Do You Know Loadrunner?

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1. Where in the Runtime settings would you set your script to run 10 iterations?

Explanation

In the Runtime settings, the "General: Run Logic" section allows you to configure the number of iterations for your script to run. By setting it to 10 iterations, you can specify that the script should be executed 10 times. This setting is useful for performance testing or load testing scenarios where you want to simulate multiple users or repeated actions.

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About This Quiz
Do You Know Loadrunner? - Quiz

Explore your knowledge of LoadRunner with this quiz, focusing on key aspects such as think time, load test planning, and result analysis. Assess your understanding of LoadRunner components... see moreand performance goals in practical scenarios. see less

2. Where you specify to iterate a script 10 times, which sections of the script are iterated?

Explanation

The section of the script that is iterated when specifying to iterate a script 10 times is the "Action" section. This means that the actions within the "Action" section will be repeated 10 times during the iteration of the script. The "Group", "Vuser_init", and "Vuser_end" sections are not iterated in this case.

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3. Which step comes after scenario execution in the load testing process?

Explanation

After executing the scenario in the load testing process, the next step is to analyze the results. This involves examining the data collected during the scenario execution to identify any performance issues, bottlenecks, or areas that need improvement. By analyzing the results, testers can gain insights into the system's performance under different loads and make informed decisions on how to optimize and fine-tune the system for better performance. This step is crucial in identifying and resolving any performance-related issues before deploying the system in a production environment.

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4. What is the LoadRunner term that describes the time a user pauses between steps?

Explanation

Think time is the LoadRunner term that describes the time a user pauses between steps. This refers to the period of inactivity or delay that a user intentionally inserts during a performance test to simulate real-world scenarios. Think time is used to mimic the time a user takes to read and comprehend information, make decisions, or perform other actions before proceeding to the next step. By incorporating think time into load testing, the simulation becomes more realistic and accurately represents user behavior and system performance under actual usage conditions.

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5. What is the first stage of load testing process?

Explanation

The first stage of the load testing process is to plan the load test. This involves identifying the objectives of the test, determining the test environment and infrastructure requirements, and defining the test scenarios and performance metrics. Planning the load test allows for a systematic approach to be followed and ensures that the test is aligned with the desired outcomes. It sets the foundation for the subsequent stages of the load testing process.

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6. What is the first indication of a performance problem?

Explanation

The first indication of a performance problem is when the end user experiences higher than expected response time. This suggests that there may be an issue with the system's performance, causing delays in processing and delivering the requested data or services. It is important to address this problem promptly to ensure a satisfactory user experience.

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7. Which tool is used to manage and maintain a scenario?

Explanation

The Controller tool is used to manage and maintain a scenario. It allows users to define and control the load on the system under test, monitor the performance of the system, and generate reports. With the Controller, users can configure various settings such as the number of virtual users, the duration of the test, and the pacing of the load. It also provides real-time monitoring of system resources, transaction response times, and error rates. Additionally, the Controller allows for the integration of multiple load generators to distribute the load and simulate a realistic user workload.

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8. Which file type has an extension .lrr?

Explanation

The file type with the extension .lrr is likely to be "Results". This is because the extension .lrr is not commonly associated with script, analysis, or scenario files, but rather with files that store or present results. Therefore, the correct answer is "Results".

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9. Which term defines the end-to-end measurement of time when one or more steps are completed?

Explanation

Transaction is the correct answer because it refers to the end-to-end measurement of time when one or more steps are completed. In a transaction, multiple actions or steps are performed, and the time taken to complete all these steps is measured. It is commonly used in business and finance to track the time taken for a series of actions or processes to be completed.

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10. Which file defines the Vusers to execute, the number of Vusers to run, the goals of the test, the computer that hosts the Vusers, and the conditions under which to run the load test?

Explanation

The scenario file defines the Vusers to execute, the number of Vusers to run, the goals of the test, the computer that hosts the Vusers, and the conditions under which to run the load test. It is responsible for setting up the overall test environment and specifying the parameters for the load test. The scenario file acts as a blueprint for the load test execution, providing all the necessary instructions and configurations for running the test successfully.

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11. On which platform can the Controller be installed?

Explanation

The Controller can be installed on the Windows platform.

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12. Which performance test objective is met when determining the cause of performance degradation?

Explanation

Bottleneck identification is the objective that is met when determining the cause of performance degradation. A bottleneck refers to a point in a system where the performance is limited or constrained. By identifying the bottleneck, one can understand the specific component or process that is causing the performance degradation and take appropriate measures to address it. This objective focuses on finding and resolving the specific issue that is impacting the overall performance of the system.

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13. What is an intersection point in a business process?

Explanation

An intersection point in a business process refers to a specific point or event where different elements or components of the process come together or meet. In this context, "Rendezvous" can be seen as the correct answer because it represents a meeting or convergence of different entities within a business process. It suggests a point where various activities, tasks, or individuals intersect, aligning their efforts towards a common goal or outcome.

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14. You want to control the delay between iterations. Where do you set this in the Run-time settings?

Explanation

In the Run-time settings, you can control the delay between iterations by setting it in the "General: Pacing" option. This allows you to specify the amount of time to wait between each iteration, ensuring that the iterations are paced according to your requirements.

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15. Which Run-time settings node is available to all protocols?

Explanation

The General run-time settings node is available to all protocols. This node allows users to configure general settings that are applicable to all protocols, such as logging options, error handling, and think time settings. This node provides a centralized location for managing common settings across different protocols, making it easier to maintain and customize the performance testing environment. The Browser, Network, and Internet Protocol nodes, on the other hand, are specific to their respective protocols and provide settings that are relevant only to those protocols.

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16. What is the appropriate scenario outline if your quantitative goal is to attain 2,500 concurrent users for the Update transaction during peak time?

Explanation

The appropriate scenario outline if the quantitative goal is to attain 2,500 concurrent users for the Update transaction during peak time is that the script should define the Update transaction, and the load test should achieve 2,500 concurrent users. This means that the script should include the necessary steps and actions for the Update transaction, and the load test should be designed to simulate and sustain 2,500 concurrent users accessing the system at the same time. This ensures that the system can handle the desired level of user concurrency during peak time.

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17. In the Analysis tool, what allows you to modify the scale of the x-axis?

Explanation

Granularity allows you to modify the scale of the x-axis in the Analysis tool. Granularity refers to the level of detail or the size of the intervals on the x-axis. By adjusting the granularity, you can change the scale and display more or less detailed information on the x-axis.

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18. Where in the Run-time settings can you define to only send messages when an error occurs?

Explanation

In the Run-time settings, the option to only send messages when an error occurs can be found under the "General: Log" section. This setting allows users to specify that messages should only be sent when there is an error, reducing unnecessary notifications and improving efficiency.

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19. What is a collection of Vusers within a scenario called?

Explanation

A collection of Vusers within a scenario is called a group. This term is commonly used in performance testing to refer to a set of virtual users that are grouped together to simulate real-life user behavior and load on a system. By organizing Vusers into groups, testers can easily manage and control the execution of different user groups with varying characteristics and test scenarios.

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20. Which statement is an example of a conceptual goal?

Explanation

The statement "The application’s update function should still work under heavy load" is an example of a conceptual goal because it focuses on the overall performance and functionality of the update function in a specific scenario, rather than specifying a quantitative measure or a specific time constraint. It sets a general expectation for the update function to continue working effectively even under heavy load conditions.

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21. Which tool is used to emulate the steps of real users?

Explanation

VuGen (Virtual User Generator) is a tool used to emulate the steps of real users. It allows testers to create scripts that simulate user interactions with the application under test. These scripts can then be used to generate realistic load on the system by simulating multiple users performing various actions. By emulating real user behavior, VuGen helps in identifying performance bottlenecks and ensuring the application can handle the expected user load.

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22. What allows you to gather performance metrics for a variety of major backend system components including firewalls, application servers, and database servers?

Explanation

Monitors allow you to gather performance metrics for a variety of major backend system components including firewalls, application servers, and database servers. Monitors are tools or software that track and collect data on the performance of different system components. They provide insights into the health and efficiency of these components, allowing administrators to identify and address any issues or bottlenecks. By monitoring these backend system components, organizations can ensure optimal performance and troubleshoot any potential problems before they impact the overall system.

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23. What is the LoadRunner term for varying values defined in a placeholder that replaces the hard-coded values?

Explanation

A LoadRunner term for varying values defined in a placeholder that replaces the hard-coded values is "Parameter". Parameters allow for flexibility in load testing scenarios by allowing users to input different values during runtime, making the test more realistic and adaptable.

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24. Which LoadRunner component runs the vuser that generates the load?

Explanation

The Load Generator/Host is responsible for running the vuser that generates the load in LoadRunner. It simulates multiple users accessing the system simultaneously to generate realistic load on the application under test. The Load Generator/Host distributes the load across multiple machines and generates the necessary network traffic to simulate real-world scenarios. It plays a crucial role in performance testing by generating the desired load on the system and measuring its response.

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25. The exhibit shows a table with the desired number of business processes. Which percentage would be allocated to each business process in order to execute that business process the desired number of times?

Explanation

The correct answer is View Children Clothing Item - 20%; View Men Clothing Item - 10%; View Women Clothing Item - 20%; View Household item – 40%; View Shoes – 10%. This allocation ensures that each business process is executed the desired number of times based on the given percentages. For example, if there are 100 business processes, 20 of them would be allocated to View Children Clothing Item, 10 to View Men Clothing Item, 20 to View Women Clothing Item, 40 to View Household Item, and 10 to View Shoes. This distribution ensures that each process is given the appropriate percentage of the total number of processes.

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26. Which performance test determines whether the system handles anticipated real-world load?

Explanation

A load test is a performance test that determines whether the system can handle the anticipated real-world load. It involves simulating multiple users or transactions to put stress on the system and measure its response time, throughput, and resource utilization. This test helps identify any bottlenecks or performance issues that may arise when the system is under heavy load, ensuring that it can handle the expected user traffic and workload effectively.

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27. Which Analysis graph details transaction response times throughout the test?

Explanation

The correct answer is Average Transaction Response Time. This graph provides information about the average response time of transactions during the test. It gives an overall view of how long it takes for transactions to complete and helps identify any performance issues or bottlenecks.

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28. Which HTTP error code indicates that an individual business process is failing under load or the web application itself has crashed?

Explanation

The correct answer is 500. The HTTP error code 500, also known as the Internal Server Error, indicates that there is a problem on the server side. It is typically used to indicate that an individual business process is failing under load or that the web application itself has crashed. This error code is often caused by issues such as programming errors, database failures, or server overload.

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29. You want to control the amount of delay that a Vuser pauses between executing steps. Where do you set this in the Run-time settings?

Explanation

In the Run-time settings, you can control the amount of delay that a Vuser pauses between executing steps by setting it in the "General: Think Time" option. This setting allows you to specify the time duration for which the Vuser waits before proceeding to the next step. By adjusting this setting, you can simulate realistic user behavior and control the pacing of the Vuser's actions during the performance test.

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30. Which option in the Analysis tool allows you to focus on a specific measurement within your graph?

Explanation

The option "Drill Down" in the Analysis tool allows you to focus on a specific measurement within your graph. This feature allows you to further explore and analyze data by zooming in on a particular measurement or subset of data, providing more detailed information and insights. It helps in understanding the underlying factors or patterns contributing to a specific measurement in the graph.

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31. While running a script in the Controller you notice a scripting error. While the scenario is still open, you return to VuGen, make the coding modification & save the script. What do you need to do before running the scenario again?

Explanation

Before running the scenario again, you need to refresh the script in the Controller. This is necessary to ensure that the updated coding modification made in VuGen is reflected in the script being executed in the Controller. Refreshing the script will reload the modified script and apply the changes, allowing you to run the scenario with the updated code.

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32. Which performance test finds the behavior and performance of each tier?

Explanation

A component test is a type of performance test that focuses on evaluating the behavior and performance of each individual component or tier in a system. It aims to test the functionality and performance of each component in isolation, ensuring that they perform as expected and meet the required performance criteria. This test helps identify any bottlenecks or performance issues at the component level, allowing for targeted optimizations and improvements.

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33. View the Business Process Profile table for the e-commerce site shown in the exhibit. Which business processes are the most critical to record? (Select Two)

Explanation

The most critical business processes to record for the e-commerce site are "Checkout" and "View sale items." These processes are crucial for the functioning of the site as they directly impact the sales and revenue generation. The "Checkout" process involves the completion of a purchase by the customer, which is the ultimate goal of any e-commerce site. "View sale items" process allows customers to browse and purchase items that are on sale, which can drive more sales and attract customers.

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34. Which scenario type allows you to add, start, and stop Vusers during a scenario run?

Explanation

The scenario type that allows you to add, start, and stop Vusers during a scenario run is the "Manual" scenario type. In this type of scenario, the user has full control over the Vusers and can manually add or remove them as needed during the run. This allows for flexibility in adjusting the load on the system being tested and closely simulates real-life user behavior.

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35. Which LoadRunner tool captures the communication between the browser and web server?

Explanation

VuGen, or Virtual User Generator, is the LoadRunner tool that captures the communication between the browser and web server. It is used to record user actions, such as clicks and keystrokes, and generate scripts that simulate these actions during performance testing. By capturing the communication between the browser and web server, VuGen allows testers to analyze and optimize the performance of web applications under different load conditions.

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36. What does the elapsed time in the Scenario Status window refer to?

Explanation

The elapsed time in the Scenario Status window refers to the time that has passed since the start Scenario button was pressed. It measures the duration of the scenario execution from the moment it is initiated.

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37. How can you validate that the LoadRunner Agent is running on the load generator?

Explanation

The radar dish appearing in the system tray is a visual indicator that the LoadRunner Agent is running on the load generator. This means that the load generator is actively monitoring and controlling the load testing process.

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38. Which scenario execution run allows you to verify the system performs as expected under load?

Explanation

The scenario execution run that allows you to verify the system performs as expected under load is the "Full Load" run. This run simulates a high volume of users or transactions to test the system's performance and ensure it can handle the expected load without any issues. By executing a full load run, you can identify any bottlenecks or performance issues that may arise under heavy load conditions and make necessary optimizations to ensure the system functions properly.

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39. What are advantages of using automated load tests over manual load tests? (Select three.)

Explanation

Automated load tests provide the advantage of repeatability, meaning that the tests can be executed multiple times with the same conditions and parameters, ensuring consistent results. They also make it easier to scale the tests, as they can be run on multiple machines simultaneously or with increased virtual users. Additionally, automated load tests simplify the process of gathering analysis data, as the results can be automatically collected and analyzed without manual intervention.

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40. When creating a new scenario, which types of scenarios can be defined? (Select two)

Explanation

When creating a new scenario, two types of scenarios that can be defined are Manual and Goal Oriented. Manual scenarios are created and executed manually by a user, while Goal Oriented scenarios are designed to achieve a specific goal or objective. These two types of scenarios allow for flexibility and customization in defining and executing scenarios according to the user's needs and objectives.

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41. Which LoadRunner component is supported on UNIX?

Explanation

The Load generator component of LoadRunner is supported on UNIX. Load generator is responsible for generating the load on the system under test by simulating multiple virtual users. It distributes the load across multiple machines to accurately emulate real-world scenarios. Since UNIX is a popular operating system, LoadRunner provides support for it to ensure that performance testing can be carried out effectively on UNIX-based systems.

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42. Which Analysis graph details transaction response times as a function of load?

Explanation

The correct answer is "Transaction Response Time Under Load". This analysis graph specifically focuses on detailing transaction response times as a function of load. It provides insights into how the response time of transactions changes as the load on the system increases.

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43. When running a debug run, what should you be looking for?

Explanation

When running a debug run, you should be looking for any errors or issues that may occur during the load test. This includes ensuring that there are no errors specifically related to running the load test itself. By checking for and resolving any errors, you can ensure that the load test is running smoothly and accurately.

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44. Which term refers to a set of actions or user steps performed within an application to accomplish a business goal?

Explanation

A business process refers to a set of actions or user steps performed within an application to accomplish a business goal. It involves a series of tasks that are designed to achieve a specific outcome or result in the context of a business operation. These processes can be automated or manual and are typically defined and documented to ensure efficiency and consistency in achieving the desired business objectives.

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45. Which scenario run is recommended to set the Run-time setting to Extended Log, Data Returned by Server?

Explanation

Setting the Run-time setting to Extended Log, Data Returned by Server is recommended in the Debug scenario. This allows for detailed logging and capturing of the data returned by the server during the debugging process. This can be useful in identifying and resolving any issues or errors that may occur during the debugging phase.

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46. During the run of a scenario, which LoadRunner component stores the performance monitoring data?

Explanation

The Controller component in LoadRunner stores the performance monitoring data during the run of a scenario. This means that it collects and saves information about the performance of the system being tested, such as response times, resource utilization, and error rates. This data can then be analyzed and used to identify bottlenecks, performance issues, and areas for improvement. The Controller acts as a central hub for managing and monitoring the load testing process, making it the logical choice for storing the performance monitoring data.

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47. Which scenario execution run is used to verity the load limit before more resources are required?

Explanation

Scalability is the correct answer because it refers to the ability of a system to handle an increasing amount of work by adding more resources. In this context, a scenario execution run is used to verify the load limit before more resources are required, ensuring that the system can handle the increased workload without any performance issues. Debug, Full Load, and Top Time are not relevant in this context and do not address the verification of load limits.

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48. You are testing an employee time entry system. The project manager has provided you with only 8 weeks to simulate users entering time. Which scenario run mode would you use to ensure that no more than 8 iterations occur?

Explanation

To ensure that no more than 8 iterations occur within the given 8 weeks, the most suitable scenario run mode would be "Run until Complete." This mode allows the test to continue running until a specific condition is met, in this case, completing the 8 iterations. By selecting this mode, the test will automatically stop once the desired number of iterations is reached, ensuring that the time limit of 8 weeks is not exceeded.

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49. What is the recommended logging option in the Run-time setting for a full load test?

Explanation

The recommended logging option in the Run-time setting for a full load test is "Only when an error occurs." This option ensures that logging is enabled only when an error is encountered during the test, which helps in reducing the amount of unnecessary log data generated. By enabling logging only when an error occurs, it allows for more efficient analysis of the test results and helps in identifying and troubleshooting any issues that may arise during the test execution.

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50. You are running a 10% load test. The following exhibit shows a list of business processes, the desired number of business processes per hour, and the number of transactions per business process. How many transactions should complete during the one hour full load test?

Explanation

The desired number of business processes per hour is not relevant to the calculation of the number of transactions that should complete during the one hour full load test. The correct answer of 5,500 is likely determined by multiplying the number of business processes (which is not given in the exhibit) by the number of transactions per business process. Without knowing the number of business processes, it is not possible to provide a more precise explanation.

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51. Which option in the Analysis tool allows you to compare a measurement in a graph with other measurements during a specific time range of a scenario and view similar trends?

Explanation

The Auto Correlate option in the Analysis tool allows you to compare a measurement in a graph with other measurements during a specific time range of a scenario and view similar trends. This option helps in identifying any correlations or patterns between different measurements, which can be useful in analyzing data and making informed decisions.

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52. If you forget to connect to the load generators prior to starting a scenario, what will happen when the START command is issued?

Explanation

When the START command is issued without connecting to the load generators prior, the Controller will attempt to connect to the load generators and then begin the scenario.

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53. Where are the results stored during the run of a scenario?

Explanation

During the run of a scenario, the results are stored on the load generator. The load generator is responsible for generating the load and executing the scenario. It collects data such as response times, throughput, and error rates during the scenario execution and stores them locally. This allows for easy access and analysis of the results after the scenario has finished running. Storing the results on the load generator also helps in distributing the load and reducing the network overhead.

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54. Which types of reports can be automatically generated in the Analysis tool? (Select two.)

Explanation

The Analysis tool has the capability to automatically generate reports in HTML and MS Word formats. This means that users can easily create reports in these formats without having to manually format or export the data. HTML is a widely supported format that can be easily viewed in web browsers, while MS Word provides a more traditional document format that allows for further editing and customization.

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55. When scheduling a scenario, which run modes are available in the Controller? (Select two)

Explanation

The Controller in a scheduling scenario offers two run modes: Real-Life Schedule and Run Until Complete. Real-Life Schedule allows the scenario to run based on real-life time, simulating the workload as it would occur in an actual environment. Run Until Complete ensures that the scenario continues to run until all the specified tasks are completed, regardless of the time it takes. These run modes provide flexibility and accuracy in simulating different scenarios and ensuring that all tasks are executed properly.

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56. Which description describes the schedule shown in the following exhibit?

Explanation

not-available-via-ai

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Where in the Runtime settings would you set your script to run 10...
Where you specify to iterate a script 10 times, which sections of the...
Which step comes after scenario execution in the load testing process?
What is the LoadRunner term that describes the time a user pauses...
What is the first stage of load testing process?
What is the first indication of a performance problem?
Which tool is used to manage and maintain a scenario?
Which file type has an extension .lrr?
Which term defines the end-to-end measurement of time when one or more...
Which file defines the Vusers to execute, the number of Vusers to run,...
On which platform can the Controller be installed?
Which performance test objective is met when determining the cause of...
What is an intersection point in a business process?
You want to control the delay between iterations. Where do you set...
Which Run-time settings node is available to all protocols?
What is the appropriate scenario outline if your quantitative goal is...
In the Analysis tool, what allows you to modify the scale of the...
Where in the Run-time settings can you define to only send messages...
What is a collection of Vusers within a scenario called?
Which statement is an example of a conceptual goal?
Which tool is used to emulate the steps of real users?
What allows you to gather performance metrics for a variety of major...
What is the LoadRunner term for varying values defined in a...
Which LoadRunner component runs the vuser that generates the load?
The exhibit shows a table with the desired number of business...
Which performance test determines whether the system handles...
Which Analysis graph details transaction response times throughout the...
Which HTTP error code indicates that an individual business process is...
You want to control the amount of delay that a Vuser pauses between...
Which option in the Analysis tool allows you to focus on a specific...
While running a script in the Controller you notice a scripting error....
Which performance test finds the behavior and performance of each...
View the Business Process Profile table for the e-commerce site shown...
Which scenario type allows you to add, start, and stop Vusers during a...
Which LoadRunner tool captures the communication between the browser...
What does the elapsed time in the Scenario Status window refer to?
How can you validate that the LoadRunner Agent is running on the load...
Which scenario execution run allows you to verify the system performs...
What are advantages of using automated load tests over manual load...
When creating a new scenario, which types of scenarios can be defined?...
Which LoadRunner component is supported on UNIX?
Which Analysis graph details transaction response times as a function...
When running a debug run, what should you be looking for?
Which term refers to a set of actions or user steps performed within...
Which scenario run is recommended to set the Run-time setting to...
During the run of a scenario, which LoadRunner component stores the...
Which scenario execution run is used to verity the load limit before...
You are testing an employee time entry system. The project manager has...
What is the recommended logging option in the Run-time setting for a...
You are running a 10% load test. The following exhibit shows a list of...
Which option in the Analysis tool allows you to compare a measurement...
If you forget to connect to the load generators prior to starting a...
Where are the results stored during the run of a scenario?
Which types of reports can be automatically generated in the Analysis...
When scheduling a scenario, which run modes are available in the...
Which description describes the schedule shown in the following...
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