QualityKiosk Technologies Test Engineer Interview Questions and Answers

Smoke testing checks basic functionality, while sanity testing verifies specific functionalities after changes.

• Smoke testing is a preliminary test to check if the build is stable enough for further testing.

• Sanity testing is performed after minor changes to ensure that the specific functionality works as intended.

• Example of smoke testing: Verifying that the application launches and the main features are accessible.

• ...read more

RTM stands for Requirements Traceability Matrix, a tool used to ensure all requirements are met in testing.

• RTM links requirements to test cases, ensuring coverage.

• It helps identify missing requirements or test cases.

• Example: If a requirement states 'User must log in', RTM links it to test cases verifying login functionality.

• RTM is crucial for compliance in regulated industries like healthcare and finance.

• It aids i...read more

SDLC in testing refers to the Software Development Life Cycle, which is a process used by software development teams to design, develop, and test high-quality software.

• SDLC consists of several phases such as planning, analysis, design, implementation, testing, and maintenance.

• Testing is an integral part of SDLC and involves activities like test planning, test case development, test execution, and defect tracking.

• S...read more

Java programming is a high-level, object-oriented programming language used for developing applications and software.

• Java is platform-independent, meaning it can run on any device with a Java Virtual Machine (JVM)

• It is known for its simplicity, readability, and versatility in creating web applications, mobile apps, and enterprise software

• Java uses a 'write once, run anywhere' approach, making it popular for cross-...read more

Join syntax in SQL combines rows from two or more tables based on related columns.

• INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.a_id;

• LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.a_id;

• RIGHT JOIN: Returns all records from the right table and matched rec...read more

DDL stands for Data Definition Language and is used to define the structure of database objects. DML stands for Data Manipulation Language and is used to manipulate data within the database.

• DDL is used to create, modify, and delete database objects like tables, indexes, etc.

• DML is used to insert, update, delete, and retrieve data from the database.

• Examples of DDL statements include CREATE TABLE, ALTER TABLE, DROP ...read more

An exception in Selenium occurs when there is an unexpected event or error during test execution.

• Exceptions in Selenium can be caused by issues such as element not found, timeout, stale element reference, etc.

• Handling exceptions in Selenium can be done using try-catch blocks or using Selenium's built-in exception handling mechanisms.

• Logging and reporting the exceptions can help in debugging and troubleshooting the...read more

SDLC consists of phases like planning, analysis, design, implementation, testing, and maintenance.

• 1. Planning phase involves defining the project scope, goals, and requirements.

• 2. Analysis phase focuses on gathering and analyzing requirements.

• 3. Design phase involves creating a detailed design of the system.

• 4. Implementation phase is where the actual coding and development takes place.

• 5. Testing phase includes var...read more