What is White hat SEO and How to work?
SEO refers to the ethical means of search engine optimization and White hat SEO is a common designation of any legal, proper, and fair-minded methods for search engine optimization, which…
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What is Semantic markup and It’s benefits?
What is a Semantic markup? Semantic markup is a way of writing and structuring your HTML. Semantic HTML or semantic is a coding style where the tags embody what the…
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Top 5 Free SEO Tools and Its Advantages
SEO is one of the best methodologies of strategies and techniques used to improve your website Rank. In this blog, I am going to give you information about the 5…
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What are the difference between Google Analytics and Google Webmaster Tools?
One of the best ways to explain the difference between Google Webmaster and Google Analytics Tools is this: Google Analytics reports on how website users interact with your site, while…
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What are DMCA and its help? How to work with DMCA Notices?
In this article, I am going to explain to you about DMCA means Digital Millennium Copyright Act and It is the part of US Copyright law. DMCA is also known…
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What are Rich snippets, Benefits and How does use?
What are Rich snippets? Rich snippets are segments of code that indicate the search engines about the details and information a webpage contains. It is the featured text that appears…
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Best WordPress Plugins in 2019
Today, we are going to discuss about wordpress best plugins for multiple features like syntax highlighter and youtube videos gallery etc. These plugins will help us to improvise the blog…
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Kubernetes FAQ
Question 1 – Add containers to a Kubernetes pod on runtime or Allow containers to be added to a running pod Answer: Adding or removing containers to a pod is…
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How Can a fresher start their Career as a DevOps engineer?
This is one of the most commonly asked question these days by IT freshers or college graduates that “A fresher can start their Career as DevOps engineer or not?”. So…
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Gradle Interview questions and Answer Part 1
What are the parts of the task lifecycle? A. Configuration, Execution B. Initialization, Configuration, Execution C. Initialization, Configuration, Execution, Finalization D. Execution Ans: B. Initialization, Configuration, Execution If I want…
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Gradle Tasks are exaplained in 10 mins!
Task in Gradle is a code that Gradle execute. Everything such a each type features is powered in Gradle using Plugin. Plugins add new tasks domain objects (e.g. SourceSet), conventions…
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Template for Tool Introduction Article?
What is XXX? – Fuctional Category – Current Release and Year – Developed using – Open Source or Paid – Developed by Why XXXX and its benefits? – Functional use…
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Networking and Engineer Interview Questions and Answer – Part 4
Using the OSI model, which layer has the responsibility of making sure that the packet gets where it is supposed to go? What is the subnet mask, network address and…
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DevOps Interview Questions and Answer – Part 4
Can you describe your workflow when you create a script? What is GIT? What is a dynamically/statically linked file? What does “./configure && make && make install” do? What is…
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Networking and Engineer Interview Questions and Answer – Part 3
What is localhost and why would ping localhost fail? What is the similarity between “ping” & “traceroute” ? How is traceroute able to find the hops. What is the command used to…
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Linux Interview Questions and Answer – Part 9
What is a tunnel and how you can bypass a http proxy? What is the difference between IDS and IPS? What shortcuts do you use on a regular basis? What…
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Linux Interview Questions and Answer – Part 8
What do the following commands do and how would you use them? tee awk tr cut tac curl wget watch head tail less cat touch sar netstat tcpdump lsof What…
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Linux Interview Questions and Answer – Part 7
What is the name and the UID of the administrator user? How to list all files, including hidden ones, in a directory? What is the Unix/Linux command to remove a…
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DevOps Interview Questions and Answer – Part 3
What did you learn yesterday/this week? Talk about your preferred development/administration environment. (OS, Editor, Browsers, Tools etc.) Tell me about the last major Linux project you finished. Tell me about…
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AWS Interview Questions and Answer Part – 4
Describe the advantages/disadvantages of using CloudFormation to manage your resources Would you use CloudFormation to create a RDS database? Describe EC2 spot instances and which use cases it can be…
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Networking and Engineer Interview Questions and Answer – Part 2
Say I open a web browser and enter an address. I hit enter. Describe how the connection the works in as much detail as possible. Trying to hear that they…
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Networking and Engineer Interview Questions and Answer – Part 1
What is IPv6 ? Why should we care? How does ping work ? What about traceroute ? I type http://www.yahoo.com in my browser’s URL bar and I press enter. What happens ?…
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DBA Interview Questions and Answer – Part 1
What’s ACID ? How is it implemented ? What is row level locking ? Table level locking ? How do you check which jobs are running? Imagine you have a…
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SysOps Interview Questions and Answer – Part 1
What is your favorite editor? What is RAID? What is RAID0, RAID1, RAID5, RAID10? Describe the general file system hierarchy of a Linux system. Describe what each of the following…
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DevOps Interview Questions and Answer – Part 2
What DevOps is? Why do we need it? Example of answers: Why do we need it? Increase deployment frequency Lower failure rate of new releases Shortened lead time between fixes…
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Linux Interview Questions and Answer – Part 6
script/command to delete last word from every line in a file 2.script/command to find the files with more than 1gb size What is Swap Space? What is the maximum length…
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Git Interview Questions and Answer Part – 5
What is the function of ‘git rm’? What is the function of ‘git checkout’ in git? What is the use of ‘git log’? Explain what is commit message? How to…
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Git Interview Questions and Answer Part – 4
What is Version control system or Source code manager? Benefits of VCS or SCM? What is Git and What is a repository in GIT? Diffrence between Git and SVN? Two…
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Linux Interview Questions and Answer – Part 5
How to check the logs? Difference between Journalctl & tail command? What does the subscription-manager do? How to archive a file? What is umask? How to kill a process? How…
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