What is Jacoco and How it works? An Overview and Its Use Cases

What is Jacoco? JaCoCo is an open-source toolkit for measuring code coverage in a code base and reporting it via visual reports. It is quite popular among a variety of…

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Complete Python Programming with Django Certification Guide & tutorials

What is Python Programming with Django? Python is a programming language and Django is a web framework built using Python as well as it is designed to simplify the creation…

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Top 50 Slack Interview Questions & Answer

1) A huge part of our business here at Slack is designing software for iOS. In this role, how would you steer away from retain cycles when using closures in…

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Top 50 RabbitMQ Interview Questions & Answer

1) What is RabbitMQ? RabbitMQ is an open-source message-broker software is also known as message queueing technology. It defines queues to which applications communicate for data transfer, or message transmission….

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What is Jmeter and How it works? An Overview and Its Use Cases

History & Origin of Jmeter JMeter was developed by Stefano Mazzucci of the Apache Software Foundation. The first version 1.0 was released in 1998. Revised version 5.1, was February 19,…

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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 TeamCity interview questions and answers

1) Is TeamCity a CI or CD? TeamCity is a general-purpose CI/CD solution that allows the most flexibility for all sorts of workflows and development practices. The Projects Overview lets…

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What is Rust and How it works? An Overview and Its Use Cases

History & Origin of Rust Rust has been voted the “most loved programming language” in the Stack Overflow Developer Survey every year since 2016 and was used by 7% of…

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Top 50 Jenkins interview questions and answers

1. What is Jenkins? Jenkins is a self-contained, open-source automation server that can be used to automate all sorts of tasks related to building, testing, and delivering or deploying software….

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Top 50 Cobertura interview questions and answers

1) Where Does The Name “cobertura” Come From? “Cobertura” is the Spanish and Portuguese word for “coverage.” We were trying to avoid acronyms and coffee references. It’s not too hard…

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Top 50 Ncover interview questions and answers

1) What is code coverage analysis? A code coverage analyzer monitors your code at runtime and records information about which lines of code were executed. NCover shows each sequence point…

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Top 50 Jacoco interview questions and answers

1) Is JaCoCo only for Java? JaCoCo supports Java class files from version 1.0 to 16. However the minimum JRE version required by the JaCoCo runtime (e.g. the agent) and…

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What is Scala and How it works? An Overview and Its Use Cases?

What is Scala? Scala stands for Scalable Language. It is a multi-paradigm programming language. Scala language includes features of functional programming and object-oriented programming. Scala is designed to interact well…

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Top 50 Jmeter interview questions and answers

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…

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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 selenium interview questions and answers

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…

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Top 50 Zabbix interview questions and answers

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…

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Top 50 Numpy interview questions and answers

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…

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Top 50 OpenNN interview questions and answers

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…

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Top 50 OpenCV interview questions and answers

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…

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