Free CTAL-TTA_2019 Mock Exam – Practice Online Confidently

Based on the state diagram above, how many test cases are needed to achieve 1-switch coverage?  

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? 

Below is pseudo-code which calculates a customer's cruise credits based on past cruise history: PROGRAM CALC CRUISE CREDITS (CUST_ID) COUNT_CRUISES, CRUISE_CREDITS, LOYALTY_RATING: INTEGER CRUISE_LENGTH, CRUISE_ACCOM_TYPE: VAR LOYALTY_RATING = 0 COUNT_CRUISES = 0 CRUISE_LENGTH = 0 CRUISE_ACCOM_TYPE = 0 BEGIN READ CUSTOMER'S CRUISE HISTORY TO OBTAIN COUNT OF CRUISES READ CRUISE_HISTORY (CUST_ID) WHILE COUNT_CRUISES != -1 DO READ CUSTOMER'S NEXT CRUISE READ NEXT_CRUISE IF CRUISE_ACCOM_TYPE = 3 THEN CRUISE_CREDITS = CRUISE_CREDITS + 5 ELSE IF CRUISE_ACCOM_TYPE = 2 THEN CRUISE_CREDITS = CRUISE_CREDITS + 3 ELSE CRUISE_CREDITS = CRUISE_CREDITS + 2 ENDIF ENDIF COUNT_CRUISES = COUNT_CRUISES - 1 ENDWHILE LOYALTY_RATING = CRUISE_CREDITS / COUNT_CRUISES WRITE ("CRUISE CREDIT TOTAL IS:") WRITE (CRUISE_CREDITS) END PROGRAM CALC CRUISE CREDITS The code contains data flow anomalies on lines 14 and 27. Which examples of data flow anomalies can be found on these lines?

How many test cases are required to test a specification that has three conditions using a decision table testing which is not collapsed?

You are responsible for the performance testing of a new web application. In particular, you are interested in determining if you have enough and the right type of servers to handle 10,000 concurrent users. Which is the primary consideration when you are selecting your performance testing tools?