Guidehouse QA Engineer Interview Questions and Answers

STLC is a subset of SDLC that focuses on testing while SDLC covers the entire software development process.

• SDLC is a broader term that covers all the phases of software development including planning, designing, coding, testing, and maintenance.

• STLC is a subset of SDLC that focuses only on the testing phase.

• SDLC is a sequential process while STLC can be iterative.

• SDLC is a framework while STLC is a process.

• Examples of ...read more

Raiders in insurance are individuals or groups who intentionally cause damage or loss in order to fraudulently collect insurance payouts.

• Raiders may stage accidents, arson, or theft to make false insurance claims.

• They may also inflate the value of their losses or provide false information to the insurance company.

• Insurance companies use various methods to detect and prevent insurance fraud by raiders.

• Raiders can face l...read more

Premium is calculated based on various factors such as age, gender, health condition, coverage amount, and lifestyle choices.

• Premiums are typically higher for older individuals as they are considered higher risk.

• Gender may also impact premium rates, with women often paying lower premiums.

• Health condition plays a significant role in premium calculation, with healthier individuals paying lower premiums.

• Coverage amount an...read more

Frames in QA refer to the use of framesets and iframes in web applications.

• Frames are used to divide a web page into multiple sections, each with its own HTML document.

• To handle frames, QA engineers need to understand how to switch between frames using methods like switchTo().

• They should also be familiar with locating elements within frames using appropriate locators.

• Example: driver.switchTo().frame('frameName')

• Example

The latest version of Selenium is Selenium 4.

• Selenium 4 was released in December 2018.

• It includes new features such as relative locators, improved W3C WebDriver support, and more.

• Selenium 4 also has better support for modern web technologies like HTML5 and CSS3.

The latest version of Java is Java 17.

• Java 17 was released on September 14, 2021.

• It comes with new features like sealed classes, pattern matching for switch statements, and more.

• It also includes performance improvements and security updates.

Define a hashmap with String as key and Integer as value, find second highest value key.

• Create a HashMap and initialize it with key-value pairs

• Iterate through the values to find the second highest value

• Retrieve the key corresponding to the second highest value

Integration test cases for coffee machine ensure all components work together correctly.

• Test the communication between the coffee machine and the water reservoir to ensure proper water flow.

• Verify that the coffee machine can correctly grind coffee beans and dispense them into the filter.

• Check that the heating element heats the water to the correct temperature for brewing.

• Test the functionality of the control panel in s...read more

A button on the login page is not working, preventing users from logging in

• The bug prevents users from accessing the system

• However, users can still use alternative methods to log in, making it low priority

Framework is a structured set of guidelines, libraries, and tools used to develop software applications.

• Framework provides a foundation for developers to build upon

• It includes pre-written code, libraries, and APIs

• Frameworks help in organizing code and promoting best practices

• Examples: Selenium for automated testing, Angular for web development

Program to find odd numbers from array using collection

• Create a list to store odd numbers

• Iterate through the array and check if each element is odd

• Add odd numbers to the list

• Return the list of odd numbers

Locate and click on links using Selenium WebDriver

• Use Selenium WebDriver to locate elements on the webpage

• Identify the links using locators like ID, class name, xpath, etc.

• Iterate through the list of links and perform a click action on each link

Different types of assert include assert equals, assert true, assert false, assert not null, and assert not same.

• Assert equals: Compares two values for equality

• Assert true: Checks if a condition is true

• Assert false: Checks if a condition is false

• Assert not null: Verifies that a value is not null

• Assert not same: Verifies that two objects do not refer to the same object

There are various types of coats, including trench coats, pea coats, duffle coats, and overcoats.

• Trench coat

• Pea coat

• Duffle coat

• Overcoat