JavaScript Interview Questions and Answers
1) What is JavaScript? Ans1: JavaScript is a general-purpose programming language designed to let programmers of all skill levels control the behavior of software objects. The language is used most widely today in Web browsers whose software...
PEGA Interview Questions and Answers
1) What is a Work Group? What is the primary function of a Work Group from a business perspective? Ans: A workgroup is a logical...
PEGA Certification Guide
PEGA Certification: PEGA Certification is most trending course and in PEGA they are many different certifications required in industry....
Use Cases of Pega
Use Cases for PEGA and how it works: How does PEGA do? As industrialization and productivity continue to increase, the unit of opening...
Guide on Database Setup in Pega – 2018
Hola Amigos! Today, I’m going to introduce to you, and help you install, an amazing cloud based Business Process Management tool/ program,...
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...
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...
Python Interview Questions and Answers
1) What is Python? State some programming language features of Python. Ans: Python is a modern powerful interpreted language with objects, modules, threads, exceptions, and automatic memory managements. Python was introduced to the world in the year 1991 by Guido van...
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...
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...
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...
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...