Nityo Infotech Senior Quality Analyst Interview Questions and Answers

Q1. Tell me about yourself.
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Q2. It
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Q1. Python and robot framework
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Q2. Automation with selenium
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Selenium is a popular tool for automating web applications testing.
• Selenium is a widely used open-source tool for automating web browsers.

• It supports multiple programming languages like Java, Python, C#, etc.

• Selenium WebDriver is used to interact with web elements and perform actions.

• Test scripts can be written to automate repetitive tasks and perform regression testing.

• Selenium Grid allows parallel execution of tests
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Q1. What are the responsibilities as a QA am handling
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Q2. Are you know about 7 we tools
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Yes, there are many web tools available for various purposes.
• Some popular web tools are Google Analytics, SEMrush, Moz, Ahrefs, Screaming Frog, GTmetrix, and Pingdom.

• Google Analytics is used for website traffic analysis.

• SEMrush and Moz are used for SEO analysis and keyword research.

• Ahrefs is used for backlink analysis.

• Screaming Frog is used for website crawling and analysis.

• GTmetrix and Pingdom are used for website spe...read more
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Q3. Why you left your last organisation
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Q1. Tell me about your self
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Q2. What RCA and how u will work on it
Ans. 
RCA stands for Root Cause Analysis. It is a process of identifying the underlying cause of a problem or issue.
• Identify the problem or issue

• Gather data and information related to the problem

• Analyze the data to identify the root cause

• Develop and implement a plan to address the root cause

• Monitor and evaluate the effectiveness of the plan

• Examples: A software bug causing crashes, a manufacturing defect leading to product re
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Q3. How to reduce the client escalation
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To reduce client escalation, focus on proactive communication, quick resolution, and continuous improvement.
• Establish clear communication channels with clients and keep them informed of any issues or updates.

• Address client concerns promptly and provide timely solutions.

• Analyze the root cause of escalations and implement measures to prevent them from happening again.

• Regularly review and improve processes to ensure clien...read more
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Q4. What are the feedback methodology
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Feedback methodology includes methods used to collect, analyze and act on feedback from customers or stakeholders.
• Feedback can be collected through surveys, focus groups, interviews, or social media.

• Analysis of feedback can be done through sentiment analysis, categorization, or statistical analysis.

• Action on feedback can include implementing changes, addressing concerns, or improving communication.

• Effective feedback me...read more
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Q5. Why you want to left your last company
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Q6. What is Pareto analysis
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Pareto analysis is a technique used to identify and prioritize the most important factors causing a problem.
• It is based on the Pareto principle, which states that 80% of the effects come from 20% of the causes.

• It involves creating a histogram to identify the frequency of each factor and then ranking them in order of importance.

• It helps in focusing on the vital few factors that have the most significant impact on the pr...read more
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Q7. How many audits do you audit in a day
Ans. 
The number of audits I conduct in a day depends on the scope and complexity of the audit.
• The number of audits can vary depending on the size and complexity of the audit.

• I prioritize quality over quantity and ensure that each audit is thoroughly reviewed.

• On average, I can conduct 2-3 audits per day.

• However, if the audit is particularly complex, I may only be able to complete one in a day.

• I also ensure that I have enough...read more
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Q8. What are the responsibilities you having as a QA
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Q9. When you are going to join if you are selected
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Q1. "Hello world" java program to print the count of letter 'l'
Ans. 
A Java program to count the occurrences of the letter 'l' in the string 'Hello world'.
• Create a Java program with a main method.

• Initialize a String variable with the value 'Hello world'.

• Use a loop to iterate through each character in the string and count the occurrences of the letter 'l'.

• Print the count of 'l' at the end.
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Q2. "Hello world" java program to print output as "olleH dlrow"
Ans. 
Reverse the characters of each word in a given string
• Split the input string into an array of words

• Reverse each word in the array

• Join the reversed words back into a single string
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Q3. What is the diff between comparator and comparable
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Comparator is an interface used to sort objects, while Comparable is an interface used to compare objects for natural ordering.
• Comparator is used to define custom sorting logic for objects, while Comparable is used for natural ordering based on the class's implementation of compareTo() method.

• Comparator can be used to sort objects of different classes, while Comparable is implemented within the class itself.

• Example: So...read more
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Q4. What is lamda expression
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Lambda expression is a concise way to represent an anonymous function in programming languages.
• Lambda expressions are used to create small, inline functions without a formal definition.

• They are commonly used in functional programming languages like Python, Java, and C#.

• Lambda expressions can be used to simplify code and make it more readable.

• Example: (x, y) -> x + y is a lambda expression that takes two parameters a
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Q5. What is contructor chaining
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Constructor chaining is the process of calling one constructor from another constructor in a class.
• Allows reusing code and avoiding duplication

• Can be achieved using 'this' keyword in the constructor

• Helps in initializing objects with different parameters
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Q6. Appium & Selenium architecture
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Q7. How to handle notifications in mobile automation
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Handle notifications in mobile automation by using automation tools to interact with notifications, verify content, dismiss or respond to them.
• Use automation tools like Appium or Espresso to interact with notifications

• Verify the content of notifications by extracting text or images

• Dismiss notifications to continue with test execution

• Respond to notifications if required for test scenarios

• Handle different types of notifi...read more
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Q8. How to handle if element xpath is different in ios and android apps
Ans. 
Use platform-specific locators or conditional statements to handle different element xpaths in iOS and Android apps.
• Use platform-specific locators like accessibility id for iOS and resource id for Android

• Implement conditional statements to switch between different xpaths based on the platform

• Utilize Appium's platformName capability to identify the platform and adjust the element xpath accordingly
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Q9. Different TestNG annotations and order
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TestNG annotations include @Test, @BeforeMethod, @AfterMethod, @BeforeClass, @AfterClass, @BeforeSuite, @AfterSuite
• @Test - denotes a test method

• @BeforeMethod - runs before each test method

• @AfterMethod - runs after each test method

• @BeforeClass - runs before the first test method in the current class

• @AfterClass - runs after the last test method in the current class

• @BeforeSuite - runs before all tests in the suite

• @AfterSu
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Q10. What is pom.xml and how to mention dependencies
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pom.xml is a configuration file used in Maven projects to define project settings and dependencies.
• pom.xml stands for Project Object Model XML

• It is used in Maven projects to manage project configuration, build settings, and dependencies

• Dependencies are mentioned inside the <dependencies> tag in pom.xml

• Each dependency is specified with <groupId>, <artifactId>, and <version>
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There are just a few logical and reasoning questions, and the second part of the test pertains to English proficiency.

Q1. Basic Introduction
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Q2. What provokes you to leave your previous organisation.
Ans. 
Lack of growth opportunities and stagnant work environment.
• Limited opportunities for career advancement

• Feeling of being undervalued or unappreciated

• Stagnant work environment with no new challenges or learning opportunities
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Q1. Basic introduction
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Q2. What projects have you previously worked on?
Ans. 
I have worked on various projects including implementing quality assurance processes, conducting test cases, and analyzing data.
• Implemented quality assurance processes to ensure product quality

• Conducted test cases to identify bugs and issues

• Analyzed data to improve product performance

• Worked on projects in industries such as software development and healthcare
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Q3. What are the biggest challenges you faced in your previous organisation?
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Some of the biggest challenges I faced in my previous organization included managing tight deadlines, resolving conflicts within teams, and adapting to changing project requirements.
• Managing tight deadlines for multiple projects simultaneously

• Resolving conflicts within teams and promoting effective communication

• Adapting to changing project requirements and priorities
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Q4. What is a pivot table, and what is its significance in quality ?
Ans. 
A pivot table is a data processing tool used to summarize, analyze, and present large amounts of data in a structured format.
• Pivot tables allow users to rearrange and summarize data from a spreadsheet or database table to analyze trends and patterns.

• They help in identifying relationships between different data points and making data-driven decisions.

• Pivot tables can be used to calculate averages, sums, counts, and othe...read more
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Q5. What are the seven tools of quality?
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The seven tools of quality are a set of techniques used for quality control and improvement in manufacturing and service industries.
• Check sheet: Used for collecting and analyzing data, such as defects or errors.

• Control chart: Monitors process variation over time to identify trends or patterns.

• Histogram: Displays data distribution to identify patterns or outliers.

• Pareto chart: Helps prioritize issues by showing the most...read more
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Q6. What is the formula for calculating variance and error percentage based on the total number of samples?
Ans. 
The formula for calculating variance is the sum of squared differences between each data point and the mean, divided by the total number of samples. Error percentage is the absolute difference between the actual and predicted values, divided by the actual value, multiplied by 100.
• Variance = Σ((X - μ)²) / N, where X is each data point, μ is the mean, and N is the total number of samples

• Error percentage = |(Actual - Pred...read more
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Q7. What is your understanding of Root Cause Analysis (RCA), and why is it considered important?
Ans. 
RCA is a systematic process used to identify the underlying causes of problems or issues in order to prevent their recurrence.
• RCA involves investigating an issue or problem to determine the root cause(s) rather than just addressing the symptoms.

• It helps in identifying systemic issues within processes or systems that may be contributing to the problem.

• RCA aims to prevent the recurrence of issues by addressing the root c...read more
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