20+ QA Intern Interview Questions and Answers

Test cases for real-time products are generated by identifying key functionalities, creating scenarios, prioritizing test cases, and executing them.

• Identify key functionalities of the real-time product

• Create test scenarios based on different user interactions and system responses

• Prioritize test cases based on criticality and impact on the product

• Execute test cases to validate the functionality and performance of the real-time product

I have developed test cases for various projects including UI testing, API testing, regression testing, and performance testing.

• Developed test cases for UI testing by verifying the functionality of buttons, forms, and navigation.

• Created test cases for API testing by checking the response codes, data validation, and error handling.

• Designed test cases for regression testing to ensure new features do not break existing functionality.

• Implemented test cases for performance testing...read more

Software testing life cycle is a process of planning, designing, executing, and reporting on tests performed on software.

• Includes test planning, test design, test execution, and test closure

• Involves creating test cases, executing them, and reporting defects

• Ensures that software meets quality standards and requirements

• Examples: Waterfall model, Agile model, V-model

Bug tracking is the process of identifying, recording, and managing bugs in software development to ensure quality and functionality.

• Identification: Bugs are identified during testing phases, such as unit testing or user acceptance testing (UAT). For example, a login button not functioning.

• Documentation: Each bug is documented with details like severity, steps to reproduce, and screenshots. For instance, a bug report might include a screenshot of an error message.

• Tracking Too...read more

BlackBox Testing is a software testing method where the internal structure/design of the system being tested is not known to the tester.

• BlackBox Testing focuses on testing the functionality of the software without knowing its internal code.

• Testers only interact with the software through its user interface.

• Test cases are designed based on requirements and specifications.

• Examples: User acceptance testing, system testing.

A drink machine dispenses beverages when users select options and insert payment, using mechanisms to deliver the chosen drink.

• User selects a drink option from the interface.

• User inserts payment (coins, bills, or card).

• Machine verifies payment and activates the dispensing mechanism.

• Drink is poured or dispensed into a cup or container.

• User retrieves the drink from the machine's output area.

Detailed test cases for the login flow of the Orange HRM website to ensure functionality and security.

• Verify that the login page loads correctly with all elements (username, password fields, login button).

• Test valid login with correct username and password, expecting successful redirection to the dashboard.

• Test invalid login with incorrect username, expecting an error message indicating invalid credentials.

• Test invalid login with incorrect password, expecting an error message...read more

Retest is testing the same functionality again after a defect is fixed. Regression test is testing the entire application to ensure new changes do not impact existing functionality.

• Retest focuses on testing the specific defect that was fixed

• Regression test ensures that new changes do not introduce new defects or impact existing functionality

• Retest is usually performed by the same tester who found the defect

• Regression test is performed by testing the entire application or spec...read more

I will test the login page by verifying input validation, authentication process, error handling, and session management.

• Verify input validation by entering invalid credentials

• Test authentication process by entering correct credentials

• Check error handling by entering incorrect credentials

• Test session management by logging in and out multiple times

Bug Life Cycle is the process of a bug from identification to resolution in software testing.

• Bug is identified by tester

• Bug is reported in bug tracking system

• Bug is assigned to developer

• Developer fixes the bug

• Bug is retested by tester

• Bug is closed if fixed or reopened if not

Testing Notepad and Word involves identifying both positive and negative scenarios to ensure functionality and usability.

• Positive Scenario: User can create a new document in Notepad without any issues.

• Negative Scenario: User tries to open a corrupted file in Word, resulting in an error message.

• Positive Scenario: Word allows users to format text with various fonts and sizes seamlessly.

• Negative Scenario: Notepad crashes when trying to open a very large text file.

• Positive Scenar...read more

Test scenarios for the OrangeHRM website focus on user management, functionality, and performance across various modules.

• Verify user login functionality with valid and invalid credentials.

• Test the employee management module by adding, editing, and deleting employee records.

• Check the performance of the leave management system under high load.

• Validate the reporting features by generating various HR reports.

• Ensure that user roles and permissions are correctly implemented and enf...read more

Defect clustering is the phenomenon where a small number of modules or functionalities in a software system are responsible for the majority of defects.

• Defect clustering suggests that a small portion of the software code is more error-prone than others.

• Identifying and focusing on these high-defect modules can help improve overall software quality.

• Examples of defect clustering include certain modules consistently causing issues or specific functionalities leading to frequent d...read more

Manual testing is the process of manually testing software for defects, functionality, and usability.

• Involves testers executing test cases manually without the use of automation tools

• Requires human intervention to observe and verify the expected outcomes

• Helps in identifying user interface issues, usability problems, and other defects

• Can be time-consuming and prone to human error

• Examples include exploratory testing, ad-hoc testing, and regression testing

Functional testing focuses on the specific behavior of a system, while non-functional testing evaluates the system's performance, reliability, and usability.

• Functional testing ensures that the software functions as expected based on the requirements.

• Non-functional testing evaluates aspects like performance, security, scalability, and usability.

• Examples of functional testing include unit testing, integration testing, and system testing.

• Examples of non-functional testing includ...read more

The test case writing process involves defining, designing, and documenting test cases to ensure software quality.

• Identify the requirement: Understand what feature or functionality needs testing.

• Define test case objectives: Specify what the test case aims to validate.

• Design test steps: Outline the actions to be taken during testing, e.g., 'Log in with valid credentials.'

• Specify expected results: Clearly state what the expected outcome is, e.g., 'User should be redirected to t...read more

Testing is required to ensure the quality and functionality of software applications.

• Identify defects and bugs in the software

• Ensure the software meets the requirements and specifications

• Verify that the software functions correctly under different scenarios

• Improve user experience and satisfaction

• Reduce the risk of software failures and issues

• Examples: Regression testing, performance testing, usability testing

SDLC is a structured process for developing software, encompassing stages from planning to deployment and maintenance.

• Requirements Gathering: In this phase, stakeholders define what the software should do. For example, a hospital may need a patient management system.

• Design: This involves creating architecture and design specifications. For instance, designing the user interface for an e-commerce website.

• Implementation: The actual coding takes place here. Developers write code...read more

Lifecycle of a test involves planning, designing, executing, and analyzing results.

• Planning: Define test objectives, scope, and resources.

• Design: Create test cases and test data.

• Execution: Run tests and record results.

• Analysis: Review results, report defects, and improve testing process.

• Examples: Unit testing, integration testing, system testing, regression testing.

Vlookup is a function in Excel used to search for a value in a table and return a corresponding value from another column.

• Vlookup stands for 'vertical lookup'

• It searches for a value in the first column of a table and returns a value in the same row from a specified column

• Syntax: =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])

• Example: =VLOOKUP(A2, B2:D10, 3, FALSE) - searches for value in A2 in the range B2:D10 and returns the value in the 3rd column

• The last...read more