RealPage Senior Executive Interview Questions and Answers

Two coding round in Javascript, first one to right CRUD operation in React.

Second one have to right JS for Flattened Array

Q1. Asking about Salary Structure
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Q1. Finding the second maximum number in the list
Ans. 
To find the second maximum number in a list, sort the list in descending order and return the second element.
• Sort the list in descending order

• Return the second element in the sorted list
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Q1. Loops in Informatica
Ans. 
Loops in Informatica are used to iterate over a set of data or perform repetitive tasks.
• Loops in Informatica can be implemented using the 'Expression' or 'Router' transformations.

• They are useful for processing multiple rows of data in a mapping.

• Common types of loops include 'While' and 'For' loops.

• Loops can help in performing complex data transformations and validations.
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Q1. What is the reason for change
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Q1. Concepts on oops progressing the way that it will include
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Q2. Answers on the dilegent way
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Q1. Exceptions and thread implementation
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Q2. Basics of restful web services
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Q1. Explain random forest
Ans. 
Random forest is an ensemble learning method that builds multiple decision trees and merges them to improve accuracy and prevent overfitting.
• Random forest is a type of ensemble learning method.

• It builds multiple decision trees during training.

• Each tree is built using a subset of the training data and a random subset of features.

• The final prediction is made by averaging the predictions of all the individual trees.

• Random...read more
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Q2. What is boosting
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Boosting is a machine learning ensemble technique where multiple weak learners are combined to create a strong learner.
• Boosting is an iterative process where each weak learner is trained based on the errors of the previous learners.

• Examples of boosting algorithms include AdaBoost, Gradient Boosting, and XGBoost.

• Boosting is used to improve the accuracy of models and reduce bias and variance.
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Some mcq questions and coding question. Both where easy to medium level. Prepare combination/permutation/Time complexity etc

A question related to Binary search and some other follow ups.

Q1. Take me through your resume
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Q2. Situation that has been in your work where you had to reduce expenses in a kpi and how u overcome it
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Q1. How will you forecast expenses for the company
Ans. 
I will forecast expenses by analyzing historical data, market trends, and budget projections.
• Analyze historical data to identify patterns and trends in expenses

• Consider market trends and economic indicators that may impact expenses

• Collaborate with department heads to gather budget projections and forecasts

• Use financial modeling techniques to predict future expenses based on various scenarios

• Regularly review and adjust
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Q2. Take me thru major financial statements and their interconnecting areas
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Major financial statements include income statement, balance sheet, and cash flow statement, which are interconnected through net income and retained earnings.
• Income statement shows revenues and expenses, resulting in net income.

• Balance sheet displays assets, liabilities, and equity, with net income affecting retained earnings.

• Cash flow statement details cash inflows and outflows, reconciling with changes in cash on th...read more
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Q1. Why do you want to switch?
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Q2. What made u choose to apply for the company
Ans. 
I applied to the company because of its strong reputation in the industry and its commitment to innovation and employee development.
• Reputation of the company in the industry

• Commitment to innovation

• Opportunities for employee development
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