Higher Test Marks with Free Online CTAL-TTA_Syll2019 Exam Practice

A component has been analysed during a risk-assessment and rated as highly critical. Which of the following white-box test techniques provides the highest level of coverage and could therefore be used to test this component?

You are working on a project to develop an application that allows users to collaborate via bespoke, online whiteboards. The first release, delivering core functionality, highlighted misunderstandings of the user stories between testers, developers and the product owner during sprint development Since that release, the developers have agreed to implement a TDD approach for future software development. Creation of the product backlog for the second release is underway and you have recommended to the project stakeholders that an atdd approach be adopted for the backlog's user stories. What would be a GOOD REASON for making this recommendation? SELECT ONE OPTION

A project to replace your company's sales and merchandising system has begun. The old system is still in production but is poorly documented and expensive to maintain: changing it has often produced a large quantity of defects. The new version will be developed using modern techniques and technology. Requirements include: Loading sales data, sent electronically from the stores each evening, into a central database where it is then available for other applications. Producing sales reports for the merchandisers, whose job is to manage stock levels in stores. Predictions of future demand for each product, based on a combination of sales history and forecasting parameters. Requirements 1 and 2 are satisfied by the existing system and will be rewritten with no significant changes. Requirement 3 is new: these forecasting reports will be run overnight, and users will request them by entering simple parameters online during the day. The sales data are loaded in an overnight batch run. There have been problems at peak periods when this run has taken longer than scheduled, so that dependent jobs could not finish before the start of the working day. As a Technical Test Analyst, you have been asked to contribute to the project's Master Test Plan. The key stakeholders are: The Merchandising Manager, who wants parameter entry to be quick and easy. The Data Centre Manager, who requires the new batch jobs to take less time than the old ones. No specific performance requirements have been given, either for the batch jobs or for online parameter entry. Which TWO of the following will BEST meet the objectives of the stakeholders? 

Which of the following statements about fault seeding tools is correct? 

You have conducted static analysis on several new modules for an existing product. You are now executing test cases and are seeing inconsistent problems including crashes. Intermittent error messages are appearing. Despite all your best efforts, you are not able to find reproducible scenarios to force these errors. What problem in the code are you likely seeing?