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Trellix Software Engineer Interview Questions, Process, and Tips
Top Trellix Software Engineer Interview Questions and Answers
- Q1. find middle element in linked list
- Q2. insert and delete in linked list
- Q3. reverse a n digit number
Trellix Software Engineer Interview Experiences
3 interviews found
Selected
I applied via campus placement at Indian Institute of Technology (IIT), Kanpur and was interviewed before Nov 2023. There were 3 interview rounds.
Logical reasoning questions
(2 Questions)
- Q1. Linked list implementation
- Ans.
Linked list is a data structure where each element points to the next element in the sequence.
Nodes contain data and a reference to the next node
Insertion and deletion can be done efficiently
Traversal starts from the head node
- Q2. Insert and delete in linked list
- Ans.
Inserting and deleting nodes in a linked list involves updating pointers to maintain the list's structure.
To insert a node, update the next pointer of the new node to point to the current node's next, then update the current node's next pointer to the new node.
To delete a node, update the next pointer of the previous node to skip over the node to be deleted, then free the memory of the deleted node.
(2 Questions)
- Q1. Find middle element in linked list
- Ans.
Traverse the linked list with two pointers, one moving twice as fast as the other.
Initialize two pointers, slow and fast, at the head of the linked list.
Move slow pointer by one node and fast pointer by two nodes until fast pointer reaches the end.
The node pointed to by slow pointer at this point is the middle element.
- Q2. Reverse a n digit number
- Ans.
Reverse a n digit number
Convert the number to a string to easily reverse it
Iterate through the string in reverse order and append each character to a new string
Convert the reversed string back to a number
Skills evaluated in this interview
Ph3eon1x _
Selected
I applied via Campus Placement and was interviewed in Jun 2022. There were 6 interview rounds.
Aptitude Test happened on e-litmus platform . It was a pH Test and average to hard level aptitude questions were asked with negative marking and less time. Advice - Be well aware of the pH test pattern and practice some sample questions.
Round 2 was a coding round . 2 coding questions were asked , time given was 1 hour and the difficulty level was easy-average. If you know DSA , then they will appear to you as very easy .
(1 Question)
- Q1. 1st Technical Interview. Interviewer was at SDE-2 level and in the beginning asked about me and a few basic questions on computer basics . A few OS fundamentals were asked , questions from networking like...
(1 Question)
- Q1. A senior Engineering manager took the interview this round. He had nearly 15 years experience and seemed to be well versed and had a vast knowledge. Some basic questions on DSA , recursion were asked. Firs...
(4 Questions)
- Q1. Tell me about Yourself
- Ans.
I am a software engineer with experience in developing and maintaining software applications.
I have a strong background in programming languages such as Java, C++, and Python.
I have worked on various projects, including developing web applications and implementing software solutions.
I am skilled in problem-solving and debugging, ensuring efficient and reliable software performance.
I am familiar with agile development m...
- Q2. How were the technical rounds and online assessment
- Q3. Tell me about members of the family
- Ans.
Members of the family are individuals related by blood or marriage.
Family members can include parents, siblings, children, and extended relatives.
Each family member has a unique role and relationship within the family.
Examples of family members include a mother, father, sister, brother, son, daughter, aunt, uncle, etc.
- Q4. Willing to relocate?
- Ans.
Yes, I am willing to relocate.
I am open to moving to a new location for the right opportunity.
I am flexible and adaptable to new environments.
I have previous experience relocating for work.
I am excited about the possibility of exploring a new city or country.
Interview Preparation Tips
- DSA
- Computer Networking
- Operating Systems
- DBMS
- Linux
PwnerSec
Selected
I applied via campus placement at VIT Business School, Vellore and was interviewed before Oct 2023. There were 4 interview rounds.
Easy yet quite difficult test as it challenges your core understanding of the subject
(1 Question)
- Q1. All about linked list
(1 Question)
- Q1. A manegerial round, just basic questions
(1 Question)
- Q1. More about me and my projects
Top trending discussions
Interview questions from similar companies
Software Engineer Interview Questions & Answers
Infor Global Solution
Anonymous
posted on 8 Oct 2024
I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
(5 Questions)
- Q1. Explain OOPS concept and how you apply it in your implementation
- Ans.
OOPS is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
OOPS focuses on the concept of classes and objects
Encapsulation: bundling data and methods that operate on the data within a single unit
Inheritance: allows a class to inherit properties and behavior from another class
Polymorphism: ability to present the same interface for diffe...
- Q2. Difference between Comparable and Comparator. Difference between Abstract Class and Interface
- Ans.
Comparable is an interface used for natural ordering, Comparator is an interface used for custom ordering. Abstract class can have method implementations, Interface cannot.
Comparable interface is used to define the natural ordering of objects. Example: String class implements Comparable interface for natural ordering based on alphabetical order.
Comparator interface is used to define custom ordering of objects. Example:...
- Q3. Given a string. Find the number of occurrences of each character
- Ans.
Count occurrences of each character in a given string
Create an array to store the count of each character
Iterate through the string and increment the count of each character in the array
Return the array with counts for each character
- Q4. Given an array. Remove the number of duplicates
- Ans.
Remove duplicates from an array of strings
Iterate through the array and store each element in a set to keep track of unique values
Create a new array with the unique values from the set
- Q5. Given a student object having name and grade data variables. Sort the object on the basis of highest grade.
Skills evaluated in this interview
Software Engineer Interview Questions & Answers
Thomson Reuters
Abhishek Varanasi
posted on 9 Oct 2024
(2 Questions)
- Q1. Basic java fundamentals
- Q2. Spring boot,sql
(2 Questions)
- Q1. Some technical questions from manager
- Q2. Some challenges or scenario based questions
(2 Questions)
- Q1. Salary discussion mostly
- Q2. Benifts that they offer with TR
I applied via Job Portal and was interviewed in Oct 2024. There were 3 interview rounds.
(1 Question)
- Q1. Sliding window based question
(1 Question)
- Q1. Java, JS, SQL based questions
(1 Question)
- Q1. Reasons to switch , motivation , salary discussion
I applied via campus placement at National Institute of Technology (NIT), Raipur and was interviewed in Jul 2024. There were 2 interview rounds.
The coding test consists of multiple-choice questions and one medium-hard level coding question.
(5 Questions)
- Q1. Given three jugs with different capacities and no measuring tools, how can you measure out a specific amount of water using the jugs you have?
- Q2. What is the angle between the minute and hour hand of a clock at 3:45?
- Ans.
The angle between the minute and hour hand of a clock at 3:45 is 157.5 degrees.
Calculate the angle formed by the hour hand from 12 o'clock position to 3:45 position (135 degrees)
Calculate the angle formed by the minute hand from 12 o'clock position to 3:45 position (22.5 degrees)
Subtract the smaller angle from the larger angle to get the angle between the two hands (157.5 degrees)
- Q3. What is indexing in Database Management Systems (DBMS)?
- Ans.
Indexing in DBMS is a technique used to improve the performance of queries by allowing faster retrieval of data.
Indexes are data structures that store a small portion of the data set in an easily searchable format.
They help in speeding up the data retrieval process by reducing the number of disk accesses needed.
Indexes can be created on one or more columns of a table to improve the performance of SELECT queries.
Example...
- Q4. What is the lifecycle of a React component?
- Ans.
The lifecycle of a React component includes mounting, updating, and unmounting phases.
Mounting phase: constructor, render, componentDidMount
Updating phase: shouldComponentUpdate, render, componentDidUpdate
Unmounting phase: componentWillUnmount
- Q5. How you delete entry in mongodb database
- Ans.
To delete an entry in MongoDB database, you can use the deleteOne() or deleteMany() methods.
Use deleteOne() method to delete a single document based on a specific condition
Use deleteMany() method to delete multiple documents based on a specific condition
Make sure to specify the filter criteria to accurately delete the desired entry
Software Engineer Interview Questions & Answers
Globant
Priyanka Vitthal chakkar
posted on 5 Oct 2024
(2 Questions)
- Q1. What is the inheritance?
- Ans.
Inheritance is a mechanism in object-oriented programming where a class inherits properties and behaviors from another class.
Allows a class to inherit attributes and methods from another class
Promotes code reusability and reduces redundancy
Creates a parent-child relationship between classes
Derived class can override or extend the functionality of the base class
- Q2. What are the types of joins in mysql
- Ans.
Types of joins in MySQL include inner join, left join, right join, and full join.
Inner join: Returns rows when there is a match in both tables.
Left join: Returns all rows from the left table and the matched rows from the right table.
Right join: Returns all rows from the right table and the matched rows from the left table.
Full join: Returns rows when there is a match in one of the tables.
(2 Questions)
- Q1. How to handle multiple api's
- Ans.
Use a centralized API gateway to manage and route requests to multiple APIs efficiently.
Implement a centralized API gateway to handle incoming requests and route them to the appropriate API based on the endpoint.
Utilize API management tools like Apigee, Kong, or AWS API Gateway to manage and monitor multiple APIs.
Consider implementing a caching layer to improve performance and reduce the number of requests to external
- Q2. What does strstr function do?
- Ans.
strstr function searches for a substring within a string and returns a pointer to the first occurrence of the substring.
Used in C programming language
Syntax: char *strstr(const char *haystack, const char *needle)
Example: char *str = strstr("hello world", "world")
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.
Maths ,english ,reasoning, puzzles
Jackeron was the platform
Interview Preparation Tips
Selected
(2 Questions)
- Q1. Linkedlist , array, stack
- Q2. What is big data
- Ans.
Big data refers to large volumes of structured and unstructured data that is too complex for traditional data processing applications.
Big data involves processing and analyzing large volumes of data to uncover patterns, trends, and insights.
It can come from various sources such as social media, sensors, devices, and business transactions.
Examples of big data technologies include Hadoop, Spark, and NoSQL databases.
Big d...
Skills evaluated in this interview
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Trellix Software Engineer Reviews and Ratings
based on 8 reviews
Rating in categories
|
Software Development Engineer
65
salaries
|  ₹9 L/yr - ₹33 L/yr |
|
Software Engineer
55
salaries
| ₹10 L/yr - ₹27.5 L/yr |
|
Senior Software Engineer
33
salaries
| ₹15 L/yr - ₹46 L/yr |
|
Technical Support Engineer
26
salaries
| ₹5.6 L/yr - ₹23 L/yr |
|
Customer Success Engineer
18
salaries
| ₹12.5 L/yr - ₹20 L/yr |
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