Download IBM Security QRadar SIEM V7.2.7 Deployment.C2150-614.VCEplus.2019-02-23.60q.tqb
| Vendor: | IBM |
| Exam Code: | C2150-614 |
| Exam Name: | IBM Security QRadar SIEM V7.2.7 Deployment |
| Date: | Feb 23, 2019 |
| File Size: | 825 KB |
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Demo Questions
Question 1
A client has reached the maximum of 5000 EPS for their 3128 All-in-One appliance. They have just completed an acquisition of a competitor company and would like to get them on-board with collecting events for correlation in QRadar. It has been determined that the newly acquired company has a large number of log sources, and it is estimated that its total EPS will be approx. 22000 EPS.
What will meet the hardware requirements when changing to a distributed environment?
- 1605 Event Processor
- 1622 Event Processor
- 1624 Event Processor
- 1628 Event Processor
Correct answer: D
Explanation:
QRadar Event Processor 1628, with a Basic Licence, can process 2500 events per second (EPS), and with Upgraded license it can process 40,000 events per second. Incorrect Answers:A: QRadar Event Processor 1605 has a maximum capacity of events per second.C: QRadar Event Processor 1624, with a Basic License, can process 2500 events per second (EPS), and with Upgraded license it can process only 20,000 events per second.References: http://www.ibm.com/support/knowledgecenter/SS42VS_7.2.7/com.ibm.qradar.doc/c_hwg_1628.html QRadar Event Processor 1628, with a Basic Licence, can process 2500 events per second (EPS), and with Upgraded license it can process 40,000 events per second.
Incorrect Answers:
A: QRadar Event Processor 1605 has a maximum capacity of events per second.
C: QRadar Event Processor 1624, with a Basic License, can process 2500 events per second (EPS), and with Upgraded license it can process only 20,000 events per second.
References: http://www.ibm.com/support/knowledgecenter/SS42VS_7.2.7/com.ibm.qradar.doc/c_hwg_1628.html
Question 2
A Deployment Professional is asked to schedule the forwarding of events when the network is quiet, usually around 2 to 3 a.m. console time. The customer states that there is no restriction to bandwidth on the available 1 Gbp/s WAM connection during this time.
Which value should be used for the forward transfer rate?
- 0
- 1
- 1,000,000
- 10,000,000
Correct answer: A
Explanation:
For the forward transfer rate, a value of 0 means that the transfer rate is unlimited. References: http://www.ibm.com/support/knowledgecenter/SS42VS_7.2.7/com.ibm.qradar.doc/t_qradar_adm_create_store_fwd_sch.html For the forward transfer rate, a value of 0 means that the transfer rate is unlimited.
References: http://www.ibm.com/support/knowledgecenter/SS42VS_7.2.7/com.ibm.qradar.doc/t_qradar_adm_create_store_fwd_sch.html
Question 3
A Deployment Professional working with IBM Security QRadar SIEM V7.2.7 is noticing system notifications relating to performance degradation of the CRE relating to expensive rules. Upon locating the rules that are being expensive they need to be modified to no longer trigger this notification.
What are three causes for a rule to become expensive? (Choose three.)
- Containing payload matches tests
- Rule consisting of a large scope
- Containing payload contains tests
- Rule consisting of a narrow scope
- Utilizing non-standard regular expressions
- Utilizing non-optimized regular expressions
Correct answer: BCF
Explanation:
A user can create a custom rule that has a large scope, uses a regex pattern that is not efficient, includes Payload contains tests, or combines the rule with regular expressions. When this custom rule is used, it negatively impacts performance, which can cause events to be incorrectly routed directly to storage. Events are indexed and normalized but they don't trigger alerts or offenses. References: http://www.ibm.com/support/knowledgecenter/SS42VS_7.2.7/com.ibm.qradar.doc/38750120.html A user can create a custom rule that has a large scope, uses a regex pattern that is not efficient, includes Payload contains tests, or combines the rule with regular expressions. When this custom rule is used, it negatively impacts performance, which can cause events to be incorrectly routed directly to storage. Events are indexed and normalized but they don't trigger alerts or offenses.
References: http://www.ibm.com/support/knowledgecenter/SS42VS_7.2.7/com.ibm.qradar.doc/38750120.html
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