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UST Software Engineer II Interview Questions and Answers
UST Software Engineer II Interview Experiences
1 interview found
Neha Raut
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
Top trending discussions
Interview questions from similar companies
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
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 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
(2 Questions)
- Q1. Technical questions with coding skills
- Q2. Knowledge on various tools
Interview Preparation Tips
And interviewer looks technical stuff from
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 LinkedIn and was interviewed before Jul 2021. There were 2 interview rounds.
Easy logical questions
basic quant
Easy level coding questions
Counting frequency of alphabets
Interview Preparation Tips
Hoisting
Interview Questionnaire
5 Questions
- Q1. Basic telephone round probably around 3 times
- Q2. About ourself and past experience
- Q3. And they really see if we are interested or not, nothing technical
- Q4. Telephone technical interview
- Q5. My role is pega developer so questions are on pega
Interview Preparation Tips
Experience: Asked each and every aspect in pega
I applied via Job Portal and was interviewed before Dec 2019. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. First they ask basic questions like HTML SQL Java.
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Sep 2019. There were 6 interview rounds.
Interview Questionnaire
3 Questions
- Q1. IQ Test
- Q2. Machine Test
- Q3. Face To Face
Interview Preparation Tips
1. IQ Test
2. Machine Test
3. Face to Face
IQ Test is not so tough but prepare well Machine Test
Machine Test Question are like :-
Q.1 - We declare a variable in C++ like "is_this_a_variable" and in Java like "IsThisAVariable". There is underscore in between every word and first alphabet of every word is in lowercase in C++ and in Java first alphabet is in capital without underscore. Create a program in which if user input a string in a C++ variable format it will convert the input in java variable format.
Q2. Count the frequency of a string.
user input string - pqhphi
output-
p - 2
q - 1
h - 2
i - 1
Be strong in algorithms and data structure.
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