Top 50 Postfix Interview Questions & Answer

1) What Is Postfix And Default Port Used For Postfix ? Postfix is a open source MTA (Mail Transfer agent) which is used to route & deliver emails. Postfix is…

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Top 50 Exim Interview Questions & Answer

1) You are not given the tools you need to be successful. How would you change that In Exim? State a business case to your manager / leader as to…

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Top 50 haproxy Interview Questions & Answer

1) Is HAProxy a load balancer? HAProxy (High Availability Proxy) is open source proxy and load balancing server software. It provides high availability at the network (TCP) and application (HTTP/S)…

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Top 50 Helm interview questions and answers

1) What is Helm? Helm Charts assist you in defining, installing, and upgrading even the most complicated Kubernetes application. … Helm is a CNCF-graduated project that is supported by the…

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Top 50 Jenkin pipeline interview questions and answers

1) How to fix a broken build for your project in Jenkins and how to make sure project build doesn’t break in Jenkins at all? The user needs to open…

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Top 50 Junit interview questions and answers

1) What is Testing? Testing is the process of checking the functionality of the application whether it fulfills the requirement or not. 2) What is unit testing? The process of…

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Top 50 Django interview questions and answers

1) Django design pattern? Django follows MVC pattern (Model-View-Controller), also referred to as MTV (Model-Template-View). Model – describes database schemaViews – Controls what user can view. It retrieves data from…

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Top 50 Splunk interview questions and answers

1) Define Splunk It is a software technology that is used for searching, visualizing, and monitoring machine-generated big data. It monitors and different types of log files and stores data…

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Top 50 Packer interview questions and answers

Q. Is it possible to feed packer with an ansible encrypted file? I’m attempting to use packer from an ansible playbook in order to use an ansible-vault encrypted file in…

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Top 50 Apache HTTPD Interview questions and answers

1) What do you mean by Apache Web Server? Apache web server is the HTTP web server that is open source, and it is used for hosting the website. 2)…

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Introduction of Some keyword using laravel

Laravel framework provides three primary tools for interaction through command-line namely: Artisan, explains about Artisan in detail. Introduction to Artisan  Artisan is the command-line interface frequently used in Laravel and it…

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Subversion Interview Questions and Answer Part-1

When checking out code from SVN you usually want to check out from __ not from the root of the repository. repo tags trunk (Ans) branches A source control system…

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Linux Interview Questions and Answer – Part 11

It is common for source packages to be downloaded to which directory? /src /usr/src (Ans) /home /usr/bin Using lsof which character is used to filter by host # = @…

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Chef Test kitchen Command Line Options

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How To Create a PDF using PHP

Step 1. Create a file index.php file. Copy this code. then, create a makepdf.php file. Step 2. Go to this link: https://github.com/mpdf/mpdf. Which includes mPDF is a PHP library that…

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How to use pip command to Python3.x instead of Python2.7?

First of all, pip is made for Python2.x and pip3 is made for Python3.x. Thus you need to select wisely which version of module you are installing. Installing through pip3…

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Working with uDeploy client using udclient and work with uDeploy command line

Step 1 – Install and setup JAVA including JAVA_HOME Step 2 – Click the link to download the Deploy Client zip. This zip contains the command line executable for use…

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DOS Command to display time without prompting for New time

scmuser created the topic: DOS Command to display time without prompting for New time I think most of us know the DOS command “time/T” which displays current system time without…

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Passing command line arguments separated by comma

scmuser created the topic: passing command line arguments separated by comma Any sample code in vb script to pass command line arguments separated by comma???

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