Aristo Pharmaceuticals Senior Java Developer Interview Questions and Answers

Q1. Laravel middleware Packages PHP OOPs MySql
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Deeply concept of PHP working

Basic react, JS and CSS related questions were there.

Q1. Basic technical question on react, js and css
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Q1. Only salary discussion was done.
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Q1. Will ask sql queries
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Q2. Oops and design pattern
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They will give two types of questions on coding you need to write correct logic not depend upon the execution.

Q1. It's technical round they will ask oops concepts , and then collections, spring boot and microservice related questions.
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Q1. Just need to discuss package with HR
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Q1. It was lld question to design a cab booking system.
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Q2. Tell me about yourself
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Q1. Explain Angular life cycle hooks
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Angular life cycle hooks are methods that allow developers to tap into specific moments in the component's life cycle.
• There are eight life cycle hooks in Angular: ngOnChanges, ngOnInit, ngDoCheck, ngAfterContentInit, ngAfterContentChecked, ngAfterViewInit, ngAfterViewChecked, ngOnDestroy

• ngOnChanges is called when an input property changes

• ngOnInit is called after the first ngOnChanges

• ngDoCheck is called during every cha...read more
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Q2. Explain data binding in angular
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Data binding in Angular is a way to synchronize data between the model and the view.
• Data binding allows for automatic updates to the view when the model changes and vice versa.

• There are three types of data binding in Angular: Interpolation, Property binding, and Event binding.

• Interpolation is used to display data in the view using double curly braces {{}}.

• Property binding is used to set a property of a directive or com...read more
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Q1. Javascript ,React, HTML ,CSS,unit testing
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Q1. Javascript,React js,HTML,CSS, unit testing
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Q1. What is java and its features ?
Ans. 
Java is a high-level programming language known for its platform independence and object-oriented features.
• Java is platform-independent, meaning it can run on any device with a Java Virtual Machine (JVM)

• It is object-oriented, allowing for the creation of reusable code and modular programs

• Java is known for its robust standard library, providing a wide range of pre-built functionality

• It supports multithreading, allowing ...read more
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Q2. What is java 8 and features
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Java 8 is a major release of the Java programming language with new features like lambda expressions, streams, and default methods.
• Lambda expressions allow you to treat functionality as a method argument.

• Streams provide a new abstraction to work with sequences of elements.

• Default methods allow interfaces to have method implementations.

• Date and Time API provides a new way to work with dates and times.

• Optional class help
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