Short description about Gradle Gradle is an open-source build automation tool that is designed to be flexible enough to build almost any type of software. Moving to the questions and answers: 1. How can you run Gradle build? Answer: To run Gradle build, use Gradle command. 2. Can the existing plugins work once you write…
What is MATLAB? MATLAB is an acronym for MATrix LABoratory. It is an open-source software/API which was initially developed for the mathematical calculations including matrix operations. The latest version of the software can perform on various types of complex calculations such as data analysis and visualization, scientific and engineering graphics etc. It’s prime features also…
This list is going to be help you in preparation of interviews as it is frequently asked questions. Let’s begin – What is Ajax? Ajax isn’t a generation. It’s numerous technologies, every flourishing in its personal proper, coming collectively in effective new ways. Ajax incorporates: Requirements-primarily based totally presentation the use of XHTML and CSS;…
What is Objective C & why it is used for? An ANSI-based version of the standard C programming language, Objective-C is the key programming language used for mobile app development by companies that make apps for OS X and iOS. Objective-C is developed on top of C language by adding Small Talk features that make…
.NET framework is developed by Microsoft that primarily runs on windows, which is used for building, deploying and running applications that use .NET technologies like, desktop and web applications etc. So, this Blog will help you to clear .NET interview and to brush up your knowledge before the interview. Let’s start – What is the…
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…
What is C language? C is a mid-level and procedural programming language. The Procedural programming language is also known as the structured programming language is a technique in which large programs are broken down into smaller modules, and each module uses structured code. This technique minimizes error and misinterpretation. 2. Why is C called a…
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…
What is R Language? R is data analysis software which is used by analysts, quants, statisticians, data scientists and others. 2. Explain how you can start the R commander GUI? Typing the command, (“Rcmdr”) into the R console starts the R commander GUI. 3. In R how you can import Data? You use R commander…
What is C++? C++ is an object-oriented programming language created by Bjarne Stroustrup. It was released in 1985. C++ is a superset of C with the major addition of classes in C language. Initially, Stroustrup called the new language “C with classes”. However, after sometime the name was changed to C++. The idea of C++…
What is HTML? HTML stands for Hyper Text Markup Language. It is a language of World Wide Web. It is a standard text formatting language which is used to create and display pages on the Web. It makes the text more interactive and dynamic. It can turn text into images, tables, links. 2. What are…
What is Android? It is an open-sourced operating system that is used primarily on mobile devices, such as cell phones and tablets. It is a Linux kernel-based system that’s been equipped with rich components that allows developers to create and run apps that can perform both basic and advanced functions. 2. What Is the Google…
Explain Rust? Rust is blazingly fast systems programming language that prevents segfaults and guarantees thread safety. 2. What are the advantages of using rust? It is a choice of developers. To understand advantages, let’s compare Rust with the similar programming language. However, if you want to get into complete details about Rust programming language, we…
Short intro About Apache Kafka Apache Kafka is a popular tool for developers because it is easy to pick up and provides a powerful event streaming platform complete with 4 APIs: Producer, Consumer, Streams, and Connect. Often, developers will begin with a single-use case. This could be using Apache Kafka as a message buffer to…
What is C#? C# is an object-oriented, modern programming language that was created by Microsoft. It runs on the .NET Framework. C# is very close to C/C++ and Java programming languages. The language is proposed to be a simple, modern, general-purpose, object-oriented programming language. The language is used for creating software components. 2. What is…
Introduction to mongodb MongoDB is a document-oriented NoSQL database used for high volume data storage. Instead of using tables and rows as in the traditional relational databases, MongoDB makes use of collections and documents. Documents consist of key-value pairs which are the basic unit of data in MongoDB. Collections contain sets of documents and function…
1) What is Go programming language? GO is an open source programming language developed at Google. It is also known as Golang. This language is designed primarily for system programming. 2) Why should one use Go programming language? Because Go is an open source programming language so, it is very easy to build simple, reliable…
Quick intro to PostgreSQL PostgreSQL is an advanced, enterprise-class, and open-source relational database system. PostgreSQL supports both SQL (relational) and JSON (non-relational) querying. PostgreSQL is a highly stable database backed by more than 20 years of development by the open-source community. PostgreSQL is used as a primary database for many web applications as well as…
What is ELM programming? Elm is a domain-specific programming language for developing web browser-based graphical user interfaces. Elm is completely functional and has developed with an emphasis on usability, performance, and durability. It give publicity to “no runtime exceptions in practice”, made possible by the Elm compiler’s static type checking. 2. Where is Elm used?…
A quick discussion about Hadoop Apache Hadoop is an open-source framework that is used to efficiently store and process large datasets ranging in size from gigabytes to petabytes of data. Instead of using one large computer to store and process the data, Hadoop allows clustering multiple computers to analyze massive datasets in parallel more quickly….
Introduction About Couchbase Couchbase Server is an open-source, distributed, multi-model NoSQL, JSON document database that is enhanced for interactive applications. Its server is designed to provide us with easy-to-scale key-value or JSON document access with high sustained throughput and low latency. Moving to questions and answer 1. What is the Couchbase server? Answer: A Cloudbase…
Introduction to Keras: Keras is a high-level neural networks API, capable of running on top of Tensorflow, Theano, and CNTK. It enables fast experimentation through a high-level, user-friendly, modular, and extensible API. Keras can also be run on both CPU and GPU.Keras was developed and is maintained by Francois Chollet and is part of the…
Introduction to MySQL MySQL is a leading open-source database management system. It is a multi-user, multithreaded database management system. MySQL is especially popular on the web. It is one of the parts of the very popular LAMP platform. Linux, Apache, MySQL, and PHP. MySQL database is available on the most important OS platforms. It runs…
1) What is Ruby programming language? Ruby is a dynamic, reflective, open source programming language that aims on simplicity and productivity.Ruby has a blended functions of Perl, small talk, Eiffel, Ada and Lisp. Ruby was designed to developed a new language which makes a stability with the functionality of Imperative languages. 2) Who is the…
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…
Let’s have a quick discussion about oracle Oracle Database is the oldest database designed for enterprise grid computing, the most flexible and budget-effective way to manage information and applications. Enterprise grid computing creates large pools of industry-standard, modular storage, and servers. It is a database management software product. A database contains an organized collection of…
1) Explain what AWS is?AWS stands for Amazon Web Service; it is a collection of remote computing services also known as a cloud computing platform. This new realm of cloud computing is also known as IaaS or Infrastructure as a Service. 2) Mention what the key components of AWS are?The key components of AWS are…
Here we will cover the basic, intermediate and advance level interview questions for java. Also we will cover the question related to java script. Java Basic interview questions:- 1. What is Java? Java is a general-purpose programming language that is class-based, object-oriented and is very popular. It’s one of the most popular programming languages in…
Python Basic Interview Questions:- 1. What are the key features of Python? Python is one of the most popular programming languages used by data scientists and AIML professionals. This popularity is due to the following key features of Python: Python is easy to learn due to its clear syntax and readability Python is easy to…
Which argument would you use in a Python function to obtain a dictionary of all the named arguments passed? Keyword Arguments (**kwargs) (Ans) *args The NoneType argument Regular function arguments To create a virtual environment, you use the following command: virtualenv-create virtualenvironment virtualenv (Ans) virtual-env A nested function can access its parent’s function variable and…