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I applied via LinkedIn and was interviewed in May 2024. There was 1 interview round.
Observers in Laravel are classes that listen for specific model events and trigger actions based on those events.
Observers are used to decouple event listeners from models.
They can listen for various model events like creating, updating, deleting, etc.
Observers are defined by creating a class that extends the Eloquent model observer class.
Example: Creating a UserObserver class to send an email notification when a new u
Accessors and mutators are methods used in Laravel Eloquent models to manipulate attribute values before retrieving or saving them.
Accessors are used to modify attribute values when retrieving them from the database
Mutators are used to modify attribute values before saving them to the database
Accessors and mutators are defined as methods in the Eloquent model class
Example: public function getFullNameAttribute() { retur
Jobs are individual tasks that are executed independently, while batches are groups of tasks executed together.
Jobs are typically smaller in scope and run independently, while batches involve multiple tasks grouped together.
Jobs can be queued and processed asynchronously, while batches are usually executed synchronously.
Examples of jobs include sending an email, processing an image, or updating a database record. Examp...
Traits are used in PHP to group functionality in a fine-grained and reusable way.
Traits allow you to reuse methods in multiple classes without inheritance limitations.
They provide a way to compose classes that is more flexible than single inheritance.
Traits can be used to share methods among classes that are unrelated in terms of inheritance.
An example of using traits in Laravel is the 'SoftDeletes' trait which adds so
The international format to store dates in PHP is 'Y-m-d H:i:s'. It can be accessed using the date() function.
Use 'Y-m-d H:i:s' format to store dates in PHP
Access it using the date() function in PHP
Polymorphic relationship is a type of relationship in which a model can belong to multiple other models on a single association.
Allows a model to belong to multiple other models on a single association
Uses a single column in the database to store the type of the related model
Commonly used in scenarios where a model can belong to multiple other models such as comments, likes, or tags
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posted on 13 Sep 2024
Water scarcity, 3 mins , name-area-parents-topic
I am a passionate software engineer with experience in developing web applications using various technologies.
Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular
Proficient in backend development with Node.js and databases like MySQL and MongoDB
Familiar with version control systems like Git and deployment tools like Docker
Strong problem-solving skills and ability
I have a Bachelor's degree in Computer Science and 5 years of experience in software development.
Bachelor's degree in Computer Science
5 years of experience in software development
posted on 7 Feb 2024
I applied via campus placement at ABES Engineering College, Ghaziabad and was interviewed in Jan 2024. There were 3 interview rounds.
There was total of 40 questions
First 20: Aptitude based topics like time and work, profit and loss, speed and distance
Second 20: Programming MCQs based on C, C++ and python. Task is to guess the correct output and errors.
There were 4 coding questions based on array, 2 SQL queries and one article.
Coding questions were easy for batch 2 but difficult for batch 1. Star patterns are present in batch 1.
SQL queries were easy.
One article (200-300)words. Topics was Google maps.
posted on 7 Jun 2024
40 aptitude questions from different aptitude topics which are of average level questions and 1 hour is provided to solve them.
I applied via Job Portal and was interviewed in Jan 2023. There were 3 interview rounds.
posted on 31 Aug 2023
Development task on any website or software
posted on 31 May 2024
I applied via Naukri.com and was interviewed before May 2023. There were 4 interview rounds.
Short array without using inbuilt method and 2nd array.
Find out max consecutive 1s in a string ex. 10001100111110
posted on 26 Feb 2023
I applied via Naukri.com and was interviewed before Feb 2022. There were 2 interview rounds.
posted on 2 Jun 2022
I applied via LinkedIn and was interviewed in Dec 2021. There were 3 interview rounds.
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