1. What is Spring Boot? Spring Boot is a framework that makes it easy to create stand-alone, production-grade Spring applications. It provides a number of features that make it easier to develop, run, and deploy Spring applications, including: 2. What are the benefits of using Spring Boot? There are many benefits to using Spring Boot,…
The Fortify could be a static application security testing (SAST) giving utilized by development teams and security professionals to research the ASCII text file for security vulnerabilities. It reviews code and helps developers determine, prioritize, and resolve problems with less effort and in less time. Interview Questions and Answers:- What is Fortify and how does…
The Splunk is a technology that is used for searching, monitoring, picturing, and analyzing machine data on an actual source. It is a tool for log supervision and analysis. The Splunk is not a SIEM but can be used it for similar purposes. It is mainly for log management and stores the actual data as…
The cook InSpec is Associate in Nursing ASCII text file framework for testing and auditing your applications and infrastructure. Cook InSpec works by scrutiny the particular state of your system with the specified state that you simply categorical in easy-to-read and easy-to-write cook inSpec code. Interview Questions and Answers:- 1.Q)What is Chef Inspec? Ans: Chef…
The Coverity is a fast, precise, and highly ascendable static analysis solution that helps development and security teams address security and quality defects early in the software development life cycle (SDLC), which tracks and manage risks across the application portfolio, and ensure compliance with security and coding standards. Interview Questions and Answers:- 1. What is…
About Logstash: Logstash is a lightweight, open-source, server-side data processing pipeline that allows you to collect data from a variety of sources, transform it on the fly, and send it to your desired destination. It is most often used as a data pipeline for Elasticsearch, an open-source analytics and search engine. Moving to the question…
Here is a quick intro to Automated machine learning Automated machine learning, also referred to as automated ML or AutoML, is the process of automating the time-consuming, iterative tasks of machine learning model development. It allows data scientists, analysts, and developers to build ML models with high scale, efficiency, and productivity all while sustaining model…
Here is a quick Introduction to Redis Redis is an open-source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. Redis provides data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes, and streams. Redis has built-in replication, Lua scripting, LRU eviction, transactions,…
1) What is Laravel? Laravel is an open-source widely used PHP framework. The platform was intended for the development of web application by using MVC architectural pattern. Laravel is released under the MIT license. Therefore, its source code is hosted on GitHub. It is a reliable PHP framework as it follows expressive and accurate language…
Introduction NumPy is the fundamental package for scientific computing in Python.NumPy arrays facilitate advanced mathematical and other types of operations on large numbers of data. Typically, such operations are executed more efficiently and with less code than is possible using Python’s built-in sequences. It is a Python library that provides a multidimensional array object, various…
Bash Scripting is a powerful a part of system administration and development used at an extreme level. It’s utilized by the System directors, Network Engineers, Developers, Scientists, and everybody UN agency use Linux/Unix package. They use Bash for system administration, knowledge crunching, net application preparation, automatic backups, making custom scripts for numerous pages, etc. Script:…
Q1. What is Chef?Begin this answer by defining Chef. It is a powerful automation platform that provides a way to transforms infrastructure into code. Chef is a tool for which you write scripts that are used to automate processes. Q2. What is a Resource in Chef?My suggestion is to first define Resource. A Resource represents…
Interview questions for Grafana:- 1.What is Grafana? Grafana helps us by allowing us to query, visualization, alert and explore our metrics no matter where they are stored, it also helps in providing us with the tools for turning our time series database data into the beautiful graphs and visualizations. 2.What is a Grafana Dashboard? Grafana…
Ansible most asked FAQ’s and interview questions:- Q1) what is Ansible? Ansible is developed in Python language. It is a software tool. It is useful while deploying any application using ssh without any downtime. Using this tool one can manage and configure software applications very easily. Q2) Ansible Playbooks vs Roles Roles Playbooks Roles are…
What Python function is used to open files? open_file() file() new_file() open() (Ans) What does the pass keyword do? Passes control to another function Continues to the next iteration of a loop it is a no-op (Ans) Raises an exception What are with-blocks used for? Writing to files Defining functions Resource management (Ans) Looping over…
I get many emails and linkedin personal message about sharing interview questions for Build & Release Engineer and Configuration Engineer. I have asked some of my friends to share too and now here is the consolidated list of interview questions which is very much commonly asked in interview. if you like it, please share with…
What is Perl one-liner?
There are two ways a Perl script can be run:
a)from a command line, called one-liner, that means you type and execute immediately on the command line. You’ll need the -e option to start like “perl -e “print “Hello”;”. One-liner doesn’t mean one Perl statement. One-liner may contain many statements in one line.
b)from a script file, called Perl program.