Blink Health Interview Questions and Answers

Q1. Explain current automation framework
Ans. 
Our current automation framework is a keyword-driven framework built using Selenium and TestNG.
• Keyword-driven framework allows for easy test case creation and maintenance

• Utilizes Selenium for web automation and TestNG for test execution and reporting

• Supports data-driven testing for reusability and scalability
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Q2. Java code to print frequency of each character
Ans. 
Java code to print frequency of each character in a string
• Create a HashMap to store character frequencies

• Iterate through the string and update the frequencies in the HashMap

• Print the frequencies of each character
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Q3. Test Scenarios for a page on instagram
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Q1. Priority Based Queue question
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Q1. Sorting algorithm
Ans. 
Sorting algorithms are used to arrange elements in a specific order.
• Different sorting algorithms include bubble sort, selection sort, insertion sort, merge sort, quick sort, etc.

• Complexity of sorting algorithms varies based on the number of elements being sorted.

• Efficient sorting algorithms like merge sort and quick sort are commonly used in practice.
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Q2. One simple graph question
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Q1. Low level design question
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Basucs of HTML, CSS , SQL and competative question, each for 10 marks, score 40 go get into next round.

Q1. Dictionary Implimentation.
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Q1. 3 Sum question Leetcode.
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Q1. Projects and experience.
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Q1. Mostly asking mobile automation
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