IQVIA Associate Software Developer Interview Questions, Process, and Tips

It was a 1 hour test. topics were profit and loss, numbers, percentage, speed and time, English comprehension.

Q1. The interviewer asked me about my Resume and projects for 25-30 minutes. Basic questions from the project were also asked. Then 1 easy to moderate coding problem.
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Q2. Find pairs from array whose sum is equal to target.
Ans. 
Find pairs from array whose sum is equal to target.
• Use a hashmap to store the difference between target and each element in the array.

• Iterate through the array and check if the current element exists in the hashmap.

• If it exists, then a pair with the sum equal to target is found.
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Q1. Why IQVIA? What will you bring to the table?
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Q1. What ia apex ?
Ans. 
Apex is a programming language used in Salesforce development for creating custom business logic and functionality.
• Apex is similar to Java and is used to write triggers, controllers, and classes in Salesforce.

• It allows developers to add custom code to Salesforce applications to meet specific business requirements.

• Apex code runs on the Salesforce platform and can interact with database records, perform complex validatio
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Q2. What is batch apex
Ans. 
Batch Apex is a Salesforce feature that allows for processing large amounts of data asynchronously in batches.
• Batch Apex is used to handle large data volumes that would exceed normal processing limits.

• It allows for processing records in batches to prevent hitting governor limits.

• Batch Apex jobs can be scheduled to run at specific times or intervals.

• Example: Using Batch Apex to update all Account records in Salesforce.
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Q1. Write a trigger ?
Ans. 
A trigger is a stored procedure in a database that automatically executes when certain events occur.
• Triggers are used to maintain referential integrity, enforce business rules, and automate tasks.

• They can be set to execute before or after INSERT, UPDATE, or DELETE operations on a table.

• Triggers are written in SQL and can contain conditional logic and SQL statements.

• Example: CREATE TRIGGER trg_after_insert ON table_name
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Q2. What id lwc ?
Ans. 
LWC stands for Lightning Web Components, a programming model for building web components using the Lightning Component framework.
• LWC allows developers to build reusable components using modern web standards like JavaScript and HTML.

• LWC components can be used in Salesforce Lightning Experience, Salesforce Mobile App, and standalone apps.

• LWC provides a way to encapsulate code and markup, making it easier to maintain and
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Q1. Technical questions on sql
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MCQ type questions from basic maths english

Q1. Programming questions
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Q1. Salary structure
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