Black Ink Admin cum Front Office Executive Interview Questions and Answers for Experienced

Leetcode easy problem

Q1. Java collections
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Q2. Microservice design pattern
Ans. 
Microservice design pattern focuses on breaking down a large application into smaller, independent services.
• Each microservice is responsible for a specific function or feature

• Communication between microservices is typically done through APIs

• Microservices can be deployed independently, allowing for scalability and flexibility
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Palindrome, Fibonacii

Q1. Swift Questions
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Q2. Solid principals
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Q1. Salary Discussion
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Q1. Why do you wish to join this company
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Q2. Tell me about yourself
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We need to clear the versant test

Q1. Concurrent modification exception.how to avoid it
Ans. 
To avoid concurrent modification exception, use synchronized blocks or data structures like ConcurrentHashMap.
• Use synchronized blocks to ensure only one thread can modify the data at a time

• Use data structures like ConcurrentHashMap which are designed to handle concurrent modifications

• Consider using immutable objects to prevent modification conflicts
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Q2. Coding qu using stream api
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Using stream API for coding questions
• Use stream() method to convert a collection into a Stream

• Use filter() method to filter elements based on a condition

• Use map() method to transform elements into another form

• Use collect() method to collect the elements into a new collection
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1 hr, aptitude question

Q1. Basic OOPS, SQL, DBMS questions
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Q2. One coding question
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