DeliverHealth Solutions Quality Controller Interview Questions and Answers

3 problem solving questions

3 coding questions were there

Q1. Tell me about yourself
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Q2. What is the salary expectation
Ans. 
My salary expectation is based on my experience, skills, and the industry standard for QA Engineers.
• Consider my years of experience in QA testing

• Take into account my expertise in automation testing tools

• Research the average salary range for QA Engineers in this industry
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Q3. About strength and weakness
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Q1. Manual testing, database trsting
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Q2. Smoke, sanity, regression retesting
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Q1. Salary negotiation
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Q1. Explain about moduleproject
Ans. 
moduleproject is a software component that performs a specific function within a larger project.
• moduleproject is a self-contained unit of code that can be easily integrated into a larger software project

• It helps in organizing code into manageable and reusable components

• Examples include login module, payment module, and notification module
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Q2. Explain about api
Ans. 
API stands for Application Programming Interface, which allows different software applications to communicate with each other.
• APIs define the methods for how different software components should interact

• APIs can be used to access data or functionality from a remote server

• Examples of APIs include Google Maps API, Twitter API, and Facebook Graph API
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Q1. The HR will keep on telling you what the company is, what the company does, how much they make per year, where they are located, and all history and stuff.
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A video file which you need to hear and transcribe or translate into a preferred language.

Q1. Interview with reporting/project manager.
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Q2. Your personal details
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Q3. Educational and professional qualifications
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Q4. Your CTC related information.
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Q1. There was one Technical round and it was scheduled for 45 min but it took 1 hour.
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Q2. API testing, Tricky questions on API and Selenium, Selenium practical test
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Verbal, quantitative and manual description in detail .

Q1. Api, soap, rest, lifecycles, scenarios.
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Q2. Ddl,dml in sql.. product backlog and sprint backlog
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Q1. Resume based..if you moved why job searching here instead of your native?
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Q2. Situation based questions..
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Based on verbal and manual testing

Q1. Fully about manual testing, API testing and selenium
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Q2. SQL difference betweens
Ans. 
SQL difference between SELECT and SELECT DISTINCT
• SELECT retrieves all rows from a table, while SELECT DISTINCT retrieves only unique rows

• SELECT may return duplicate rows, while SELECT DISTINCT eliminates duplicates

• SELECT is used to retrieve all columns, while SELECT DISTINCT is used to retrieve unique values
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Q1. Situation based questions
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Q2. Based on the resume
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Q1. Reverse a string
Ans. 
Reverse a string by iterating through the characters and swapping them.
• Create a function that takes a string as input

• Initialize two pointers, one at the beginning and one at the end of the string

• Swap the characters at the two pointers and move them towards the center until they meet
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4 c++ questions based on DSA, Linked List, trees, etc