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Vide Technologies PHP Developer Interview Questions, Process, and Tips
Vide Technologies PHP Developer Interview Experiences
1 interview found
Anonymous
Selected
I applied via LinkedIn and was interviewed in Feb 2024. There was 1 interview round.
(4 Questions)
- Q1. What are arrays and objects
- Ans.
Arrays and objects are data structures used in programming to store multiple values or properties.
Arrays are ordered collections of values accessed by index.
Objects are collections of key-value pairs where values are accessed by keys.
Example of array: $colors = ['red', 'blue', 'green'];
Example of object: $person = ['name' => 'John', 'age' => 30];
- Q2. Types of arrays with examples
- Ans.
Types of arrays include indexed arrays, associative arrays, and multidimensional arrays.
Indexed arrays: numerically indexed arrays where each element is assigned a number starting from 0. Example: ['apple', 'banana', 'orange']
Associative arrays: arrays where each element is assigned a specific key. Example: ['fruit1' => 'apple', 'fruit2' => 'banana']
Multidimensional arrays: arrays within arrays. Example: [['apple', 'ba
- Q3. MySQL query for selecting data with employee name, code and it's manager having manager_id as foreign key
- Ans.
Use a MySQL query to select data with employee name, code, and their manager using manager_id as foreign key.
Use JOIN to connect the employee and manager tables based on the manager_id foreign key
Select the employee name, code, and manager's name using appropriate aliases
Make sure to specify the table names and columns correctly in the query
- Q4. Not using array function print [3,4,5,1,2] if my number of loops to iterate is 3. Given array is [1,2,3,4,5]. 1. It should be dynamic if I change number of loops to 1 then it should print [5,1,2,3,4] 2. If...
- Ans.
Rotate array elements based on number of loops specified.
Create a new array by slicing the original array based on the number of loops specified.
Concatenate the sliced array with the remaining elements of the original array.
Handle edge cases where the number of loops is greater than the array length by using modulo operator.
Interview Preparation Tips
- Arrays
- MySQL
- PHP
Skills evaluated in this interview
Interview questions from similar companies
(2 Questions)
- Q1. Tell me about yourself
- Q2. Oops concepts in PHP
- Ans.
Object-oriented programming concepts in PHP
Encapsulation: bundling data and methods that operate on the data into a single unit
Inheritance: allowing a class to inherit properties and methods from another class
Polymorphism: ability to present the same interface for different data types
Abstraction: hiding the complex implementation details and showing only the necessary features
Skills evaluated in this interview
Little difficult for the freshers
A little programming oriented questions were there
Interview Preparation Tips
Shivam Rawat
I applied via Naukri.com and was interviewed in May 2022. There was 1 interview round.
(2 Questions)
- Q1. Basic knowledge of php
- Q2. Laravel framework & structure knowledge of laravel
Interview Preparation Tips
Good knowledge of oops concept
I applied via Recruitment Consultant and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. What level of this company
Interview Preparation Tips
I applied via Naukri.com
(4 Questions)
- Q1. Javascipt question
- Q2. Promises, filter, map, What is single page , mulitple page application, opened google page by search for one product in that using console filter it only for sony products only
- Q3. What is DOM, what is the use of that
- Ans.
DOM stands for Document Object Model, it is a programming interface for web documents. It represents the structure of a document as a tree of objects.
DOM is used to interact with HTML and XML documents in a structured way
It allows developers to manipulate the content, structure, and style of a website dynamically
DOM provides methods and properties to access and modify elements on a web page
Example: document.getElementB...
- Q4. What is the output if u type document in console
- Ans.
The output will display the document object in the console.
Typing 'document' in the console will return the document object, which represents the current HTML document.
The document object provides access to the content and structure of the webpage, allowing manipulation of elements and properties.
Interview Preparation Tips
Skills evaluated in this interview
Moderate to difficult
(1 Question)
- Q1. DSA questions based on Dynamic programming
Selected
I applied via Campus Placement and was interviewed in Feb 2024. There was 1 interview round.
HTML CSS javascript jQuery
Sql based question, tables, joins, working experience.
Interview Preparation Tips
Delete and truncated difference
I applied via Company Website
(3 Questions)
- Q1. About the my self and the some the general knowledge questions Why I want to get this job
- Q2. Why do you want to get this job opportunity
- Q3. Because as an intermediate student also can get a job
Interview Preparation Tips
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