Cloudera Data Science Essentials Beta

1.

From Cisco Security Manager, which external component or service is used to access in-depth signature information?

Ingest with Hadoop streaming Ingest with Apache Flume Ingest using Hive's LOAD DATA command Ingest using Sqoop Ingest using Pig's LOAD command

2.

Which mode consolidates alarms where the Cisco IPS appliance will generate an alert the first time that a signature fires on an address set and then only send a summary alert for all address sets over a given time interval?

Database of employees that Includes only the employee ID, start date, and department Database of items that includes only the item name, item ID, and warehouse location Transaction log that contains only basket ID, basket amount, time of sale completion, and a session ID Database of user sessions that includes only session ID, corresponding user ID, and the corresponding IP address External database mapping IP addresses to geographic locations

3.

When setting up a Cisco IPS appliance in promiscuous mode, which Cisco Catalyst switch command is used to display information about all SPAN and remote SPAN sessions on the switch?

It does not require you to make strong assumptions about the data because it is a non-parametric It significantly reduces the size of the parameter space, thus reducing the risk of over fitting It allows you to reduce bias with no tradeoff in variance It guarantees convergence of the estimator

4.

What about this configuration command is true: ips inline fail-open sensor sensor_name?

It is sensitive to outliers It is the mean value of recommendations of the K-equal partitions in the input data It is the square of the median value of the error where error is the difference between predicted rating and actual ratings It is appropriate for numeric data It considers the order of recommendations

5.

Which parameter is used to configure a signature to fire if the activity it detects happens a certain number of times for the same address set within a specified period of time?

X8 X6 X5 X4 X2

6.

What is the maximum number of virtual sensors that a Cisco IPS 4200 Series appliance can support?

Sample the web server logs web servers and copy them into HDFS using curl Channel these click streams into Hadoop using Hadoop Streaming Write a MapReduce job with the web servers for mappers and the Hadoop cluster nodes for reducers Import all user clicks from your OLTP databases Into Hadoop using Sqoop Ingest the server web logs into HDFS using Flume

7.

Which Cisco IPS appliance CLI command is used to display information in the IPS Event Store?

03-Mar 02-Feb 04-Apr 04-May

8.

When using the Cisco IPS signature and engine auto updates feature from Cisco.com, which password must be configured on the IDM Auto/Cisco.com Update pane?

04-Aug 02-Apr 02-Aug 02-Feb

9.

What action does the hub take when it receives a NHRP resolution request from a spoke for a network that exists behind another spoke?

Choose words for your sample that are most correlated with the Spam label Choose wordsfor your sample thatoccur most frequently in the text Choose words, for your sample that have the largest mutual information with the spam label Choose words for your sample that are least correlated with the spam label

10.

A spoke has two Internet connections for failover. How can you achieve optimum failover without affecting any other router in the DMVPN cloud?

1, 3, 8, 34, 89 1, 4, 13, 34, 89 1, 1.5, 5, 24.5, 89 1, 2.5, 8, 27.5, 89

Cloudera Data Science Essentials Beta

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