Exit demo C1000-018 IBM QRadar SIEM V7.3.2 Fundamental Analysis PDF format · free preview

IBM C1000-018 - Questions & Answers

Free preview · every answer includes a full explanation

Product page: https://prepkeys.com/c1000-018.html

Question 1
Multiple choice

Which use case type is appropriate for VPN log sources? (Choose two.)

A.

Advanced Persistent Threat (APT)

B.

Insider Threat

C.

Critical Data Protection

D.

Securing the Cloud

Question 2
Single choice

What is displayed in the status bar of the Log Activity tab when streaming events?

A.

Average number of results that are received per second.

B.

Average number of results that are received per minute.

C.

Accumulated number of results that are received per second.

D.

Accumulated number of results that are received per minute.

Question 3
Single choice

An analyst wants to analyze the long-term trending of data from a search.

Which chart would be used to display this data on a dashboard?

A.

Bar Graph

B.

Time Series chart

C.

Pie Chart

D.

Scatter Chart

Question 4
Single choice

When ordering these tests in an event rule, which of them is the best test to place at the top of the list for rule performance?

A.

When the source is [local or remote]

B.

When the destination is [local or remote]

C.

When the event(s) were detected by one or more of [these log sources]

D.

When an event matches all of the following [Rules or Building Blocks]

Question 5
Single choice

Why would an analyst update host definition building blocks in QRadar?

A.

To reduce false positives.

B.

To narrow a search.

C.

To stop receiving events from the host.

D.

To close an Offense

Question 6
Single choice

After working with an Offense, an analyst set the Offense as hidden.

What does the analyst need to do to view the Offense at a later time?

A.

In the all Offenses view, at the top of the view, select "Show hidden" from the "Select an option" drop-down.

B.

Search for all Offenses owned by the analyst.

C.

Click Clear Filter next to the "Exclude Hidden Offenses".

D.

In the all Offenses view, select Actions, then select show hidden Offenses.

Question 7
Single choice

What is the reason for this system notification?

A.

Deny ntpdate communication on port 423.

B.

Deny ntpdate communication on port 223.

C.

Deny ntpdate communication on port 323.

D.

Deny ntpdate communication on port 123.

Question 8
Multiple choice

When an analyst sees the system notification "The appliance exceeded the EPS or FPM allocation within the last hour", how does the analyst resolve this issue? (Choose two.)

A.

Delete the volume of events and flows received in the last hour.

B.

Adjust the license pool allocations to increase the EPS and FPM capacity for the appliance.

C.

Tune the system to reduce the volume of events and flows that enter the event pipeline.

D.

Adjust the resource pool allocations to increase the EPS and FPM capacity for the appliance.

E.

Tune the system to reduce the time window from 60 minutes to 30 minutes.

Question 9
Single choice

An analyst is encountering a large number of false positive results. Legitimate internal network traffic contains valid flows and events which are making it difficult to identify true security incidents.

What can the analyst do to reduce these false positive indicators?

A.

Create X-Force rules to detect false positive events.

B.

Create an anomaly rule to detect false positives and suppress the event.

C.

Filter the network traffic to receive only security related events.

D.

Modify rules and/or Building Block to suppress false positive activity.

Question 10
Single choice

What is the maximum time period for 3 subsequent events to be coalesced?

A.

10 minutes

B.

10 seconds

C.

5 minutes

D.

60 seconds

Showing 10 of 60 questions · Unlock the full set