What are the fundamental principles of functional testing?
- Accuracy
- Efficiency
- Exhaustiveness
- Independence
Independence is a fundamental principle of functional testing, emphasizing the need for testing to be carried out impartially from the development team.
_______________ is a graphical representation of the interactions between users (actors) and a system.
- Data Flow Diagram (DFD)
- Entity-Relationship Diagram (ERD)
- Sequence Diagram
- Use Case Diagram
A Use Case Diagram is a graphical representation of the interactions between users (actors) and a system, illustrating how the system responds to external stimuli. It provides a high-level view of the system's functionality and the actors involved in various use cases.
_______________ testing evaluates the system's functionality under varying network conditions.
- Functional Testing
- Load Testing
- Security Testing
- System Testing
Load testing evaluates how the system performs under varying network conditions and assesses its responsiveness and reliability in real-world scenarios.
Scenario: A billing system for a telecommunications company is undergoing testing. The system determines the discount applicable to a customer's bill based on various criteria such as usage and subscription plan. Which testing technique would be most suitable for testing the billing system's discount calculation logic?
- Boundary Value Analysis
- Decision Table Testing
- Equivalence Partitioning
- Scenario Testing
Decision Table Testing is the most suitable technique for testing complex business rules, like those involved in discount calculation logic. It allows testing various combinations of conditions and their outcomes, ensuring thorough validation of the billing system's logic.
What role do environment variables play in Postman API testing?
- Defining Test Scenarios
- Executing Automated Test Scripts
- Storing and Managing Dynamic Data
- Verifying API Response
Environment variables in Postman allow testers to store and manage dynamic data, facilitating the creation of flexible and reusable test scenarios. By using environment variables, testers can efficiently handle dynamic elements such as URLs, tokens, or parameters, enhancing the flexibility and maintainability of API tests.
How can Selenium Grid be beneficial in a testing environment?
- Cross-browser Testing
- Distributed Testing
- Parallel Test Execution
- Resource Optimization
Selenium Grid offers benefits in a testing environment by enabling parallel test execution across multiple machines, supporting cross-browser testing on various configurations, facilitating distributed testing by distributing test cases, and optimizing resources by utilizing available machines efficiently. It enhances test scalability and reduces execution time, making it a valuable tool for large-scale testing projects.
Which type of functional testing focuses on testing the system's ability to handle expected loads?
- Load Testing
- Regression Testing
- Security Testing
- Usability Testing
Load Testing is specifically designed to evaluate how well the system performs under expected loads, ensuring it meets performance requirements.
The _______________ approach involves setting aside resources to deal with potential risks in testing.
- Risk Acceptance
- Risk Avoidance
- Risk Mitigation
- Risk Transfer
The Risk Mitigation approach in testing involves proactively setting aside resources to address potential risks. It aims to reduce the impact or likelihood of risks and ensure that testing activities proceed smoothly even in the presence of uncertainties.
What is the purpose of the Defect Lifecycle in software development?
- To complicate the development process
- To ignore defects during development
- To reduce the importance of software quality
- To streamline the identification and resolution of defects
The Defect Lifecycle in software development serves the purpose of streamlining the identification and resolution of defects. By providing a structured approach to managing defects, it helps ensure that issues are addressed efficiently, contributing to the overall quality and reliability of the software product.
The process of _______________ involves identifying and removing sensitive or personally identifiable information from test datasets.
- Data Anonymization
- Data Cleansing
- Data Masking
- Data Scrambling
Data anonymization is the process of identifying and removing sensitive or personally identifiable information from test datasets. It helps in creating realistic yet privacy-compliant test environments.