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Fays Technology Interview Questions and Answers
7 Interview questions
In PHP, print and echo are both used to output data, but they have some key differences in usage and behavior.
Return Value: 'echo' does not return a value, while 'print' returns 1, allowing it to be used in expressions.
Syntax: 'echo' can take multiple parameters (e.g., echo 'Hello', 'World!'), whereas 'print' can only take one argument.
Performance: 'echo' is generally faster than 'print' because it does not return...
PHP stands for Hypertext Preprocessor, a popular server-side scripting language used for web development.
PHP originally stood for Personal Home Page, but it now stands for Hypertext Preprocessor.
It is widely used for creating dynamic web pages and applications.
PHP can be embedded into HTML, making it easy to generate web content.
It supports various databases, including MySQL, PostgreSQL, and SQLite.
Example: A simp...
A multidimensional array is an array that contains other arrays as its elements, creating a grid-like structure.
It is an array with multiple dimensions, like a matrix or a table.
Each element in the array can be accessed using multiple indices.
Example: [['apple', 'banana'], ['carrot', 'potato']] represents a 2D array.
The type of array in PHP is an indexed array.
Indexed arrays are ordered collections of values, where each value is assigned a unique index starting from 0.
The values in an indexed array can be of any data type, including strings.
Indexed arrays can be created using the array() function or using square brackets [] in PHP.
Example: $fruits = array('apple', 'banana', 'orange');
Index arrays use numeric keys while associative arrays use string keys.
Index arrays are ordered and accessed using numeric indices.
Associative arrays are unordered and accessed using string keys.
Example of an index array: ['apple', 'banana', 'orange']
Example of an associative array: {'name': 'John', 'age': 25}
Flex is a CSS property that creates a flexible box layout. Inline-flex is similar but behaves like an inline element.
Flex creates a block-level element that takes up the entire width of its parent container.
Inline-flex creates an inline-level element that only takes up the necessary width based on its content.
Flex items are stacked vertically by default, while inline-flex items are placed horizontally.
Flex can be ...
Attributes in form refer to the characteristics or properties of form elements that can be specified using HTML or CSS.
Attributes can define the appearance, behavior, or functionality of form elements.
Examples of attributes include 'type' for specifying the input type (e.g. text, password, checkbox), 'required' for making a field mandatory, and 'placeholder' for providing a hint to users.
Attributes can also be use...
Fays Technology Interview Experiences
2 interviews found
Sabire Rasul
Selected
I appeared for an interview before Mar 2024, where I was asked the following questions.
- Q1. What is the full form of PHP?
- Ans.
PHP stands for Hypertext Preprocessor, a popular server-side scripting language used for web development.
PHP originally stood for Personal Home Page, but it now stands for Hypertext Preprocessor.
It is widely used for creating dynamic web pages and applications.
PHP can be embedded into HTML, making it easy to generate web content.
It supports various databases, including MySQL, PostgreSQL, and SQLite.
Example: A simple PH...
- Q2. What are the differences between print and echo in PHP?
- Ans.
In PHP, print and echo are both used to output data, but they have some key differences in usage and behavior.
Return Value: 'echo' does not return a value, while 'print' returns 1, allowing it to be used in expressions.
Syntax: 'echo' can take multiple parameters (e.g., echo 'Hello', 'World!'), whereas 'print' can only take one argument.
Performance: 'echo' is generally faster than 'print' because it does not return a va...
Interview Preparation Tips
Selected
I applied via Indeed and was interviewed before Jan 2023. There was 1 interview round.
(5 Questions)
- Q1. What is diffirence between flex and inline-flex.
- Ans.
Flex is a CSS property that creates a flexible box layout. Inline-flex is similar but behaves like an inline element.
Flex creates a block-level element that takes up the entire width of its parent container.
Inline-flex creates an inline-level element that only takes up the necessary width based on its content.
Flex items are stacked vertically by default, while inline-flex items are placed horizontally.
Flex can be used ...
- Q2. Type of array in php
- Ans.
The type of array in PHP is an indexed array.
Indexed arrays are ordered collections of values, where each value is assigned a unique index starting from 0.
The values in an indexed array can be of any data type, including strings.
Indexed arrays can be created using the array() function or using square brackets [] in PHP.
Example: $fruits = array('apple', 'banana', 'orange');
- Q3. Difference between index and associative array?
- Ans.
Index arrays use numeric keys while associative arrays use string keys.
Index arrays are ordered and accessed using numeric indices.
Associative arrays are unordered and accessed using string keys.
Example of an index array: ['apple', 'banana', 'orange']
Example of an associative array: {'name': 'John', 'age': 25}
- Q4. What is multidiamentinal array?
- Ans.
A multidimensional array is an array that contains other arrays as its elements, creating a grid-like structure.
It is an array with multiple dimensions, like a matrix or a table.
Each element in the array can be accessed using multiple indices.
Example: [['apple', 'banana'], ['carrot', 'potato']] represents a 2D array.
- Q5. What are the attributes in form?
- Ans.
Attributes in form refer to the characteristics or properties of form elements that can be specified using HTML or CSS.
Attributes can define the appearance, behavior, or functionality of form elements.
Examples of attributes include 'type' for specifying the input type (e.g. text, password, checkbox), 'required' for making a field mandatory, and 'placeholder' for providing a hint to users.
Attributes can also be used for...
Skills evaluated in this interview
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Anonymous
posted on 2 May 2025
Selected
I appeared for an interview in Apr 2025, where I was asked the following questions.
- Q1. About my knowledge in Next js
- Q2. How do I have my career planned
I applied via Company Website and was interviewed in Jun 2021. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Supply Chain action on inter location transfer
- Ans.
Inter location transfer in supply chain involves movement of goods between different locations within the supply chain network.
Inter location transfer helps in optimizing inventory levels and reducing lead times.
It requires coordination between different locations and proper documentation.
Examples include transfer of raw materials from warehouse to production facility, transfer of finished goods from manufacturing plan...
- Q2. Order action if items are not in stock
- Ans.
Order alternative items or notify customer if items are not in stock.
Check inventory levels regularly
Identify alternative products that can be offered to customers
Notify customers of out-of-stock items and provide estimated restock dates
- Q3. Which ERPs do you have experience in implementing?
- Ans.
I have experience in implementing SAP and Oracle ERPs.
Implemented SAP ERP for a manufacturing company
Implemented Oracle ERP for a retail company
Experience in customizing ERP modules to meet business requirements
Interview Preparation Tips
Skills evaluated in this interview
Software Developer Interview Questions & Answers
Biyani Technologies
Kirti Bajaj
posted on 13 Sep 2024
Selected
Asked some medium level SQL questions
(1 Question)
- Q1. Everything that the HR asks
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ABM Techno-Matrix Private Limited
Anonymous
posted on 17 Aug 2023
Selected
I applied via Walk-in and was interviewed before Aug 2022. There were 3 interview rounds.
(2 Questions)
- Q1. How Many years of experience you have
- Q2. 12 years of experience on the same field
(1 Question)
- Q1. My Expectation and my notice period
Interview Preparation Tips
Aniket Prabhakar
Selected
I appeared for an interview in Nov 2024, where I was asked the following questions.
- Q1. What interests you most about working at apptunix?
- Ans.
Apptunix offers a dynamic environment for innovation, collaboration, and growth in mobile and web application development.
Innovative Projects: Working on cutting-edge technologies like AI and IoT, which allows me to push my skills and creativity.
Collaborative Culture: The emphasis on teamwork and knowledge sharing fosters a supportive environment where I can learn from experienced colleagues.
Career Growth Opportunities...
- Q2. How do you handle tight deadlines in app development?
- Ans.
Handling tight deadlines in app development requires effective planning, prioritization, and communication to ensure timely delivery.
Prioritize Tasks: Identify critical features that must be completed first. For example, focus on core functionalities before adding enhancements.
Agile Methodology: Use agile practices like sprints to break down the project into manageable chunks, allowing for iterative progress and adjust...
Interview Preparation Tips
Selected
I appeared for an interview in Dec 2024, where I was asked the following questions.
- Q1. Tell be about your self
- Ans.
I am a passionate software developer with a strong background in full-stack development and a love for problem-solving.
Experience in JavaScript frameworks like React and Angular, building responsive web applications.
Proficient in backend technologies such as Node.js and Express, creating RESTful APIs.
Strong understanding of databases, both SQL (PostgreSQL) and NoSQL (MongoDB), for data management.
Worked on a team proje...
- Q2. What inspired you to apply for this role ?
- Ans.
I was inspired by the opportunity to innovate and contribute to impactful projects in a collaborative environment.
Passion for technology: I've always been fascinated by how software can solve real-world problems, like developing an app that helps users track their health.
Alignment with company values: Your commitment to sustainability resonates with my personal values, and I want to be part of a team that makes a diffe...
Interview Preparation Tips
Selected
I appeared for an interview before Jun 2024, where I was asked the following questions.
- Q1. Tell me about a time when you worked in a team
- Q2. How do you handle stress or pressure in the workplace
- Ans.
I manage stress by prioritizing tasks, maintaining open communication, and practicing mindfulness techniques to stay focused and calm.
Prioritize tasks: I create a to-do list to focus on high-impact tasks first, ensuring I meet deadlines without feeling overwhelmed.
Open communication: I discuss challenges with my team or manager, which helps in finding solutions and reduces feelings of isolation.
Mindfulness techniques: ...
Interview Preparation Tips
Ranjit Ratiya
I applied via AmbitionBox and was interviewed in Nov 2023. There were 2 interview rounds.
DSA question and DBMS SQL
(1 Question)
- Q1. Basic concepts and your project
Interview Preparation Tips
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