Free CTAL-TTA_2019 Mock Exam – Practice Online Confidently

You are working on a new product that will provide an online pizza ordering service. Not everyone wants to create a frequent-eater pizza account, so the user can either log in to their existing account, create an account or proceed as a “guest" user. People with existing accounts have the option to update their accounts including changing address, changing credit card information and changing phone number. New account creation requires the user to enter their address, credit card information and phone number. This information Is validated to be sure the address matches the credit card information. Once the user logs in, they are able to order their pizza. They can request up to five different pizzas and can select different ingredients on each. A user is allowed to pick up to 10 different ingredients per pizza. They can also select from a pre-defined set of ingredients as follows: “meat lovers", “all veggie’, “cheese please’, and “throw it all on". The busiest day of the year for this product will be the day of the final football game of the professional season. In addition to the normal high load, the company will also be running a special on the “cheese please" pizza (buy 3 get 2 more free). The new product will need to handle a load that Is expected to be twice as high as the load on the old product last year. Given this information, what is an important item that should be addressed In the architectural specification?

The Bonus Program is perceived by management to be critical. Defects in the program would almostimmediately lead to financial loss. In the past an improvement program has been run to implement reviewbased on IEEE 1028. Knowledge and skills on both formal and informal reviews are available. There is alsoan existing pool of review leaders. Which of the following review types would you choose to review theprogram?

Consider the following code fragmentIf (a>b) and (b>c) then b = (a+c)/2endifAssume that in the following options, each of the three numbers in parenthesis represent the inputs for atest case, where the first number represents variable “a”, the second number represents variable “b”, andthe third number represents variable “c”.Which of the following gives a set of test case inputs that achieves 100?cision coverage for thisfragment of code with the minimum number of test cases?

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 testing a set of signal changes at a railway station. The system is newly build using a traditional Vmodel approach. A full set of documentation is available that can be used as a test basis. Furthermore thesystem is identified as being safety critical. Which technique would you most likely use?