If there is a unique ID, the stats command can be used 18. How do I troubleshoot Splunk performance issues? The answer to this question would be very wide, but, mostly, an interviewer would be looking for the following keywords: Check splunkd.log for errors Check server performance issues...
If we want to create a repository in Git, then we need to run the command “git init”. With this command .git repository, we can create a directory in the project directory. 2. What is origin in Git? Origin refers to the remote repository that a project was originally cloned from an...
Splunk.This platform indexes, collects, and analyzes machine-generated data from diverse sources. It offers security monitoring, log management, and SIEM (Security Information and Event Management) capabilities to detect and respond to security threats faster. Datadog.It is a monitoring and analytics s...
To check options for a particular command, you can use the help option for that command. For example, in order to check the docker run command options, you can use the following: 1 $ docker run --help As a Docker expert, there are certain tasks you have to perform regularly. So, ...
Rows can be deleted from a table using the DELETE command. Only some rows can be deleted using a WHERE clause. All rows will be deleted if there is no WHERE condition specified. To make a change permanent or undo it after conducting a DELETE operation, you must COMMIT or ROLLBACK the ...
9. Splunk While Splunk is primarily known for its sophisticated data analytics, it offers plenty of intricate crisis management features. It’s particularly valuable for its data visualization options and real-time threat monitoring and identification features, equipping tech-savvy teams (its best targe...
allows a program to connect to another process (on the same or a remote computer) on a TCP or UDP port. The valuable metadata of this event source indicates the command and control or origin of the attack and what application was used to communicate with the external or internal IP ...
#30)Splunk: It is a data collection and analysis utility that collects and analyzes data such as TCP/UDP traffic, services and event log on a network to notify you when your network catches up with some issues. #31)NetXMS: The open-source tool works in a multi-platform environment and ...
IPCONFIG is a command used to determine the TCP/IP settings. DNS, Subnet Mask, Default Gateway, and DJCP configuration. It can also be used for changing the Local DHCP settings; for example, ipconfig/renew and /release… Advanced Level Network Administrator Interview Questions ...
40. What is the Command to format the NameNode? Answer: $ hdfs namenode -format 41. what is the typical block size of an HDFS block? Ans: Default blocksize is 64mb. But 128mb is typical. 42. What is the difference between “HDFS Block” and “Input Split”?