Iris Software Interview Questions, Process, and Tips

Its was pretty standard with the whole spectrum of questions ranging from medium to difficult.

Q1. It was very tedious as if the interviewer already had the mind made-up to fail me
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Q2. Two programming questions and multiple theory questions
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Q1. Standard routine queries for personal information and salary negotiation
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Q1. Automation framework structure and components
Ans. 
An automation framework consists of a set of guidelines, coding standards, and best practices to automate testing.
• The framework should be modular and scalable

• It should have a clear separation of concerns

• It should have reusable components such as libraries, functions, and utilities

• It should have a reporting mechanism to track test results

• It should support multiple test types such as functional, regression, and performan...read more
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Q1. Basic programming like string reverse
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Q1. It was normal interview questions we can easily answer them . But should ready with you content and project which you are going to explain as they expect more elaborative with your role and responsibilitie...read more
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Q1. Be prepared with your core concepts and the coding part
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Q1. Normal Wfm process explanation
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WFM process involves forecasting, scheduling, real-time management, and reporting to optimize workforce efficiency.
• Forecasting: predicting future workload and staffing needs

• Scheduling: creating employee schedules based on forecasted needs

• Real-time management: monitoring and adjusting schedules in real-time

• Reporting: analyzing data to improve future forecasting and scheduling

• Examples: call center staffing, retail store
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Q1. Scenario bases questions
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Q1. Normal detailed discussion with head of department
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Q1. Java 8 vs 7 case studies. Stream vs collections case studies.
Ans. 
Java 8 introduced streams which are more efficient than collections in certain cases.
• Streams are useful for processing large amounts of data in parallel

• Collections are better for small amounts of data or when modifying data

• Java 8's stream API provides a functional programming approach to data processing

• Java 7's collections API is more traditional and imperative

• Example: Using streams to filter and map data from a databa...read more
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Q1. Add one to a given String of number
Ans. 
Add one to a given String of number
• Convert the string to integer, add one, and convert back to string

• Handle edge cases like leading zeros

• Consider using built-in functions like parseInt() and toString()
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Q1. Hash map implementation. exception handling in lambda exp. microservices architecture.
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Q1. Why u want to join?
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Q1. Python basic question
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Q2. One counter question for for list
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Q1. Python django interview questions
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Q2. What is caching
Ans. 
Caching is the process of storing data in a temporary storage area to reduce access time and improve performance.
• Caching helps in speeding up data retrieval by storing frequently accessed data closer to the user.

• It reduces the need to access the original source of data, saving time and resources.

• Examples of caching include browser caching, CDN caching, and database caching.
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Q1. Past projects discussiton
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Q2. Salary discussion
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