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The One Technologies Senior PHP Developer Interview Questions and Answers

Updated 30 Apr 2024

The One Technologies Senior PHP Developer Interview Experiences

1 interview found

Senior PHP Developer Interview Questions & Answers

user image Dashrath Prajapati

posted on 30 Apr 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Difference between cookies and session.
  • Ans. 

    Cookies are stored on the client side, while sessions are stored on the server side.

    • Cookies are stored on the client's browser, while sessions are stored on the server.

    • Cookies can be set to expire at a specific time, while sessions typically expire when the browser is closed.

    • Cookies can be accessed by both the client and server, while sessions are only accessible by the server.

    • Cookies are limited in size (usually 4KB),...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Intro after that basic Of .net, SQL table etc
Round 2 - Coding Test 

They ask many questions from SQL like joins and it's types, how to drop a column from table etc

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Basic Logical programs

Round 2 - Technical 

(4 Questions)

  • Q1. Explain laravel Structure
  • Q2. Database migration
  • Q3. What is indexing in database
  • Q4. What is controller ,What is Route
Round 3 - HR 

(2 Questions)

  • Q1. Why you leave your previous Company
  • Q2. What is your role in previous company
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Coding question on DSA
  • Q2. Design pattern followed by basic java questions
Round 2 - Technical 

(2 Questions)

  • Q1. Design patterns in java
  • Ans. 

    Design patterns in Java are reusable solutions to common problems in software design.

    • Design patterns help in creating flexible, maintainable, and scalable code.

    • Some common design patterns in Java include Singleton, Factory, Observer, and Strategy.

    • Each design pattern has its own purpose and can be applied in different scenarios.

    • Design patterns promote code reusability and help in organizing code in a structured manner.

  • Answered by AI
  • Q2. Database designing and java8

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

Aptitude questions with 2-3 coding questions

Round 2 - Technical 

(2 Questions)

  • Q1. Input-wwwrrrrttttuu Output - w3r4t4u2
  • Q2. Interpreter vs compiler
  • Ans. 

    Interpreter executes code line by line, compiler translates code into machine code before execution.

    • Interpreter translates code into machine code line by line during runtime

    • Compiler translates code into machine code before execution

    • Interpreted languages include Python, JavaScript

    • Compiled languages include C, C++

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

2 Query question and 3 coding questions

Round 2 - Technical 

(4 Questions)

  • Q1. Basic oops , Java script and Networking questions.
  • Q2. What is object orienteered programming.
  • Ans. 

    Object oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.

    • Objects are instances of classes, which define the structure and behavior of the objects.

    • Encapsulation, inheritance, and polymorphism are key principles of object oriented programming.

    • Example: Java, C++, Python are popular languages that support object oriented programming.

  • Answered by AI
  • Q3. Different Events in java script
  • Ans. 

    Events in JavaScript are actions or occurrences that happen in the browser that the code can respond to.

    • Events can be triggered by user actions (like clicking a button), browser actions (like page load), or system events (like a timer expiring)

    • Event listeners are used to listen for and respond to events

    • Common events include click, mouseover, keydown, submit, etc.

  • Answered by AI
  • Q4. Event listeners
Round 3 - Coding Test 

Project , coding question, DBMS

Round 4 - HR 

(1 Question)

  • Q1. Basic personal details

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

2 DSA questions Both are from DP

Round 2 - Technical 

(2 Questions)

  • Q1. 2 Questions , 1 is DSA
  • Q2. Second question is Puzzle

Interview Preparation Tips

Interview preparation tips for other job seekers - Practise DSA more and give more and more interviews.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. Almost asked the basics of .net, c#, ADO. NET, SQL
  • Q2. Difference between ref and out keywords?
  • Ans. 

    The ref and out keywords are used in C# to pass arguments by reference instead of by value.

    • The ref keyword is used to pass a variable by reference, allowing the called method to modify the value of the variable.

    • The out keyword is similar to ref, but it is used when the called method needs to assign a value to the variable being passed.

    • The ref keyword requires the variable to be initialized before passing it to the meth...

  • Answered by AI
  • Q3. Overloading and overriding concept and explanation ?
  • Ans. 

    Overloading is having multiple methods with the same name but different parameters. Overriding is implementing a method in a derived class with the same name and signature as in the base class.

    • Overloading allows a class to have multiple methods with the same name but different parameters.

    • Overriding allows a derived class to provide a different implementation of a method that is already defined in the base class.

    • Overloa...

  • Answered by AI
  • Q4. SQL join queries with one example ?
  • Ans. 

    SQL join queries are used to combine rows from two or more tables based on a related column between them.

    • Join queries are used to retrieve data from multiple tables in a single query.

    • Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

    • Join conditions are specified using the ON keyword, which defines the column(s) to join on.

    • Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = ta

  • Answered by AI
  • Q5. ADO .NET database calling steps ?
  • Ans. 

    ADO .NET database calling steps involve establishing a connection, creating a command object, executing the command, and handling the results.

    • Establish a connection to the database using a connection string

    • Create a command object to specify the SQL query or stored procedure to be executed

    • Execute the command to retrieve or modify data in the database

    • Handle the results by reading data from a DataReader or updating data u

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Implement tail f

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn development along with DSA
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn

Round 1 - Aptitude Test 

2 hour basic development aptitude question

Round 2 - HR 

(2 Questions)

  • Q1. Introduce your self
  • Q2. How should i hire you

The One Technologies Interview FAQs

How many rounds are there in The One Technologies Senior PHP Developer interview?
The One Technologies interview process usually has 1 rounds. The most common rounds in the The One Technologies interview process are Technical.

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