Question 26

The following are the requirements identified as "critical":
REQ-SEL-001. The user shall be able to combine all the three products with all the four durations to define an item to purchase REQ-SEL-002. The user shall be able to add a maximum of six different items to the shopping cart REQ-PUR-001. The user shall be able to purchase all the items in the shopping cart using a credit voucher REQ-PUR-002. The user shall be able to purchase all the items in the shopping cart using the available credit already charged on the smartcard REQ-PUR-003. The user shall be able to purchase all the items in the shopping cart using all the accepted credit cards (Visa, MasterCard and Great Wall Card) REG-LOGO-001. The user shall be able to logout (by clicking the logout button) from both the "select" and
"purchase" pages going back to the "browse" page (anonymous navigation) Moreover the following quality risk item has been identified as "critical":
QR-P1. The web customer portal might not be able to provide the expected response time (less than 10 sec) for the purchase transactions under a load of up-to 1000 concurrent users Test analysis for system testing has just begun and the following test conditions have been identified:
TC-SEL-01. Test the combinations of products and durations to define an item to purchase TC-SEL-02. Test the maximum number of items, which can be added to the shopping cart TC-PUR-01. Test the purchase of an item TC-PUR-02. Test the purchase of an item with the credit charged on the smartcard Assume that you have used traceability to determine the logical test cases that cover all the requirements and the single risk item identified in that scenario.
Which of the following is a positive logical test that is complete, is correct, and covers the REG-LOGO-001 requirement?
  • Question 27

    The following is the unique "critical" quality risk item that has been identified:
    CR-RSK-1. The GUI of the application might accept non-integer values for the input field designed to get the number of bottles from the user Test analysis for system testing has just begun and the following test conditions have been identified:
    TC-SEL-2. Test the selection of the package sizes
    TC-SEL-4. Test wrong numbers of bottles for an order
    TC-CR-RSK-1. Test the accepted values from the input field designed to get the number of bottles from the user Assume that you have used traceability to determine the logical test cases that cover all the requirements and the single risk item identified in that scenario.
    Which of the following is a positive logical test that is complete and correct, and covers the REQ-SEL-4 requirement?
  • Question 28

    Test Management
    Based on the historical data of 5 past and similar projects, you have calculated these average numbers of defects detected in system testing:
    - for each 10000 LOC (lines of code), 200 defects
    - for each person-month of development team effort, 49 defects
    You want to use this information to perform estimation for a new project.
    The project manager tells you that he/she has estimated 20000 new LOC for this new project.
    Four developers work for four months on this project before system testing.
    During system testing, 797 defects are discovered.
    Assume that the system test of this new project is using the same amount of work as spent in the past projects.
    Based on this information only, which of the following statement is certainly true about this project?
  • Question 29

    Assume that you are the Test Manager for a small banking application development project.
    You have decided to adopt a risk-based testing strategy and 5 product risks (R1, R2, R3, R4, and R5) have been identified during the quality risk analysis.
    The following table shows the risk level associated to these product risks (higher numbers mean higher risk):

    55 test cases have been designed and implemented to cover all these 5 product risks. The coverage is described in a traceability matrix.
    This is the test execution status table, after the after the first week of test execution:
    About 56% of the planned test cases have been successfully executed.
    Assume that no additional product risks have been identified during the first week of test
    execution.

    Which of the following answers would you expect to best describe the residual risks associated with the identified product risks, at the end of the first week of test execution?
    K3 2 credits
  • Question 30

    In the next two months some new features will be constantly added to new releases of a project you are working on as Test Manager.
    You have identified as one of the main project risks, that the requirements specification will still be incomplete when your team starts the test design and implementation phase.
    Some requirements will most likely be completed too late to allow a proper test preparation.
    You and your test team have already worked on several similar past projects in the same organization.
    Which one of the following options would you expect to be the most effective at mitigating this risk?
    K4 3 credits