ISTQB (ISTQB CTAL-TA) ISTQB Certified Tester Advanced Level - Test Analyst (Syllabus 2012) 認定 ISTQB-CTAL-TA 試験問題:

1. Supercar.
Supercar is an online vehicle sales website specializing in a single manufacturer's Sports Utility Vehicles (SUVs) and saloons A vehicle has two key elements, power unit and body style The manufacturer offers three choices of power unit: petrol, electric and hybrid There are 3 main body styles Saloon, Hatchback and SUV.
SUVs are available only as petrol and electric options. Hybrid is available for Hatchback only The website will allow an order to be processed if the chosen vehicle configuration is in stock, otherwise a message will be displayed asking the user to Cry again later. Based on the specification, the following classification tree has been developed:

Which test case is needed to complete the test set and achieve minimum class coverage?

A) Power Unit: Electric Body Style: Hatchback
B) Power Unit: Hybrid Body Style: Saloon
C) Power Unit: Petrol Body Style: Saloon
D) Power Unit Hybrid Body Style: Hatchback

2. For an ATM banking project the following applies: "When the user first inserts a valid credit card, the system considers the user to be in an unauthenticated state. When requesting a cash advance, the user must be in an authenticated state. The user authenticates by entering the correct PIN code for the card they have used.
During the user authentication, the system shall allow the user to enter their PIN code up to three times before failing the authentication and rejecting the card. On the first and second try, the system shall prompt the user to re-enter the PIN code " Suppose you are concerned that, depending on the number of invalid PIN codes entered, the system may behave incorrectly. Which of the following test design techniques is specifically targeted at finding such failures?

A) State transition testing using 1-switch coverage
B) Pairwise testing
C) Classification tree technique
D) Equivalence partitioning

3. Consider the following decision table:

This decision table has been created to test the following specification: Persons that study at a university (C1) and have parents whose total annual income is less than € 30.000 (C2), receive a scholarship In in addition to these qualifications, if they also live away from home (C3), they receive an addition to their scholarship (A2) How many cases are left when this decision table is collapsed?

A) 2
B) 1
C) 4
D) 5

4. Ticket machines are to be installed at the train station of a major European airport to enable newly arriving passengers to quickly purchase their tram tickets.
You are testing this new application and the following Use Case has been provided:
USE CASE: Credit Card Purchase
* Use Case ID: UC-001401
* Purpose: To purchase a single ticket to the city center
* Actors: User
* Preconditions: Ticket machine is at the "select language" screen, user has a valid credit card

You have been asked to review this Use Case. Which ONE of the following checklist items are TRUE and will pass?
SELECT ONE OPTION:

A) All error messages are defined
B) All alternate paths are identified
C) The main path is clearly defined
D) Each path is testable

5. You are running a regression test suite using a keyword-driven test approach for automation. One of the new test cases using a new keyword failed unexpectedly. What should be your first step?
SELECT ONE OPTION

A) Examine the sequence of tests that led up to the failure to determine if the problem occurred in a previous step
B) Remove the test case from the regression suite and convert it to a manual test to reduce further impact on project schedules
C) Ask the technical test analyst to review the keyword script(s), as this is a new keyword and is the most likely cause of failure
D) Run the test case manually to see if the failure lies in the System Under Test (SUT). If the test fails manually, raise a defect report

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