Short description about BitBucket Bitbucket is our Git repository management solution designed for professional teams. It gives you a central place to manage git repositories, collaborate on your source code and guide you through the development flow. Moving to the Question and Answers 1. What is the difference between Bitbucket and Git? Answer: The main…
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…
1) Explain what is JMeter? JMeter is a Java tool, which is used for performance Load Testing. 2) Explain how JMeter works? JMeter acts like a group of users sending requests to a target server. It collects response from the target server and other statistics which show the performance of the application or server via…
Short description about FluentD Fluentd is an open-source data collector, which lets you unify the data collection and consumption for better use and understanding of data. Moving to the questions and answers 1. What is Fluentd? Answer: Fluentd is an open-source data collector, which lets you unify the data collection and consumption for better use…
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 testing individual functionality (known as a unit) of the application is called unit testing. 3) Give some disadvantages of manual testing. Following are some disadvantages…
1) What is Selenium and what is composed of? Selenium is a suite of tools for automated web testing. It is composed of Selenium IDE (Integrated Development Environment) : It is a tool for recording and playing back. It is a firefox pluginWebDriver and RC: It provide the APIs for a variety of languages like…
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 the table and passes it to the template which is rendered to Browser eventually.Template – Determines how the user sees it.Controller – controls the entire…
Short description about ScikitLearn Scikit-learn is a free machine learning library for Python. It features various algorithms like support vector machine, random forests, and k-neighbors, and it also supports Python numerical and scientific libraries like NumPy and SciPy. Moving to Questions and Answers 1. What is Data Leakage and how do you avoid it in…
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…
1) What is Spring boot? Sprint boot is a Java-based spring framework used for Rapid Application Development (to build stand-alone microservices). It has extra support of auto-configuration and embedded application server like tomcat, jetty, etc. 2) What are the advantages of using Spring Boot? The advantages of Spring Boot are listed below: Easy to understand…
Description About PyTorch PyTorch is an optimized tensor library primarily used for Deep Learning applications using GPUs and CPUs. It is an open-source machine learning library for Python, mainly developed by the Facebook AI Research team. It is one of the widely used Machine learning libraries, others being TensorFlow and Keras. Moving along to questions…
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…
The HashiCorp Boundary is a safe remote access solution that offers an easy way to allow access to applications and critical systems with fine-grained authorizations based on trusted identities. Through clouds, local data centers, low-trust networks, the Boundary provides an easier way to protect and safeguard access to application and critical systems by trusted identities…
1) What can be monitored using Zabbix? Zabbix provides monitoring metrics, such as network utilization, CPU load and disk space consumption. The software monitors operations on Linux, Hewlett Packard Unix (HP-UX), Mac OS X, Solaris and other operating systems (OSes); however, Windows monitoring is only possible through agents. 2) Is Prometheus better than Zabbix? Prometheus…
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 in Indexers. 2) List out common ports used by Splunk. Common ports used by Splunk are as follows: Web Port: 8000 Management Port: 8089 Network…
Short description about TensorFlow TensorFlow is an end-to-end open-source platform for machine learning. It has a comprehensive, flexible ecosystem of tools, libraries, and community resources that lets researchers push the state-of-the-art in ML and developers easily build and deploy ML-powered applications. Moving to questions and answers 1. What is TensorFlow? Answer: TensorFlow is the world’s…
1) Explain what is Joomla? Joomla is a content management system. It allows you to build online applications and web sites. Joomla is an open source and available freely. 2) Explain what are mambots and mention their categories? In Joomla mambots are mini-programmes or plugins, which performs programs like modifying content before display, extending the…
1) What is WordPress? WordPress is an Open Source Content Management System (CMS) and a blogging tool, based on PHP and MySQL. It is free of cost, and you can use it for any personal and commercial website. WordPress is the most popular blogging system and used for more than 60 million websites. It is…
1) Can you enumerate the various differences between Supervised and Unsupervised Learning? Ans: Supervised learning is a type of machine learning where a function is inferred from labeled training data. The training data contains a set of training examples. Unsupervised learning, on the other hand, is a type of machine learning where inferences are drawn…
Short Description About maven Maven, a Yiddish word meaning accumulator of knowledge, began as an attempt to simplify the build processes in the Jakarta Turbine project. There were several projects, each with their own Ant build files, that were all slightly different. JARs were checked into CVS. We wanted a standard way to build the…
1) What do you understand by Artificial Intelligence? List some real-life applications of AI. A) Artificial Intelligence is a branch of computer science wherein the human brain’s cognitive functions are studied and replicated on a machine or a system. The purpose of AI is to create intelligent machines that can mimic human behavior. It is…
1) What is AutoML in H2O? H2O’s Automatic Machine Learning (AutoML) H2O is a fully open-source, distributed in-memory machine learning platform with linear scalability. … H2O AutoML can be used for automating the machine learning workflow, which includes automatic training and tuning of many models within a user-specified time-limit. 2) Is H2O driverless AI open…
1) What is Numpy? Ans: NumPy is a general-purpose array-processing package. It provides a high-performance multidimensional array object, and tools for working with these arrays. It is the fundamental package for scientific computing with Python. … A powerful N-dimensional array object. Sophisticated (broadcasting) functions. 2) Why NumPy is used in Python? Ans: NumPy is a…
Short description about Gitlab GitLab is The DevOps Platform, delivered as a single application. This makes GitLab unique and creates a streamlined software workflow, unlocking your organization from the constraints of a pieced-together toolchain. Learn how GitLab offers unmatched visibility and higher levels of efficiency in a single application across the DevOps lifecycle. Moving to…
Short description about Github GitHub is industry-standard version control and publishing platform for web developers. GitHub is the place where developers store the code. It is the best place to share code with friends, co-workers, classmates, and total strangers. For understanding GitHub, we should understand “Git.” “Git” is the version control system, which means that…
1) How does an open-source software community form? Open source software communities form when people agree to work together to build and improve software. … Because open source communities are globally distributed, they typically form online through the shared use of electronic mailing lists, forums like Discourse, and code-sharing platforms like GitHub. 2) Who owns…
1) Explain what is OpenCV? OpenCV stands for Open Source Computer Vision Library is an open-source library using which is used to develop real-time computer vision applications such as image processing, video capture, and analysis, for example, face detection and object detection. 2) List some application of OpenCV? Some of the applications of OpenCV are…
Short description about: Elasticsearch is a distributed, free and open search and analytics engine for all types of data, including textual, numerical, geospatial, structured, and unstructured. Elasticsearch is built on Apache Lucene and was first released in 2010 by Elasticsearch N.V. (now known as Elastic). Known for its simple REST APIs, distributed nature, speed, and…
Short description about Hive Hive is a data warehouse system that is used to analyze structured data. It is built on the top of Hadoop. It was developed by Facebook. Hive provides the functionality of reading, writing, and managing large datasets residing in distributed storage. It runs SQL-like queries called HQL (Hive query language) which…
Q1. What Is Openshift? Answer : OpenShift is a cloud development Platform as a Service (PaaS) hosted by Red Hat. It’s an open source technology which helps organizations move their traditional application infrastructure and platform from physical, virtual mediums to the cloud. It supports a very large different of applications, which can be easily developed…