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I applied via Company Website and was interviewed in Apr 2023. There were 3 interview rounds.
Aptitude test is the round of i step to enter the compition
Method overloading is creating multiple methods with the same name but different parameters. Method overriding is creating a new implementation of an existing method in a subclass.
Method overloading is used to provide different ways of calling the same method with different parameters.
Method overriding is used to change the behavior of an existing method in a subclass.
Method overloading is resolved at compile-time base...
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I appeared for an interview before Jan 2016.
I am excited to join Centurylink because of their reputation for innovation and commitment to customer satisfaction.
Centurylink has a strong focus on developing cutting-edge technology solutions
The company values customer feedback and strives to provide excellent service
I am impressed by Centurylink's dedication to diversity and inclusion in the workplace
Relocated to Noida for better career opportunities and growth.
Noida is a hub for IT companies and offers a lot of job opportunities in the software development field.
The city has a good work-life balance and a lower cost of living compared to other metropolitan cities.
I was also attracted to the diverse culture and the opportunity to work with people from different backgrounds.
I did my research and found that Noida has...
Yes, I am comfortable working in US shift.
I have prior experience working in US shift.
I am flexible with my work timings.
I understand the importance of meeting project deadlines.
I am willing to adjust my personal schedule to accommodate work requirements.
I appeared for an interview before Apr 2021.
Round duration - 60 minutes
Round difficulty - Easy
Technical Interview round with questions on OOPS and OS mainly.
Little Endian and Big Endian refer to the order in which bytes are stored in computer memory.
Little Endian stores the least significant byte first, while Big Endian stores the most significant byte first.
Little Endian is commonly used in x86 architecture, while Big Endian is used in architectures like SPARC and PowerPC.
Endianness can affect data transmission between systems with different byte orders.
The volatile keyword in programming is used to indicate that a variable's value can be changed unexpectedly.
Volatile keyword is used in multithreaded programming to prevent compiler optimizations on variables that can be changed by other threads.
It tells the compiler not to cache the variable's value in a register, ensuring that every access is made to the variable's memory location.
Commonly used in embedded systems pr...
The kernel is the core component of an operating system that manages system resources and provides a bridge between software and hardware.
Manages system resources such as CPU, memory, and I/O devices
Provides a bridge between software applications and hardware components
Handles tasks such as process scheduling, memory management, and device drivers
Controls communication between hardware and software layers
Round duration - 30 minutes
Round difficulty - Easy
HR round with typical behavioral problems.
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
posted on 2 Dec 2015
posted on 9 Dec 2021
I applied via Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.
Eager loading is a technique used in software development to load related data in advance to avoid multiple database queries.
Eager loading is used to optimize database queries and improve performance.
It loads all the required data in a single query instead of making multiple queries.
It is commonly used in Object-Relational Mapping (ORM) frameworks like Hibernate, Entity Framework, etc.
Eager loading can be used with var...
I appeared for an interview before Jan 2021.
Round duration - 70 Minutes
Round difficulty - Medium
This was an Online Coding+MCQ round where we had a total of 50 MCQ questions and 1 coding problem. The coding problem was of easy to medium level but was a bit implementation heavy.
Design a data structure for a Least Recently Used (LRU) cache that supports the following operations:
1. get(key)
- Return the value of the key if it exists in the cache; otherw...
Round duration - 60 Minutes
Round difficulty - Medium
This round had 1 coding question in which I was first required to explain my approach and then discuss the time and space complexities. After this , some basic questions from OOPS and Java were asked.
For a given singly linked list, identify if a loop exists and remove it, adjusting the linked list in place. Return the modified linked list.
A...
Abstraction focuses on hiding implementation details, while inheritance allows a class to inherit properties and behavior from another class.
Abstraction is the concept of hiding the complex implementation details and showing only the necessary features of an object.
Inheritance is a mechanism where a new class inherits properties and behavior from an existing class.
Abstraction is achieved through interfaces and abstract...
Round duration - 60 Minutes
Round difficulty - Medium
This round had questions from OS and OOPS. The interviewer also tested my problem solving skills by asking me some puzzles in the end.
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
I applied via Approached by Company and was interviewed before Apr 2023. There were 3 interview rounds.
Questions regarding JS concepts. JS and React specific rounds, closures, Promises, etc
Traverse a directory in JavaScript using Node.js to list files and subdirectories.
Use the 'fs' module to interact with the file system: const fs = require('fs');
Use 'fs.readdir' to read the contents of a directory: fs.readdir(path, callback);
Recursively call the function for subdirectories to traverse deeply.
Example: function traverseDir(dir) { fs.readdir(dir, (err, files) => { ... }); }
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
No
I believe in maintaining a healthy work-life balance
Working 24x7 can lead to burnout and decreased productivity
It is important to have designated work hours and time for rest and personal activities
Yes, I am okay to work on Legacy Technologies.
I have experience working with legacy technologies and understand the challenges they may present.
I am adaptable and willing to learn new technologies if required.
I believe in the importance of maintaining and supporting legacy systems to ensure business continuity.
I can provide examples of successfully working with legacy technologies in my previous projects.
I applied via Naukri.com and was interviewed in Dec 2023. There were 4 interview rounds.
The question is about finding a duplicate in a string.
Convert the string into an array of characters
Create a HashSet to store unique characters
Iterate through the array and check if each character is already present in the HashSet
If a character is already present, it is a duplicate
Comparator vs Comparable, Streams, Lambda Expression
Comparator and Comparable are interfaces used for sorting objects in Java
Comparator is used for custom sorting logic, while Comparable is used for natural sorting order
Streams are a sequence of elements that can be processed in parallel or sequentially
Lambda expressions are used to write concise and functional code in Java
A network management system is designed to monitor and control network devices and ensure their efficient operation.
The system should have a centralized dashboard to display real-time network status and performance metrics.
It should support automated network discovery and device configuration management.
The system should provide alerts and notifications for network events and failures.
It should have the ability to gene...
I appeared for an interview in Nov 2024, where I was asked the following questions.
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