Ernst & Young Qliksense Developer Interview Questions and Answers

Programming questions related to Python and React.

Programmatical problem related to Python and React

Q1. Salary Discussion
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Programming Problems related to react and python.

Q1. Object Oriented Programming, Memory Management, Multiprocessing, multithreading, GIL, React Components
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Q1. Object Oriented Programming, GIL, Multi threading, multiprocessing, React Component, Shallow Copy, Deep Copy
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Q1. Object Oriented Programming, GIL, Multi threading, multiprocessing, React Component, Shallow Copy, Deep Copy
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Q1. Object Oriented Programming, GIL, Multi threading, multiprocessing, React Component, Shallow Copy, Deep Copy
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Q1. Object Oriented Programming, GIL, Multi threading, multiprocessing, React Component, Shallow Copy, Deep Copy, Django ORM, Class Inheritance
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Q1. What is trigger in salesforce
Ans. 
A trigger in Salesforce is a piece of code that is executed before or after specific data manipulation events, such as insert, update, or delete.
• Triggers are used to perform custom actions on records in Salesforce.

• Triggers can be written in Apex programming language.

• Triggers can be executed before or after specific events like insert, update, or delete.

• Triggers are associated with a specific object in Salesforce.

• Exampl...read more
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Q2. Type of flows in salesforce
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There are three types of flows in Salesforce: Autolaunched Flows, Screen Flows, and Scheduled Flows.
• Autolaunched Flows are triggered by a process or Apex trigger and do not require user interaction.

• Screen Flows guide users through a series of screens to collect and display information.

• Scheduled Flows are triggered by a schedule and can automate repetitive tasks.
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Q1. Write a java program to sort an array
Ans. 
Java program to sort an array of strings
• Use Arrays.sort() method to sort the array of strings

• Import java.util.Arrays package

• Example: String[] arr = {"apple", "banana", "orange"}; Arrays.sort(arr);
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Q2. Collections in java and springboot

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Collections in Java and Spring Boot are used to store and manipulate groups of objects.

• Collections in Java are used to store multiple objects in a single unit.

• Spring Boot provides support for managing collections through various data structures like List, Set, Map, etc.

• Collections in Java and Spring Boot help in organizing and manipulating data efficiently.

• Example: List names = new ArrayList<>();

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