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Oracle
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Diameter of the given tree
Find the longest increasing subsequence in an array
Use dynamic programming to solve this problem efficiently
Iterate through the array and keep track of the longest increasing subsequence ending at each index
The final answer will be the maximum value in the longest increasing subsequence array
The challenges faced during my project work included tight deadlines, communication issues, and technical difficulties.
Tight deadlines required efficient time management and prioritization of tasks
Communication issues with team members led to misunderstandings and delays in progress
Technical difficulties such as software bugs or hardware malfunctions required troubleshooting and problem-solving skills
I chose Oracle for its reputation as a leader in database technology and its wide range of products and services.
Oracle is known for its reliable and secure database solutions
Oracle offers a variety of products and services for different business needs
Oracle has a strong reputation in the industry for innovation and customer support
I applied via Approached by Company and was interviewed before Mar 2023. There were 3 interview rounds.
Rain water trapping problem
Shell scripting question asked
posted on 16 May 2023
A coding question and different questions on computer networks and os
posted on 17 Jan 2025
I applied via Referral and was interviewed in Dec 2024. There was 1 interview round.
posted on 3 Oct 2024
I applied via campus placement at Vignan Institute of Technology and Science, Poochampally Mandal and was interviewed in Sep 2024. There were 4 interview rounds.
Aptitude consists of reasoning, codes etc
I motivate my team by setting clear goals, providing regular feedback, recognizing achievements, and fostering a positive work environment.
Setting clear goals and expectations
Providing regular feedback and constructive criticism
Recognizing and rewarding achievements
Fostering a positive work environment through team-building activities and open communication
String manipulation in Python
Use string methods like split(), join(), replace(), etc.
Remember that strings are immutable in Python
Be mindful of string concatenation efficiency
Developed a mobile app for tracking daily water intake and setting hydration goals.
Used React Native for front-end development
Implemented Firebase for backend database and authentication
Included features like daily reminders and progress tracking
Received positive feedback from users on user-friendly interface
My motivation is my family and the desire to make them proud.
Family is my biggest motivation
I want to succeed to provide a better life for my loved ones
Their support drives me to work harder
Seeing their happiness when I achieve my goals fuels my determination
Developed a mobile application for tracking daily water intake
Designed user-friendly interface for inputting water consumption
Implemented reminder notifications to encourage regular hydration
Integrated with health tracking apps to provide comprehensive health data
Received positive feedback from users on improved hydration habits
Code snippets apti to guess output
5 questions with each 15 min time
Long coding with 2 hrs time
Database modeling for an accounting application
Identify entities such as customers, invoices, transactions, and accounts
Establish relationships between entities (e.g. one-to-many, many-to-many)
Consider normalization to reduce redundancy and improve data integrity
Use primary keys and foreign keys to maintain data consistency
Implement constraints to enforce business rules (e.g. unique constraints, check constraints)
A fintech app class diagram and system design involves modeling classes, relationships, and interactions for financial services.
Identify key classes such as User, Account, Transaction, and Payment
Define relationships between classes (e.g. User has many Accounts, Account has many Transactions)
Consider security measures for sensitive financial data
Include features like authentication, authorization, and encryption
Design ...
Design a parking lot with efficient layout and features
Consider the size and layout of the parking lot
Include designated spots for different types of vehicles (compact, regular, handicapped)
Implement a clear signage system for easy navigation
Incorporate security measures such as lighting and surveillance cameras
Include payment options for parking fees (e.g. ticket machines, mobile app)
Consider environmental factors lik
Simple aptitude question
Loops, basic binary search programme
posted on 14 Oct 2024
Good questions around data structures and algorithms
Good questions around data structures and algorithms
Good questions around datastructures and algorithms
based on 2 interviews
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