Qualitas Global QA Labs Junior Test Engineer Interview Questions and Answers

Q1. Basic about Android related to latest practices
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Q2. Basic for Android components and around Jetpack libs
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2-3 days coding test to develop basic Android app

Q1. General HR questions
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Q2. HR will explain company culture and other perks company proving
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Q1. Self introduction and technical what is data factory and explain about the project
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Q2. What is your goals and family background
Ans. 
My goal is to become a highly skilled software engineer and contribute to innovative projects. My family background is supportive and has encouraged my pursuit of a career in technology.
• Goal: Become a highly skilled software engineer

• Contribute to innovative projects

• Family background: Supportive and encouraging

• Pursuit of a career in technology
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Q1. What is sql server agent why can't we create objects of abstract class write extension method for abstract class SQL: SP vs Function, which one is faster, why? can I call SP from Function Microservice orch...read more
Ans. 
SQL Server Agent is a job scheduling tool in SQL Server. Abstract classes cannot be instantiated. SPs are faster than functions. Microservice concepts. IEnumerable vs IQueryable.
• SQL Server Agent is a job scheduling tool in SQL Server for automating tasks like backups, database maintenance, etc.

• Abstract classes cannot be instantiated because they are incomplete and meant to be extended by subclasses.

• Extension methods ca...read more
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Q1. What is record in c# write generic method to perform summation of 2 numeric type variable (int, double, float..) write test cases for Sum method which design pattern you used
Ans. 
A record in C# is a data structure that stores a fixed number of fields of different data types.
• A record in C# is similar to a struct in C++, containing fields to store data.

• Example: 'public record Person { public string Name; public int Age; }'

• Generic method for summation: 'public T Sum(T a, T b) where T : struct, IConvertible { return Convert.ToDouble(a) + Convert.ToDouble(b); }'

• Test cases can include checking the su...read more
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Q2. This was the worst interview I have ever given. Interview got rescheduled 3 times. The panelist behaved so rudely, Why people wouldn't even care to show his face, it's literally very frustrating.
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Q1. What are Java Collections?
Ans. 
Java Collections are a framework that provides data structures and algorithms to store and manipulate groups of objects.
• 1. Types: Java Collections include List, Set, Map, and Queue.

• 2. List: An ordered collection, e.g., ArrayList, LinkedList.

• 3. Set: A collection that does not allow duplicates, e.g., HashSet, TreeSet.

• 4. Map: A collection of key-value pairs, e.g., HashMap, TreeMap.

• 5. Queue: A collection designed for holdi...read more
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Q2. Basic DSA and Oops Concepts
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Coding test are just basic Array and linkedList question

Q1. Explain 4 pillar of oops
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Q2. Internal working of Hashmap
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Q3. Crud operation implementation
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Q1. Why are you chaning the organisation?
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Q1. System design in the managerial round
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Q2. Mostly tech related questions in round 1
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Q1. Have you use AWS lambda.
Ans. 
Yes, I have experience using AWS Lambda for serverless computing.
• I have developed serverless applications using AWS Lambda functions.

• I have integrated AWS Lambda with other AWS services like API Gateway, S3, and DynamoDB.

• I have experience writing Lambda functions in languages like Node.js, Python, and Java.

• I have used AWS SAM (Serverless Application Model) to deploy and manage Lambda functions.
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Write a program to check given no is prime number or not