OpenText Technologies Senior Software Engineer Interview Questions, Process, and Tips

Q1. Java and Springboot
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Q1. Write a Program Nth term in a infinite series example: 2,4,8,2,4,8……..n…….infinite
Ans. 
Program to find the Nth term in an infinite series
• The series has a repeating pattern

• Use modulo operator to find the index of the repeating pattern

• Calculate the value of Nth term based on the pattern
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Q2. Write a Program identify Max length of a substring from a given string and also the substring should be palindrome
Ans. 
Program to find the longest palindrome substring in a given string.
• Iterate through the string and check for palindromes of different lengths

• Store the longest palindrome found

• Return the length and substring
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Q3. What is your comfort level on HTML, CSS and JavaScript
Ans. 
I am very comfortable with HTML, CSS and JavaScript.
• I have extensive experience in developing responsive web applications using HTML, CSS and JavaScript.

• I am proficient in using CSS preprocessors like SASS and LESS.

• I have worked with various JavaScript frameworks like React, Angular and Vue.js.

• I am familiar with HTML5 and CSS3 features like Flexbox and Grid layout.

• I am comfortable with debugging and troubleshooting iss
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Q4. What are reasons for your transitions in Career
Ans. 
Transitions were driven by desire for growth, new challenges, and better alignment with personal values.
• Desire for professional growth and development

• Seeking new challenges and opportunities

• Alignment with personal values and mission

• Exploring different industries and technologies

• Relocation for personal reasons
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Q5. Oracle EBS 12.1 and 12.2 Technical Architecture Differences
Ans. 
Differences between Oracle EBS 12.1 and 12.2 Technical Architecture
• 12.2 has a web-based interface while 12.1 has a client-server interface

• 12.2 has a multi-node architecture while 12.1 has a single-node architecture

• 12.2 has a more modular architecture with fewer dependencies

• 12.2 has a more streamlined upgrade process compared to 12.1
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Q6. What is your current role and how do you handle your daily tasks
Ans. 
I am currently working as a Senior Software Engineer and I handle my daily tasks by prioritizing them based on their importance and urgency.
• I start my day by checking my emails and responding to any urgent requests

• I then review my to-do list and prioritize my tasks for the day

• I break down complex tasks into smaller, more manageable ones

• I collaborate with my team members to ensure that we are all on the same page

• I use p...read more
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Q7. Tell me in detail step by step process for registering XML Publisher Report
Ans. 
The process for registering XML Publisher Report
• Create a data model for the report

• Create a template for the report using RTF or XSL-FO

• Upload the template to the server

• Create a report definition using the data model and template

• Register the report definition with the XML Publisher server
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Q8. Java Exceptions hierarchy(IOException then Exception Block , what error we get here)
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Q9. Write a Program to find a second max in the give list? and Time Complexity
Ans. 
Program to find second max in a list and its time complexity
• Sort the list in descending order and return the second element

• Traverse the list and keep track of the maximum and second maximum elements

• Time complexity: O(n)
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Easy leetcode questions . Total 2 to answer.

Q1. Java , angular and project
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Q1. Salary discussion, notice period
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Q1. Write Angular code to call web api and show the data in the ui
Ans. 
Use Angular HttpClient to call web api and display data in UI
• Create a service in Angular to make HTTP requests using HttpClient module

• Subscribe to the observable returned by HttpClient.get() method to fetch data

• Bind the fetched data to UI elements in the component template
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Q2. How does a Logger work
Ans. 
A Logger is a software component used to record events, messages, and errors during the execution of a program.
• Loggers are used to track the flow of a program and provide insights into its behavior.

• They can be configured to log different levels of messages such as INFO, DEBUG, WARN, ERROR, etc.

• Loggers can write logs to various outputs like console, files, databases, or remote servers.

• They help in troubleshooting issues...read more
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Q1. Typescript and javascript basics
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Hacker rank coding test on c++ ,Data structures

Q1. All the concepts from C,C++,STL,Multi threading,Linux, DS and ALgo
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Q1. Data structures and algorithms, Linux internals
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Q1. DS and ALgo ,LLD,HLD, how to Debug the issues
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Q1. HLD,LLD,Design patterns, previous work experiences
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Q1. Regarding previous projects work experiences
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Q1. Regarding salary discussions
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Two coding questions that are not very complex.

Q1. Asked about stack using queue. Java questions. few angular questions.
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Q1. Java related questions.
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Q1. Behavioral questions and questions around technical challenges faced
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Q1. Behavioral questions. Culture suit
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