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Top Salesforce Apex Interview Questions and Answers

Top Salesforce Apex Interview Questions and Answers

Salesforce provides many ways to automate the business process to fulfil our requirements. It has many standard automation tools such as workflows, process Builders, approval process etc. Organizations may have very complex business functionality which cannot be fulfilled by the standard automation tools. To achieve complex functionalities, Salesforce provides a programming language called APEX for developers to build applications. You can create web services, email services, and perform complex validation over multiple objects etc. using Apex language. Good understanding i...

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Salesforce Interview Questions on Triggers

Salesforce Interview Questions on Triggers

A trigger is the piece of code, that is executed Before or After a record is inserted or updated. Usually, an APEX (code) based evaluation of criteria to set off a chain of events.These events execute the following types of operations like : Insert, Update, Delete, Merge, Upsert and Undelete. Hey Guys, In this post I am going to share Salesforce Interview Questions on Triggers 1. What is a Trigger? The trigger is defined as an Apex cod...

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Top 25+ Express.Js Interview Questions & Answers

Top 25+ Express.Js Interview Questions & Answers

You’re probably aware that JavaScript is the programming language most often used to add interactivity to the front end of a website, but its capabilities go far beyond that—entire sites can be built on JavaScript, extending it from the front to the back end, seamlessly. Express.js and Node.js gave JavaScript newfound back-end functionality—allowing developers to build software with JavaScript on the server side for the first time. Together,...

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Introduction to DevOps : The Beginner’s Guide

Introduction to DevOps : The Beginner’s Guide

DevOps is one of the most trending IT profession. That is why there is plenty of opportunities out there. As a result, pay scale even for junior level DevOps engineer is quite high. Approximate salary of Junior DevOps engineer in India is 11, 15,801 per year. In this post, What DevOps is and why acquiring a basic understanding of its tenets is critical for advancing in today’s IT environment. What is DevOps? DevOps is a culture which promotes coll...

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Top 25+ MongoDB Interview Questions & Answers

Top 25+ MongoDB Interview Questions & Answers

Mongo DB 3.2 is 300 times faster than mysql. MongoDB is basically an Open Source cross platform document oriented DB program, often classified as NoSQL DB program. What it means is that instead of the traditional table based RDBMS, the emphasis is on JSON with dynamic schemas. Learning Mongo DB will definitely gives a boost to your career because the demand for Mongo DB in the market is increasing at a tremendous pace. MongoDB is fast becoming an industry trend and is...

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