Iris Software Engineer Interview Questions and Answers

Binary search algorithm efficiently finds the target value in a sorted array.

• Divide array in half and compare target with middle element

• If target is smaller, search left half; if larger, search right half

• Repeat process until target is found or subarray is empty

One example of a design pattern is the Singleton pattern.

• Singleton pattern ensures a class has only one instance and provides a global point of access to it.

• It involves a static method to access the instance and a private constructor to prevent instantiation from other classes.

• Example: Singleton pattern is commonly used in logging classes, database connections, and thread pools.

Oops Concepts in JAVA and SQL queries

• Object-oriented programming concepts in Java, such as inheritance, polymorphism, encapsulation, and abstraction

• SQL queries for data manipulation, retrieval, and management in relational databases

• Understanding of primary keys, foreign keys, joins, subqueries, and indexing in SQL

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

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

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

I am a results-driven senior executive with a proven track record of leading successful teams and driving business growth.

• Experienced in developing and implementing strategic plans

• Skilled in building and maintaining strong relationships with stakeholders

• Proven ability to drive revenue and profitability through effective decision-making

• Strong leadership and communication skills

• Passionate about driving innovation and con

Yes, I have used multiple CRMs in my previous roles.

• I have experience using Salesforce, HubSpot, and Zoho CRM.

• I am comfortable with managing leads, contacts, and opportunities within a CRM.

• I have also used CRMs to track sales metrics and generate reports.

• I believe that a CRM is an essential tool for any sales team to stay organized and efficient.