Dixon Electro Appliances Quality Engineer Interview Questions and Answers

Q1. What is an API?
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An API (Application Programming Interface) is a set of rules and protocols that allows different software applications to communicate with each other.
• APIs define the methods and data formats that applications can use to request and exchange information.

• They allow developers to access the functionality of a software application or service without needing to understand its internal workings.

• Examples of APIs include Googl...read more
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Q2. What is hashmap?
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HashMap is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.
• HashMap is part of the Java Collections framework.

• It uses hashing to store key-value pairs in an array.

• It allows for quick retrieval of values based on keys.

• Example: HashMap map = new HashMap<>();
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Q1. How many salary per month
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Q2. What are you complete
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Q3. 50000 par month
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Q4. BCA leaves from the second year
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BCA leaves from the second year are a common occurrence in many universities.
• BCA leaves from the second year may be due to personal reasons, academic struggles, or career opportunities.

• Students may take a break from their studies to focus on internships, projects, or other interests.

• It is important for universities to have policies in place to support students who need to take a leave of absence.

• Communication between s...read more
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Q1. What is Interface
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Interface is a point where two systems, subjects, organizations, etc. meet and interact with each other.
• Interface allows communication and interaction between different components or systems.

• It defines how different entities can communicate with each other.

• Examples include user interfaces on electronic devices, API interfaces for software integration, and physical interfaces like USB ports.
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Q2. About frames in selenium
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Q3. About Framework structure
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Q1. About Framework structure
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Q2. API Testing, Error codes
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Q1. About salary discussion
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It was well organised

Q1. Writing an SQL query
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Q2. Explaining the prev responsibilities
Ans. 
Previous responsibilities included ensuring product quality, conducting inspections, analyzing data, and implementing improvements.
• Conducted quality inspections on products to ensure they met standards

• Analyzed data to identify trends and areas for improvement

• Implemented quality control measures to enhance product quality

• Collaborated with cross-functional teams to address quality issues

• Participated in root cause analysi...read more
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Q1. Selenium question
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Q2. Java coding find duplicate from array
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Java code to find duplicates in an array of strings
• Create a HashSet to store unique elements

• Iterate through the array and add each element to the HashSet

• If adding an element returns false, it is a duplicate
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Q1. About experience and project and role
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Q2. SQL quns basics
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Q1. What is difference between mw and ubr
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MW stands for molecular weight while UBR stands for ultimate bearing resistance.
• MW is a measure of the average mass of molecules in a sample, while UBR is the maximum load a structure can withstand before failure.

• MW is commonly used in chemistry to determine the size of molecules, while UBR is important in engineering for designing structures.

• Examples: The MW of water is approximately 18 g/mol, while the UBR of a steel...read more
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Q2. Mw type antina gain , frequency
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Q1. What are the different ways to locate elements in web page
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Different ways to locate elements in a web page include using XPath, CSS selectors, ID, class name, tag name, and link text.
• XPath: Allows you to navigate through the HTML structure of a web page.

• CSS selectors: Can be used to target specific elements based on their attributes.

• ID: Unique identifier for an element on a web page.

• Class name: Used to group elements with similar styling.

• Tag name: Targets elements based on the...read more
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Q2. How to work with list in Selenium

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Working with lists in Selenium involves locating elements, storing them in a list, and performing actions on them.

• Locate elements using findElements() method

• Store elements in a List

• Iterate through the list to perform actions on each element

• Example: List elements = driver.findElements(By.xpath("//ul/li"));

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