i
Opus Technologies
Filter interviews by
I applied via Referral and was interviewed in Mar 2024. There were 2 interview rounds.
The @LoadBalanced annotation is used in Spring Cloud to indicate that a RestTemplate should be load balanced.
Used to automatically distribute client requests across multiple instances of a service
Helps in achieving high availability and scalability
Works in conjunction with Ribbon load balancer in Spring Cloud
It was quiet normal, 2 question + 5-6 mcq.
Sorting an array of strings based on a specific criteria.
Use a sorting algorithm like quicksort or mergesort to sort the array of strings.
Define a custom comparator function to specify the sorting criteria, such as length or alphabetical order.
Example: Sorting an array of strings based on length - ['apple', 'banana', 'pear'] becomes ['pear', 'apple', 'banana'].
OOP concepts include encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class).
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability for objects to be treated as instances of their parent class or their own class.
Abstraction: Hiding the implementation details and showing only th
Opus Technologies interview questions for popular designations
Sonar is a technique that uses sound propagation to navigate, communicate with or detect objects underwater.
Sonar stands for Sound Navigation and Ranging.
It works by emitting sound waves and then listening for the echoes that bounce back from objects in the water.
Sonar is used in various applications such as underwater navigation, fishing, military operations, and mapping the ocean floor.
I applied via Campus Placement and was interviewed before Sep 2023. There was 1 interview round.
Multithreading in Java allows multiple threads to execute concurrently. Spring framework provides support for multithreading through features like TaskExecutor.
Multithreading in Java allows multiple threads to run concurrently, improving performance and responsiveness.
Spring framework provides support for multithreading through features like TaskExecutor, which allows for asynchronous execution of tasks.
Care must be ta...
I applied via Naukri.com and was interviewed in May 2022. There was 1 interview round.
I applied via Campus Placement and was interviewed before Sep 2022. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Nov 2021. There were 2 interview rounds.
Agile methodology is a project management approach that emphasizes flexibility, collaboration, and continuous improvement.
Agile teams work in short iterations, delivering working software frequently
Customer collaboration is prioritized over contract negotiation
Adaptive planning is favored over rigid planning
Continuous feedback and improvement is encouraged through retrospectives
Cross-functional teams work together to d...
Scrum master is responsible for facilitating the Scrum process and ensuring the team adheres to Scrum values, practices, and rules.
Facilitates Scrum events such as daily stand-ups, sprint planning, sprint review, and sprint retrospective
Removes impediments that hinder the team's progress
Coaches the team on Agile and Scrum principles
Ensures the team follows Scrum practices and rules
Acts as a servant leader to the team
He...
Top trending discussions
I appeared for an interview in Dec 2020.
Round duration - 60 minutes
Round difficulty - Medium
test timing: 7-8 pm
2 programming questions
webcam proctored
You are provided with an array ARR
of integers of size 'N' and an integer 'K'. The goal is to move from the starting index to the end of the array with the minimum possib...
Find minimum cost to reach end of array by jumping with constraints
Use dynamic programming to keep track of minimum cost at each index
Iterate through the array and update the minimum cost based on reachable indices within K steps
Calculate cost to jump from current index to reachable indices and update minimum cost accordingly
Tip 1 : Ability to apply data structures in questions(practice graph and Tree questions)
Tip 2 : Thorough knowledge of the projects done
Tip 3 : Good knowledge about computer science concepts
Tip 1 : Mention projects that you have done yourself and are thorough with
Tip 2 : mention soft skills
based on 10 interviews
Interview experience
based on 115 reviews
Rating in categories
Technical Lead
99
salaries
| ₹10.8 L/yr - ₹34 L/yr |
Senior Technology Engineer
40
salaries
| ₹11 L/yr - ₹30.8 L/yr |
Senior Technical Lead
38
salaries
| ₹19.5 L/yr - ₹43 L/yr |
Senior Software Engineer
35
salaries
| ₹8.4 L/yr - ₹24.6 L/yr |
Senior Technical Engineer
32
salaries
| ₹7.3 L/yr - ₹24.5 L/yr |
Angel One
HighRadius
AGS Transact Technologies
Rupeek