Use Cases of Pega

Use Cases of Pega

  Use Cases for PEGA and how it works: How does PEGA do? As industrialization and productivity continue to increase,...

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SQL Interview Questions and Answers

SQL Interview Questions and Answers

1) What are the components of the physical database structure of Oracle database? Ans: Oracle database is comprised of three types of files. One or more datafiles, two are more redo log files, and one or more control files. 2) What are the...

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Selenium Interview Questions and answers

Selenium Interview Questions and answers

1) What is Selenium and what is composed of? Ans: 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...

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Python Interview Questions and Answers

Python Interview Questions and Answers

1) What is Python? What are the benefits of using Python? Ans: Python is a programming language with objects, modules, threads, exceptions and automatic memory management. The benefits of pythons are that it is simple and easy, portable,...

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AngularJS Interview Questions and Answers

AngularJS Interview Questions and Answers

1) What is AngularJS? Ans: AngularJS is an open-source JavaScript framework developed by Google. It helps you to create single-page applications or one-page web applications that only require HTML, CSS, and JavaScript on the client side. It is...

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MultiNode Cluster Installation Guide

MultiNode Cluster Installation Guide

Multinode cluster in Big data: A Hadoop cluster is a special type of computational cluster designed specifically for storing and analyzing huge amounts of unstructured data in a distributed computing environment. Machines in the clusters work as...

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Tutorial on MapReduce Installation

Tutorial on MapReduce Installation

MapReduce – Installation: MapReduce works only on Linux operating systems and it comes inbuilt with a Hadoop framework. In ordered to install the Hadoop your system should have Java. If your system doesn’t have the Java. Firstly install Java on...

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PHP Interview Questions And Answers

PHP Interview Questions And Answers

1) What is the difference between PHP running under the Apache module and running under CGI program? Ans: When PHP is running under the apache module the php.ini settings will be loaded into memory when we start the Apache web server. Whereas...

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Java Interview Questions and Answers

Java Interview Questions and Answers

1) What if the main method is declared as private? Ans: The program compiles properly but at runtime, it will give "Main method not public." message. 2) What if the static modifier is removed from the signature of the main method? Ans: Program...

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