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Protechsoft Technologies Software Developer Interview Questions and Answers
Protechsoft Technologies Software Developer Interview Experiences
3 interviews found
Prithvi rajan 4144
It was straightforward and could be resolved.
The primary question focused on the concepts of object-oriented programming (OOP).
Anonymous
I applied via Walk-in and was interviewed in Apr 2024. There were 2 interview rounds.
They asked basic questions in html, css, javascript
(1 Question)
- Q1. Basic question on html, css, javascript
Selected
I applied via Walk-in and was interviewed in Nov 2022. There were 5 interview rounds.
I have knowledge on aptitude questions
Best array concept, String,solving program like number and pattern
(1 Question)
- Q1. Java concept like Oops,Exceptions handling, Multi threading,Collection framework
(1 Question)
- Q1. Introduce myself and suitable for work environment
Interview Preparation Tips
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I applied via Job Portal and was interviewed in Aug 2024. There were 2 interview rounds.
(4 Questions)
- Q1. Given strings and asked to write down the first non-repeatable string
- Q2. Palindrome program in java
- Ans.
A palindrome program in Java checks if a given string reads the same forwards and backwards.
Create a function that takes a string input
Use a loop to compare characters from both ends of the string
Return true if the string is a palindrome, false otherwise
- Q3. Diamond problem in java
- Ans.
Diamond problem in Java occurs when a class inherits from two classes that have a common ancestor, resulting in ambiguity.
Diamond problem arises in multiple inheritance scenarios in Java.
It occurs when a class inherits from two classes that have a common ancestor.
To resolve the diamond problem, Java does not support multiple inheritance through classes, but it can be achieved using interfaces.
Example: Class A and Class...
- Q4. Given a list of numbers and insisted to get the sum of numbers which gives 6
- Ans.
Iterate through the list and find pairs of numbers that sum up to 6
Iterate through the list and check if the current number + any other number in the list equals 6
Store the pairs of numbers that sum up to 6 in a separate list
Return the list of pairs
(1 Question)
- Q1. Java based questions
Interview Preparation Tips
Skills evaluated in this interview
Emil Yeldho
Asked basics of Javascript and ReactJS and data flow
(1 Question)
- Q1. What is react and concept of Virtual dom and real dom
- Ans.
React is a JavaScript library for building user interfaces. Virtual DOM is a lightweight copy of the Real DOM, used for efficient updates.
React is a popular JavaScript library for building user interfaces.
Virtual DOM is a lightweight copy of the Real DOM, used for efficient updates.
When changes are made in React, the Virtual DOM is updated first, then compared to the Real DOM to minimize actual DOM manipulation.
Skills evaluated in this interview
I applied via Job Portal
(2 Questions)
- Q1. Integration between icerties
- Ans.
Integration between icerties involves connecting different software systems to enable seamless data exchange.
Use APIs to establish communication between different icerties
Implement data mapping to ensure compatibility between systems
Consider security measures to protect sensitive information during integration
- Q2. Contact lifecycle management
Interview Preparation Tips
Selected
I applied via eLitmus and was interviewed in Dec 2023. There were 4 interview rounds.
Logical thinking was important for preparation
(2 Questions)
- Q1. About the field u chose provide with examples
- Q2. Explain about sql
- Ans.
SQL is a programming language used for managing and manipulating relational databases.
SQL stands for Structured Query Language
It is used to create, modify, and retrieve data from databases
SQL is a declarative language, meaning you specify what you want to achieve rather than how to achieve it
Common SQL commands include SELECT, INSERT, UPDATE, and DELETE
SQL is used in various database management systems like MySQL, Orac
(1 Question)
- Q1. The second round was also on techincal and the deep dicussion on field u chose
(2 Questions)
- Q1. Tell me about yourself
- Q2. Covered on all aspects and personality
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.
I was asked with writing the code and algorithms. Also lots of MySQL queries
Interview Preparation Tips
You need to be present in the office for more than 9hrs even if you don't have any work.
It doesn't matter for which position you are hired you'll be put to any of the technology depending on the client requirements.
Coding test regarding the tools and technologies
(2 Questions)
- Q1. Asked about the connections
- Q2. Questions on coding
Interview Preparation Tips
Sushant Pathak
(2 Questions)
- 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 ...
- Q2. What is java 8 and features
- Ans.
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.
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Skills evaluated in this interview
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