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posted on 19 Jan 2025
I applied via Recruitment Consulltant and was interviewed in Dec 2024. There was 1 interview round.
Lexical parameter is a placeholder in a SQL query that is replaced by a specific value at runtime. Bind parameter is a placeholder in a SQL query that is bound to a specific value before execution.
Lexical parameter is denoted by a colon followed by a name, like :parameter_name.
Bind parameter is denoted by a question mark, like ?.
Lexical parameters are replaced with values at runtime, while bind parameters are bound to ...
O2C process stands for Order to Cash process, which involves all the steps from receiving an order to receiving payment.
Includes order entry, order fulfillment, invoicing, and payment collection
Involves multiple departments such as sales, operations, finance, and customer service
Key steps include order creation, order processing, shipping, invoicing, and payment processing
Ensures timely delivery of goods or services to
Procedures are faster as they are precompiled and stored in memory, while functions need to be compiled each time they are called.
Procedures are precompiled and stored in memory, making them faster to execute.
Functions need to be compiled each time they are called, which can slow down execution.
Procedures are commonly used for performing tasks, while functions are used to return a value.
Example: If you have a procedure...
Important points for package include customization, integration, user training, and support.
Customization to meet specific business requirements
Integration with other systems for seamless data flow
User training to ensure effective utilization of the package
Ongoing support for troubleshooting and updates
Tables from AR module in Oracle Financials
RA_CUSTOMER_TRX_ALL
RA_CUSTOMER_TRX_LINES_ALL
AR_PAYMENT_SCHEDULES_ALL
AR_RECEIVABLE_APPLICATIONS_ALL
AR_PAYMENT_SCHEDULES_ALL
Basic aptitude questions
Developed a mobile app for tracking daily water intake and setting hydration goals.
Designed user-friendly interface for easy input of water consumption
Implemented notifications to remind users to drink water throughout the day
Included visual representation of daily water intake to track progress
Integrated with wearable devices to sync water intake data
Metrics of regression are used to evaluate the performance of regression models.
Common metrics include Mean Squared Error (MSE), Root Mean Squared Error (RMSE), Mean Absolute Error (MAE), R-squared, and Adjusted R-squared.
MSE and RMSE measure the average squared difference between predicted values and actual values.
MAE measures the average absolute difference between predicted values and actual values.
R-squared indicat...
I am a motivated and hardworking student with a passion for learning and gaining practical experience in the field.
Currently pursuing a degree in [Major] at [University]
Previous experience as a [Position] at [Company]
Skills include [Skill1], [Skill2], and [Skill3]
I would communicate with my team lead to understand the situation and offer assistance if needed.
Communicate with team lead to understand the reason for their lack of work
Offer assistance or support to help them get back on track
Discuss with other team members to redistribute tasks if necessary
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I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Recruitment Consultant and was interviewed before Jul 2020. There was 1 interview round.
I appeared for an interview before Sep 2020.
Round duration - 60 minutes
Round difficulty - Easy
Round duration - 50 minutes
Round difficulty - Easy
Round duration - 60 minutes
Round difficulty - Easy
At the beginning of this round, the interviewer asked me about the data structures I knew. Linked lists, trees, graphs, arrays etc. was my answer. He asked me how well I knew Dynamic Programming. I said I wasn’t strong in that and he said that he would ask me a question on dynamic programming for sure.
Round duration - 40 minutes
Round difficulty - Easy
The interviewer asked me if I was comfortable with the interview process so far and how the previous interviews were. I said it was good and he gave me the first problem to solve.
Round duration - 60 minutes
Round difficulty - Easy
The interviewer asked me some Computer Science fundamentals in this round as well as some behavioural questions.
Implement a Trie data structure with insert and search functions.
Create a TrieNode class with children and isEndOfWord attributes.
Implement insert function to add words by iterating through characters.
Implement search function to check if a word exists by traversing the Trie.
Example: Insert 'apple', 'banana', 'orange' and search for 'apple' and 'grape'.
Do lot of hard work and practice of Data Structures and Algorithms based questions. I personally recommend you Coding Ninjas and Geeks For Geeks for interview preparation.
Application resume tips for other job seekersMake your resume short and try to make it of one page only and do mention all your skills which you are confident of in your resume.
Final outcome of the interviewSelectedI applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
I applied via Naukri.com
based on 2 interviews
Interview experience
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