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Question 61:
Which of the following is the primary focus of acceptance testing?
a) To test the software under normal load conditions
b) To verify that the software meets the user’s requirements and is ready for deployment
c) To evaluate the performance of the system under extreme conditions
d) To ensure that the software is secure from potential threats
Answer:
b) To verify that the software meets the user’s requirements and is ready for deployment
Explanation:
Acceptance testing is the final phase of software testing and focuses on verifying that the software meets the user’s requirements and expectations. The goal of acceptance testing is to confirm that the product is ready for deployment and can be released to end users. This type of testing is typically performed by the client or end-users, and it involves checking if the system functions as expected in real-world scenarios.
Acceptance testing may involve two key types:
Alpha testing: This is performed by the internal development team before releasing the software to external users. It is typically done in a controlled environment and focuses on ensuring that the software meets basic functional requirements.
Beta testing: This is conducted by a selected group of external users who test the software in a real-world environment. Feedback from beta testing helps identify any issues that may not have been detected during earlier phases of testing.
The focus of acceptance testing is to verify that all functional, non-functional, and user-experience requirements are met. It helps ensure that the software aligns with business goals and can deliver value to the users upon release. The acceptance test is based on predefined user stories or use cases, which describe the features and functions that the software must support.
During acceptance testing, the team may also check for issues like usability, compatibility, and performance, although these aspects are typically tested more thoroughly in other phases, such as system or performance testing.
Option a is incorrect because testing under normal load conditions is the focus of load testing, not acceptance testing. OptionCc is incorrect because performance testing, particularly stress testing, focuses on evaluating the software under extreme conditions, which is not the main goal of acceptance testing. Option d is incorrect because security testing focuses on identifying vulnerabilities, not on verifying the user requirements and readiness for deployment.
In summary, acceptance testing ensures that the software meets the specified requirements and is ready for deployment to end users. It is a critical step in the software release process, as it confirms that the product is functional, reliable, and ready for real-world use.
Question 62:
What is the primary objective of unit testing?
a) To evaluate the system’s performance under high load conditions
b) To ensure that individual units or components of the software work as expected
c) To check that the software meets user requirements
d) To test the system’s integration with external systems
Answer:
b) To ensure that individual units or components of the software work as expected
Explanation:
Unit testing is one of the most basic and fundamental types of software testing, focusing on individual units or components of the software to ensure they work as expected. A unit refers to a small piece of code, such as a function, method, or module, which is tested in isolation from the rest of the system. The primary objective of unit testing is to verify that each part of the software behaves correctly on its own before integrating it with other components.
Unit tests are typically written by developers as they write the code, ensuring that each piece of functionality performs as expected. A unit test checks if the individual unit returns the correct output when given valid inputs, and whether it handles errors or exceptions gracefully when given invalid inputs. Unit testing helps detect defects at an early stage of development, making it easier to isolate and fix bugs.
There are several benefits to unit testing:
Early Detection of Errors: Since unit tests are written alongside the code, developers can identify and fix issues early in the development cycle, saving time and costs.
Test Automation: Unit tests can be automated and run frequently, especially in continuous integration (CI) environments, to verify that code changes don’t break existing functionality.
Improved Code Quality: Writing unit tests forces developers to write cleaner, modular, and well-structured code, which is easier to maintain and extend.
Option a is incorrect because performance testing, not unit testing, focuses on evaluating the system’s performance under load. Option C is incorrect because acceptance testing is responsible for verifying user requirements, not unit testing. Option d is incorrect because integration testing focuses on testing how different systems or components interact, not unit testing.
In summary, unit testing is a crucial technique for ensuring that each individual component or unit of the software works correctly before it is integrated into the larger system. It plays a vital role in improving code quality and catching defects early in the development process.
Question 63:
Which of the following types of testing is typically performed by the software development team before releasing the software to customers?
a) Alpha testing
b) Beta testing
c) Stress testing
d) Acceptance testing
Answer:
a) Alpha testing
Explanation:
Alpha testing is the first phase of testing that is typically performed by the internal software development team before releasing the software to external customers or end-users. The purpose of alpha testing is to identify any critical issues or defects early in the development process. During this phase, the software is tested in a controlled environment by developers, testers, and sometimes product managers or other internal stakeholders.
Alpha testing is usually performed in-house and involves testing the software’s core functionality, user interface, and features to ensure that they work as expected. Alpha testers will often simulate real-world usage and report any bugs or issues they encounter, which can be addressed before the software is released for wider testing. In many cases, the development team will perform multiple rounds of alpha testing to address issues identified during previous rounds.
After alpha testing is complete, the software may move to beta testing, where it is released to a select group of external users. Beta testers provide feedback on the software in real-world scenarios, identifying issues that may not have been detected in earlier stages.
Option B is incorrect because beta testing is conducted by external users after the software has passed alpha testing. Option C is incorrect because stress testing focuses on evaluating the system’s behavior under extreme conditions, not on initial internal testing. Option d is incorrect because acceptance testing is typically performed by customers or end-users to validate whether the software meets their needs, not by the development team.
In summary, alpha testing is performed by the internal software development team to identify critical issues before releasing the software to external users for further testing or deployment.
Question 64:
Which testing technique focuses on verifying the system’s behavior under high traffic or extreme load conditions?
a) Load testing
b) Stress testing
c) Functional testing
d) Usability testing
Answer:
b) Stress testing
Explanation:
Stress testing is a type of performance testing that evaluates the system’s behavior under extreme conditions, such as a very high volume of traffic, transactions, or data. The purpose of stress testing is to determine the system’s breaking point — that is, the point at which the system can no longer handle the load and fails. By pushing the system beyond its designed capacity, stress testing helps identify weaknesses, such as performance bottlenecks, memory leaks, and resource exhaustion, which may not be evident under normal operating conditions.
Stress testing is crucial for ensuring that the system can continue functioning reliably in unpredictable or highly demanding environments. For example, an e-commerce website may undergo stress testing to ensure it can handle a surge in traffic during the holiday shopping season. The goal is to see how the system behaves under peak usage and to identify potential failure points before they occur in a live environment.
Stress testing often involves:
Simulating heavy loads: Generating high traffic or transaction volumes to assess how the system responds.
Monitoring performance: Tracking key performance metrics, such as response times, CPU usage, and memory consumption, under stress.
Identifying failure modes: Observing how the system behaves when it exceeds its capacity (e.g., does it crash, slow down, or recover gracefully?).
Option a is incorrect because load testing assesses the system’s performance under normal load conditions, not extreme conditions. Option C is incorrect because functional testing verifies that the software meets functional requirements, not its performance under load. Option d is incorrect because usability testing evaluates the user interface and user experience, not performance under stress.
In summary, stress testing helps ensure that the system can handle extreme load conditions and recover from failures gracefully, reducing the risk of performance degradation during high-demand periods.
Question 65:
What is the primary goal of regression testing?
a) To ensure the system meets the user’s functional requirements
b) To verify that new changes have not adversely affected the existing functionality
c) To test the system’s performance under various conditions
d) To validate that the system is secure from vulnerabilities
Answer:
b) To verify that new changes have not adversely affected the existing functionality
Explanation:
Regression testing is a type of software testing that ensures that new code changes — such as bug fixes, new features, or system updates — do not introduce defects or cause existing functionality to break. It is an essential part of the software maintenance process, particularly in agile development environments where changes to the software are frequent and iterative.
The primary objective of regression testing is to verify that the system behaves as expected after changes are made, ensuring that existing features continue to function correctly. This is achieved by running a suite of previously executed test cases to check if the new changes have impacted any of the software’s established functionality.
Regression testing can be automated, making it an efficient way to verify that no new defects have been introduced with each new build or release. Automated regression tests can be triggered automatically in continuous integration (CI) systems, providing fast feedback to developers and reducing the risk of undetected defects.
Option a is incorrect because verifying the user’s functional requirements is part of acceptance testing, not regression testing. Option C is incorrect because performance testing evaluates the system’s performance, not its functional correctness. Option d is incorrect because security testing focuses on identifying vulnerabilities, not verifying the impact of code changes on existing functionality.
Question 66:
Which testing technique involves testing the system by simulating user actions and real-world usage scenarios?
a) Boundary value analysis
b) Usability testing
c) Exploratory testing
d) Acceptance testing
Answer:
c) Exploratory testing
Explanation:
Exploratory testing is an informal, unscripted testing technique where testers actively explore the system to uncover defects or unexpected behaviors. Unlike other testing methods that follow predefined test cases or scripts, exploratory testing allows testers to use their intuition, experience, and creativity to identify potential issues. The focus is on testing the software in real-world scenarios, as a user might experience it, without relying on strict test cases or procedures.
Testers use exploratory testing to quickly learn about the application and design test cases on the fly based on their observations. This can be especially useful for discovering usability issues, inconsistencies in the user interface, or edge cases that might not be covered by structured testing methods. The flexibility of exploratory testing helps identify defects that traditional scripted tests might miss.
Exploratory testing is often combined with other testing techniques to ensure comprehensive coverage of the software, especially when it is difficult to define specific test cases upfront. It is also commonly used in agile environments where the software is evolving rapidly, and testers need to keep up with frequent changes.
Option a is incorrect because boundary value analysis focuses on testing the limits of input ranges, not on simulating user actions. Option B is incorrect because usability testing focuses on evaluating the user interface and user experience, not exploring the system for defects. Option d is incorrect because acceptance testing focuses on verifying that the software meets the user’s requirements and is ready for release, not on active exploration.
In summary, exploratory testing allows testers to explore the system creatively and identify defects that may not be easily captured through scripted test cases.
Question 67:
Which testing technique is used to verify that the software can function correctly with other systems or applications?
a) Integration testing
b) Regression testing
c) Usability testing
d) Performance testing
Answer:
a) Integration testing
Explanation:
Integration testing is the process of verifying that different components or systems within an application work together as expected. The purpose of integration testing is to ensure that the interactions between various modules, subsystems, or external systems do not cause defects. Integration testing is conducted after individual components have been unit tested and ensures that they integrate smoothly when combined.
During integration testing, testers verify data flow and communication between components, as well as ensure that the system handles dependencies between modules correctly. This is especially important when the software interacts with third-party systems, APIs, databases, or other applications. For example, an e-commerce platform might require integration testing to ensure that its payment gateway correctly communicates with the payment processor.
Integration testing can be performed using various approaches, such as top-down, bottom-up, or big bang, depending on how the system components are integrated.
Option b is incorrect because regression testing is used to verify that changes in the software do not negatively impact existing functionality, not for verifying integration. Option C is incorrect because usability testing focuses on evaluating the user experience and interface, not system integration. Option d is incorrect because performance testing evaluates how the system performs under various conditions, not the correctness of system integration.
In summary, integration testing ensures that different components or systems interact correctly, helping identify issues related to the communication and data flow between modules.
Question 68:
Which type of testing ensures that new software updates or changes do not negatively affect the existing software?
a) System testing
b) Regression testing
c) User acceptance testing
d) Smoke testing
Answer:
b) Regression testing
Explanation:
Regression testing is a type of software testing that ensures that newly added code, such as bug fixes or feature updates, does not negatively impact the existing functionality of the software. This testing is essential in maintaining the stability of the system, particularly in environments where the software undergoes frequent changes. After any modification is made, it’s important to verify that the software still performs as expected and that no previously working features are broken.
Regression testing typically involves re-running a suite of test cases that were executed in previous testing cycles. It helps identify unintended side effects or defects that may have been introduced by the new changes. This testing can be automated to ensure that it can be executed quickly and consistently whenever changes are made to the codebase.
Option a is incorrect because system testing focuses on verifying the software as a whole, not ensuring that changes don’t break existing functionality. Option C is incorrect because user acceptance testing verifies whether the software meets the user’s needs, not the impact of new changes. Option d is incorrect because smoke testing involves testing the basic functionality of the system to determine if it’s stable enough for further testing, not verifying the impact of code changes.
In summary, regression testing ensures that software updates do not disrupt the stability and functionality of the system, helping maintain its reliability over time.
Question 69:
Which testing technique focuses on testing the boundaries of input values, including the minimum, maximum, and just outside those boundaries?
a) Equivalence partitioning
b) Boundary value analysis
c) State transition testing
d) Decision table testing
Answer:
b) Boundary value analysis
Explanation:
Boundary value analysis (BVA) is a black-box testing technique that focuses on testing the boundaries of input values. The idea is that defects are more likely to occur at the boundaries of input ranges rather than in the middle. BVA involves testing the minimum and maximum values, as well as values just inside and just outside these boundaries. This helps identify off-by-one errors, range violations, or incorrect handling of edge cases.
For example, if an input field expects values between 1 and 100, boundary value analysis would test values such as 1, 100, 0 (just outside the minimum boundary), and 101 (just outside the maximum boundary). By focusing on boundary conditions, testers can uncover issues that may not be detected by testing only typical input values within the range.
BVA is a powerful technique for ensuring that the software handles extreme input values properly and is particularly useful when testing numeric fields, date ranges, and array bounds.
Option a is incorrect because equivalence partitioning divides input data into equivalent classes, but it does not specifically focus on boundary conditions. Option C is incorrect because state transition testing evaluates how the system transitions between different states based on inputs, not on boundary values. Option d is incorrect because decision table testing is used to test systems with complex business rules, not boundary conditions.
In summary, boundary value analysis is a crucial technique for testing the limits of input values and identifying potential defects that occur at the boundaries.
Question 70:
Which type of testing is concerned with assessing the system’s behavior when it is subjected to a high volume of users or transactions?
a) Performance testing
b) Load testing
c) Stress testing
d) Functional testing
Answer:
b) Load testing
Explanation:
Load testing is a type of performance testing that focuses on evaluating how well the software performs under expected or normal load conditions. The goal of load testing is to determine whether the system can handle the expected number of users, transactions, or data volume without significant performance degradation. For example, load testing might simulate 1,000 users accessing a web application simultaneously to check if the system can handle this amount of traffic without slowing down.
During load testing, key performance indicators such as response time, throughput, and resource utilization (CPU, memory, disk I/O) are monitored. The results of load testing help identify any potential bottlenecks or scalability issues in the system before it is deployed to production.
Option a is incorrect because performance testing encompasses a broader scope, including testing under both normal and extreme conditions, whereas load testing specifically evaluates the system under normal load conditions. Option C is incorrect because stress testing evaluates the system under extreme load conditions to assess its breaking point, not under normal load. Option d is incorrect because functional testing is concerned with verifying the system’s functionality, not its performance.
Question 71:
Which type of testing is primarily used to evaluate the software’s user interface and overall user experience?
a) Regression testing
b) Usability testing
c) Security testing
d) Integration testing
Answer:
b) Usability testing
Explanation:
Usability testing focuses on evaluating the user interface (UI) and overall user experience (UX) of the software. The goal is to ensure that the software is user-friendly, intuitive, and meets the needs of the end users. This type of testing helps identify issues related to navigation, ease of use, and the accessibility of the software. It is crucial for ensuring that users can interact with the software effectively without confusion or frustration.
Usability testing often involves real users who test the software by performing common tasks. Their feedback is used to refine the interface, improve workflows, and optimize the overall user experience. Common usability concerns include clarity of instructions, layout of the UI, error messages, and whether users can easily accomplish their goals within the software.
Option a is incorrect because regression testing ensures that changes to the software do not negatively affect existing functionality, not the usability of the system. Option C is incorrect because security testing focuses on identifying vulnerabilities and threats, not usability. Option d is incorrect because integration testing focuses on testing the interactions between different components of the software, not the user interface.
In summary, usability testing is essential for ensuring that the software is easy to use, intuitive, and provides a positive experience for end users.
Question 72:
What is the main focus of smoke testing?
a) To verify that all features are functioning correctly
b) To ensure that the software meets security requirements
c) To check the basic functionality of the software to determine if it’s stable enough for further testing
d) To evaluate the performance of the system under heavy load
Answer:
c) To check the basic functionality of the software to determine if it’s stable enough for further testing
Explanation:
Smoke testing is a preliminary level of testing that aims to ensure the basic functionality of the software is working as expected before proceeding to more detailed testing. The goal is to quickly identify major issues or showstoppers that would prevent further testing. Smoke tests typically cover critical aspects of the application, such as launching the application, verifying that key features work, and ensuring that the system does not crash.
Smoke testing is often automated and run automatically whenever a new build of the software is released. If the smoke test passes, the build is considered stable enough for further testing, such as regression, integration, or system testing. If the smoke test fails, the build is rejected, and developers fix the issues before resubmitting the software for further testing.
Option a is incorrect because smoke testing only verifies the basic functionality, not the entire feature set. Option B is incorrect because security testing focuses on identifying vulnerabilities, not the basic stability of the software. Option d is incorrect because performance testing evaluates how the system performs under load, not the basic functionality.
In summary, smoke testing helps determine whether the software build is stable enough to proceed with further detailed testing.
Question 73:
Which type of testing is used to determine whether the software can handle high levels of user traffic or large volumes of data?
a) Load testing
b) Stress testing
c) Scalability testing
d) Performance testing
Answer:
a) Load testing
Explanation:
Load testing is a type of performance testing used to evaluate how the software performs under expected or normal load conditions. The goal of load testing is to simulate typical user behavior, such as concurrent users or transactions, to determine if the system can handle the expected volume of traffic or data without significant performance degradation.
In load testing, testers measure key performance indicators, such as response time, throughput, and resource utilization, under normal conditions. The purpose is to ensure that the system meets performance expectations under realistic user conditions. For example, a web application might undergo load testing to verify whether it can support 1,000 simultaneous users without slowing down or crashing.
Option B is incorrect because stress testing focuses on pushing the system beyond normal load conditions to evaluate how it behaves under extreme conditions, such as a sudden surge in traffic. Option C is incorrect because scalability testing evaluates how well the system can scale up or down to handle varying levels of load, but load testing focuses on evaluating performance under expected load. Option d is incorrect because performance testing is a broader category that includes load testing but also encompasses stress testing, scalability testing, and other performance-related tests.
In summary, load testing ensures that the system can handle the expected number of users or data volume without performance issues.
Question 74:
What is the purpose of security testing?
a) To test the software’s user interface and usability
b) To ensure that the system meets the performance criteria under high load
c) To identify vulnerabilities, threats, and risks in the software
d) To check that the software meets the functional requirements
Answer:
c) To identify vulnerabilities, threats, and risks in the software
Explanation:
Security testing is aimed at identifying vulnerabilities, threats, and risks in the software to ensure that it is secure from attacks. The primary goal is to verify that the software is resistant to security breaches, unauthorized access, and data leaks. Security testing checks for potential threats such as SQL injection, cross-site scripting (XSS), broken authentication, and other forms of attack that could compromise the system or data.
The process includes techniques such as penetration testing, vulnerability scanning, and risk assessment. Penetration testing simulates real-world cyberattacks to identify weaknesses in the system’s defenses. Vulnerability scanning helps detect known security flaws, while risk assessment evaluates the potential impact of security risks on the organization.
Option a is incorrect because usability testing evaluates the user interface and user experience, not security. Option B is incorrect because performance testing focuses on system performance under load, not security. Option d is incorrect because functional testing ensures that the software meets its functional requirements, not security.
In summary, security testing is essential for identifying and mitigating security risks to ensure the software is safe from cyberattacks and data breaches.
Question 75:
Which type of testing is typically performed to ensure that a system can recover from failures or crashes?
a) Recovery testing
b) Regression testing
c) Load testing
d) Stress testing
Answer:
a) Recovery testing
Explanation:
Recovery testing is a type of non-functional testing focused on evaluating the system’s ability to recover from failures, crashes, or unexpected shutdowns. The goal is to verify that the software can return to a stable state after an error or crash, without causing data loss or significant disruption to the system’s functionality.
During recovery testing, testers intentionally simulate system failures, such as power outages, network interruptions, or database crashes, to ensure that the system can recover gracefully. The test may include verifying the system’s backup and restore capabilities, data integrity after recovery, and the ability to resume operations with minimal downtime.
Option B is incorrect because regression testing ensures that new changes do not break existing functionality, not the system’s recovery ability. Option C is incorrect because load testing evaluates the system’s performance under expected load conditions, not its ability to recover from failures. Option d is incorrect because stress testing evaluates how the system behaves under extreme load conditions, not its recovery process.
In summary, recovery testing ensures that the system can recover from failures and continue functioning without significant disruption.
Question 76:
Which of the following is a key advantage of automated testing?
a) It eliminates the need for manual testing entirely
b) It allows for faster execution and frequent execution of tests
c) It guarantees that all defects will be found
d) It reduces the need for skilled testers
Answer:
b) It allows for faster execution and frequent execution of tests
Explanation:
One of the primary advantages of automated testing is that it allows for faster and more frequent execution of tests. Automated tests can be run quickly, often multiple times per day, to ensure that any code changes do not introduce defects. This is particularly useful in environments where software is developed and updated rapidly, such as in agile or continuous integration (CI) practices.
Automated testing can execute large numbers of tests that would be time-consuming and tedious to run manually. Once test scripts are created, they can be reused across different versions of the software, improving test coverage and reducing manual effort. Automated testing is ideal for repetitive tasks such as regression testing, where the same tests are run multiple times.
Option a is incorrect because automated testing does not eliminate the need for manual testing. Manual testing is still necessary for exploratory testing, usability testing, and other tasks that require human judgment. Option C is incorrect because automated testing does not guarantee the discovery of all defects. It can miss issues if the tests are not comprehensive or if the automation scripts are not properly designed. Option d is incorrect because automated testing requires skilled testers to create, maintain, and monitor the test scripts.
In summary, automated testing is beneficial for executing tests quickly and frequently, which is particularly useful in fast-paced development environments.
Question 77:
Which of the following is a characteristic of exploratory testing?
a) It relies heavily on predefined test scripts
b) It is performed by end-users during beta testing
c) It involves testers exploring the application to identify issues without predefined test cases
d) It focuses on verifying the system’s performance under load
Answer:
c) It involves testers exploring the application to identify issues without predefined test cases
Explanation:
Exploratory testing is an informal testing technique in which testers actively explore the software to uncover defects or unexpected behaviors. The key characteristic of exploratory testing is that it does not rely on predefined test cases or scripts. Instead, testers use their experience, intuition, and creativity to explore the system and design test cases on the fly based on their observations.
Exploratory testing is particularly useful for discovering defects that might not be captured by formal test cases, such as usability issues or edge cases that developers may not have anticipated. Testers often try to mimic real user behavior to understand how the software behaves in various scenarios.
Option a is incorrect because exploratory testing does not rely on predefined scripts. Option b is incorrect because beta testing is performed by end-users to validate the software before its official release, not for exploratory testing. Option d is incorrect because performance testing focuses on evaluating the system’s performance under load, not on exploring the software for defects.
Question 78:
What is the main purpose of static testing?
a) To execute the software and observe its behavior
b) To check the software’s behavior under load
c) To review the software’s code and documents without executing the program
d) To ensure the system meets functional requirements
Answer:
c) To review the software’s code and documents without executing the program
Explanation:
Static testing involves reviewing the software’s code, documentation, and other artifacts without executing the program. The purpose is to identify errors, inconsistencies, and potential issues early in the development process. Static testing is typically done through code reviews, walkthroughs, and inspections.
In static testing, testers analyze code for syntax errors, compliance with coding standards, logic flaws, and potential vulnerabilities. It also includes reviewing requirements and design documents to ensure that they meet the specified criteria and are complete.
One of the main advantages of static testing is that it can be done early in the software development lifecycle, allowing teams to identify and fix issues before the software is executed. This makes static testing a cost-effective method for improving software quality.
Option a is incorrect because executing the software is part of dynamic testing, not static testing. Option b is incorrect because load testing involves executing the software to assess its performance under load, not static analysis. Option d is incorrect because static testing does not focus on verifying functional requirements but on reviewing artifacts to identify issues early.
In summary, static testing is an essential part of quality assurance that helps identify issues in the code and documentation before the software is run.
Question 79:
Which type of testing focuses on verifying that the system meets the specified functional requirements?
a) Integration testing
b) System testing
c) User acceptance testing
d) Functional testing
Answer:
d) Functional testing
Explanation:
Functional testing is a type of black-box testing that focuses on verifying whether the system meets the specified functional requirements. The goal of functional testing is to ensure that the software performs the functions it was designed to do, according to the business and technical specifications.
Functional testing involves testing the features and behaviors of the software to ensure they work as intended. It includes testing features such as login, form submission, calculations, and other functional requirements described in the software’s specifications. This type of testing does not consider the internal workings of the software; instead, it focuses on what the system does, from the user’s perspective.
Option a is incorrect because integration testing focuses on verifying the interactions between different software components, not on verifying functional requirements. Option B is incorrect because system testing tests the entire system’s functionality, not just functional requirements. Option C is incorrect because user acceptance testing focuses on ensuring the software meets the user’s needs, not on verifying functional correctness.
In summary, functional testing ensures that the software performs its intended functions as specified in the requirements.
Question 80:
Which of the following best describes the purpose of exploratory testing?
a) It involves executing test cases based on predetermined scripts
b) It is performed after all other testing types have been completed
c) It allows testers to learn about the software and design tests as they go
d) It is used to assess the system’s behavior under extreme load conditions
Answer:
c) It allows testers to learn about the software and design tests as they go
Explanation:
Exploratory testing is an unscripted, dynamic testing technique where testers actively explore the software to uncover defects, based on their experience and knowledge of the system. The primary purpose of exploratory testing is to learn about the application and use this knowledge to design and execute tests in real time.
Unlike scripted testing, where test cases are predefined, exploratory testing allows testers to adapt and modify their testing approach as they explore the software. This is particularly useful in situations where time is limited or the software is rapidly evolving, such as in agile environments.
Exploratory testing is often combined with other testing methods to provide a comprehensive view of the software’s quality. Testers can quickly identify areas that require further investigation or improvements based on their interactions with the software.
Option a is incorrect because exploratory testing does not rely on predefined scripts; instead, it involves designing tests on the fly. Option B is incorrect because exploratory testing is not performed only after other testing types are completed. It is an ongoing approach used throughout the testing process. Option d is incorrect because stress testing focuses on testing under extreme load conditions, not on exploring the software’s behavior.
