Microsoft Corporation Automation Test Engineer Interview Questions and Answers

In this first round it was of 45mins which included MCQ question and 1 coding question.

Q1. 1.Difference Between Const,Var,Char. 2.Oop's concept with example 3.JavaScript is async or sync language and explain the reason. 4.How to create a simple object in JavaScript. 5.Find element and Find Eleme...read more
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Answers to common interview questions for Automation Test Engineer position.
• Const is used for constant values that cannot be reassigned, var is used for variable declaration, and char is a data type for storing characters in programming languages.

• OOPs concepts include inheritance, encapsulation, polymorphism, and abstraction. Example: Inheritance allows a class to inherit properties and methods from another class.

• JavaS...read more
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Q2. What is Type coercion?
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Type coercion is the process of converting one data type to another in programming.
• Type coercion can happen implicitly or explicitly in programming languages.

• Implicit type coercion occurs when the language automatically converts data types during operations.

• Explicit type coercion occurs when the programmer manually converts data types using functions or operators.

• Example: In JavaScript, the addition operator (+) can pe...read more
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Q3. What is Inheritance? Polymorphism?
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Inheritance is a mechanism in object-oriented programming where a class inherits properties and behaviors from another class. Polymorphism allows objects of different classes to be treated as objects of a common superclass.
• Inheritance allows for code reusability by defining a new class based on an existing class.

• Polymorphism enables flexibility in programming by allowing objects to be treated as instances of their pare...read more
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Q4. API Error code with explaination?
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API error codes are unique identifiers used to indicate specific errors in an API response.
• API error codes are typically numeric or alphanumeric codes that correspond to specific errors in the API.

• Each error code should have a corresponding explanation in the API documentation to help developers understand the issue.

• Examples of API error codes include 400 Bad Request, 401 Unauthorized, and 404 Not Found.
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Q1. Introduce Yourself? Why should we hire you? What is your relevant experience? Tell me about yourself? What are your salary expectations?
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Q1. Testing general questions and defects metrics
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Q1. Overall testing concepts and latest trends
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Q1. Logical question and situations related questions
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2 dsa questions 1 hour time limit. easy-medium level

Q1. Questions on python,c,c++. OOPS and DSA questions
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Q1. Implementations of projects mentioned on my resume, couple of DSA questions
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There will be three codes and mcqs we need to clear this

Q1. There are 4interviews
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The question is unclear. Please provide more context.
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Q2. Two tr one mr one hr
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Q3. After hr u will be offered
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Q1. 1)How to run failed test case: using failed.xml 2)how to use click in diff ways: by actions class click and by javascriptexecuter 3)array logical program *array reverse *array sec highest number ...read more
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Interview questions for Automation Test Engineer
• To run failed test case, use failed.xml

• Click can be used via Actions class or JavascriptExecutor

• Array programs: reverse, second highest number

• Constructor in abstract class

• Test plan and scenario definition

• Roles and responsibilities in current organization

• Disable test cases using keyword or include/exclude in suite

• Polymorphism concept

• Unix commands used in day to day activit...read more
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Q1. Full Java Theories
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Full Java Theories cover the core concepts of Java programming language.
• Object-oriented programming

• Inheritance, polymorphism, encapsulation, and abstraction

• Exception handling

• Multithreading

• Collections framework
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Q1. Write a code to create a class (with some attributes) and sort the objects on the basis of their attributes and print the same.
Ans. 
Create a class with attributes, sort objects based on attributes, and print.
• Create a class with attributes like name, age, and salary

• Implement Comparable interface to define sorting logic based on attributes

• Create objects of the class, add them to a list, and use Collections.sort() to sort them

• Print the sorted objects
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Q2. Selenium coding exercise to automate a scenario: launch amazon website and Enter text "Mobile" in the search box and retrieve the name and price of all the results and store it in the custom class (with tw...read more
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Automate scenario to search for 'Mobile' on Amazon, retrieve name and price of results, store in custom class, and display on console.
• Use Selenium WebDriver to launch Amazon website

• Locate search box element and enter 'Mobile' text

• Retrieve name and price of search results using appropriate locators

• Store name and price in custom class with attributes 'name' and 'product'

• Display stored data on console
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Q1. Dropdown deselecting
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