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UST Software Engineer II Interview Questions and Answers
UST Software Engineer II Interview Experiences
1 interview found
Selected
I applied via Naukri.com and was interviewed before Feb 2022. There were 2 interview rounds.
(5 Questions)
- Q1. To find sum of even numbers from given arraylist using stream api
- Ans.
Using stream API to find the sum of even numbers from an ArrayList
Convert the ArrayList to a stream using the stream() method
Filter the stream to keep only the even numbers using the filter() method
Use the mapToInt() method to convert the stream of even numbers to an IntStream
Finally, use the sum() method to calculate the sum of the even numbers
- Q2. Oops ,java 8 concepts,exceptions,project discussions
- Q3. Which interface used to prevent SQL injection
- Ans.
Prepared Statements interface is used to prevent SQL injection.
Prepared Statements interface is used to parameterize the SQL queries.
It allows the separation of SQL code and user input.
It helps to prevent SQL injection attacks by automatically escaping special characters.
Examples: PDO, mysqli, Java PreparedStatement, etc.
- Q4. Why string is imutable
- Ans.
String is immutable to ensure data integrity and thread safety.
Immutable strings prevent accidental modification of data.
Immutable strings allow for efficient memory allocation and sharing.
Immutable strings ensure thread safety by avoiding race conditions.
Examples of immutable string methods include substring, toLowerCase, and toUpperCase.
- Q5. Java oops concept and example each type
- Ans.
Java OOPs concepts and examples
Encapsulation - hiding data and methods within a class (e.g. private variables)
Inheritance - creating new classes from existing ones (e.g. subclass extends superclass)
Polymorphism - using a single method to perform different actions (e.g. method overloading/overriding)
Abstraction - focusing on essential features and hiding implementation details (e.g. abstract classes/interfaces)
Interview Preparation Tips
- Strings
- Springboot
- Java 8
- Angular command
Skills evaluated in this interview
What people are saying about UST
Interview questions from similar companies
I applied via Naukri.com and was interviewed in May 2022. There were 3 interview rounds.
2 coding and aptitude
(1 Question)
- Q1. All java based questions
(1 Question)
- Q1. All java based questions
Interview Preparation Tips
I applied via Company Website and was interviewed in Mar 2022. There were 5 interview rounds.
(1 Question)
- Q1. Basics questions For interview
Reasoning questions and verbal ability questions
Coding questions related c and c++
(1 Question)
- Q1. Misslenous questions
Dowry system
Interview Preparation Tips
- Software Development
I applied via Naukri.com and was interviewed in Aug 2022. There were 3 interview rounds.
Today it is Thursday.after 132 days,it will be?
(3 Questions)
- Q1. What is the extend of your technical expertise
- Q2. Discribe regarding SQL
- Ans.
SQL is a programming language used to manage and manipulate relational databases.
SQL stands for Structured Query Language
It is used to create, modify, and query databases
Common commands include SELECT, INSERT, UPDATE, and DELETE
Joins are used to combine data from multiple tables
Indexes can be used to improve query performance
- Q3. What is oops concept
- Ans.
OOPs is a programming paradigm based on the concept of objects, which can contain data and code.
OOPs stands for Object-Oriented Programming.
It focuses on creating objects that interact with each other to solve a problem.
It includes concepts like encapsulation, inheritance, and polymorphism.
Encapsulation is the practice of hiding data and methods within an object.
Inheritance allows objects to inherit properties and meth...
Interview Preparation Tips
- Java
Creat your position,build a relationship with the admistative assistant
Skills evaluated in this interview
I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.
A HackerRank Test with 2 Coding question of easy and medium difficulty7
(2 Questions)
- Q1. Questions on Java Core - streams api, features of java 8, multithreading, task scheduling, cron job, spring boot main annotations, global exception handling,
- Q2. MySQL Query, questions around basics of Angular
Interview Preparation Tips
(2 Questions)
- Q1. Technical questions with coding skills
- Q2. Knowledge on various tools
Interview Preparation Tips
And interviewer looks technical stuff from
Senior Software Engineer Interview Questions & Answers
Optum Global Solutions
Anonymous
posted on 26 Feb 2021
I applied via Company Website and was interviewed before Feb 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. .Net support related questions for example 1. What to do when applicable is down. 2. how to check IIS error logs.
- Q2. Explain Projects you worked and your role in those.
- Q3. Explain scenario when you handled high pressure from client.
- Ans.
Handled high pressure from client by prioritizing tasks and communicating effectively.
Identified critical issues and addressed them first
Communicated regularly with the client to provide updates and manage expectations
Collaborated with team members to delegate tasks and ensure timely delivery
Maintained a calm and professional demeanor to avoid escalating the situation
- Q4. Explain release management.
- Ans.
Release management is the process of planning, scheduling, coordinating, and deploying software releases.
It involves identifying the scope of the release and the features to be included
Creating a release plan and schedule
Coordinating with different teams involved in the release process
Testing the release to ensure it meets quality standards
Deploying the release to production
Monitoring the release to ensure it is stable...
Interview Preparation Tips
Skills evaluated in this interview
I appeared for an interview in Dec 2020.
(1 Question)
Round duration - 40 minutes
Round difficulty - Easy
- Q1.
Count Subsequences Problem Statement
Given an integer array
ARRof sizeN, your task is to find the total number of subsequences in which all elements are equal.Explanation:
A subsequence of an array i...
- Ans.
Count the total number of subsequences in which all elements are equal in an integer array.
Iterate through the array and count the frequency of each element.
Calculate the total number of subsequences for each element using the formula (frequency * (frequency + 1) / 2).
Sum up the total number of subsequences for all elements and return the result modulo 10^9 + 7.
Interview Preparation Tips
Tip 1 : Do practice as much as you can
Tip 2 : Coding is key to crack
Tip 1 : It should look nice
Tip 2 : Skills should be mentioned properly
Skills evaluated in this interview
I applied via Referral and was interviewed in Apr 2021. There were 5 interview rounds.
Interview Questionnaire
3 Questions
- Q1. SLA's , KPI, FMEA
- Q2. Situation management, conflict management
- Q3. Payments related questions and different ERP's
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Oct 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Tell me about yourself
Interview Preparation Tips
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UST Software Engineer II Reviews and Ratings
based on 7 reviews
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