs (C):
Set srchJobsQuota to control how many simultaneous searches a role can run.

Allow/Restrict Indexes (D):
Define srchIndexesAllowed or srchIndexesDefault to specify accessible indexes.

Why Not B (Whitelist Search Terms)?
Splunk supports blocking terms (blacklisting) via srchFilter, but not explicit whitelisting.
Whitelisting would require complex workarounds (e.g., search macros with enforced syntax).

Example authorize.conf Settings:
text
[role_custom]
srchIndexesAllowed = main,web_logs
srchJobsQuota = 5
srchFilter = NOT sourcetype=password

Reference:
Splunk Docs: Configure role-based permissions

Explanation:
Using the Splunk reference URLhttps://docs.splunk.com/Splexicon:Searchpeer
"search peer is a splunk platform instance that responds to search requests from a search head. The term "search peer" is usally synonymous with the indexer role in a distributed search topology. However, other instance types also have access to indexed data, particularly internal diagnostic data, and thus function as search peers when they respond to search requests for that data."

Explanation:

To distribute apps to forwarders via the Splunk Deployment Server, you must place them in the deployment-apps directory. Here’s why:

$SPLUNK_HOME/etc/deployment-apps (D):

The correct directory for apps that forwarders (Universal/Heavy Forwarders) pull from the Deployment Server.
Apps here are pushed to clients based on their server class (defined in serverclass.conf).

Why Not Other Options?
A ($SPLUNK_HOME/etc/apps): Stores apps local to the Deployment Server, not for deployment.
B ($SPLUNK_HOME/etc/search): Invalid directory (typo in the option).
C ($SPLUNK_HOME/etc/master-apps): Used for app version control (e.g., with Deployment Client), not forwarder deployment.

Key Workflow:
1. Place the app in deployment-apps.
2. Map the app to a server class in serverclass.conf:
[serverClass:web_servers]
whitelist.0 = host_web*
app.0 = my_custom_app

3. Forwarders in the web_servers class will receive my_custom_app

The splunk server field contains the name of the Splunk server containing the event. Useful in a distributed Splunk environment. Example: Restrict a search to the main index on a server named remote. splunk_server=remote index=main 404

Explanation: According to the Splunk documentation1, to manually specify a character set for an input, you need to set the CHARSET key in the props.conf file. You can specify the character set by host, source, or sourcetype, but not by index.
https://docs.splunk.com/Documentation/Splunk/latest/Data/Configurecharactersetencoding

Use transformations with props.conf and transforms.conf to:
– Mask or delete raw data as it is being indexed
– Override sourcetype or host based upon event values
– Route events to specific indexes based on event content
– Prevent unwanted events from being indexed

Explanation: https://docs.splunk.com/Documentation/Splunk/8.2.2/DistSearch/Whatisdistributedsearch Parallel reduce search processing If you struggle with extremely large high-cardinality searches, you might be able to apply parallel reduce processing to them to help them complete faster. You must have a distributed search environment to use parallel reduce search processing.

Explanation: - etc/system/local/ has better precedence at index time - for identical settings in the same file, the last one overwrite others, see :https://community.splunk.com/t5/Getting-Data-In/What-is-the-precedence-for-identicalstanzas- within-a-single/m-p/283566

Explanation: To verify the integrity of a local bucket. The command ./splunk checkintegrity -bucketPath [bucket path] [-verbose] is used to verify the integrity of a local bucket by comparing the hashes stored in the l1Hashes and l2Hash files with the actual data in the bucket1. This command can help detect any tampering or corruption of the data.