iSQI CTAL-TA_Syll2019 問題練習

Question No : 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: Hybrid Body Style: Saloon
• B.Power Unit: Electric Body Style: Hatchback
• C.Power Unit: Petrol Body Style: Saloon
• D.Power Unit Hybrid Body Style: Hatchback

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Question No : 2
Supercar is an online vehicle sales website specialising 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, diesel and hybrid. There are 3 mam body styles Saloon, Hatchback and SUV SUVs only come as petrol and diesel options Hybrid is available for Hatchback only. The site will allow an order to be processed if at least one of the chosen vehicle configurations is in stock, otherwise a message will be displayed asking the user to try again later As a Test Analyst you are asked to review the Supercar specification before starting to design the corresponding usability test cases.
Which of the comments below should you make?

• A.I have no comments, specification looks OK
• B.Boundaries for stock levels are ambiguous.
• C.Dependencies between power unit and body style are ambiguous
• D.It is not clear which message will be displayed when the car is "out of stock"

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Question No : 3
Consider the following user story: As a student, I want to be able to buy a parking pass (priority: high) Acceptance criteria
- The student will not receive the parking pass if the payment is insufficient.
- Only registered students can buy a parking pass.
- The student can only buy one parking pass each month.
Which of the following checklist items would result in finding a defect for the user story?

• A.Are the acceptance criteria defined and testable?
• B.Does the story follow the commonly used format "As a < >, I want < > so that < >"?
• C.Is the story prioritized?
• D.Is the story written from the view of the person who requested it?

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Question No : 4
Which of the following software development lifecycle models requires the earliest involvement from the Test Analyst?

• A.V-model
• B.Embedded iterative model
• C.Agile development model
• D.Maintenance lifecycle

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Question No : 5
As a Test Analyst you are involved in the early stages of an acceptance test for a Product Data Management system. You are asked to write test designs and test cases based on use cases. An early version of the system is already available. It is expected that many things will change (including the user interface) during implementation of the new version.
The tests will be conducted by end-users with much domain knowledge who have also been involved in the project defining the user requirements (in the format of use cases) and reviewing other documentation.
What Is the BEST option regarding the level of detail and documentation required for test cases in the project?

• A.Detailed low-level test cases since many re-runs of the tests are expected.
• B.High-level test cases supported by low-level test cases to allow for traceability and enable future changes.
• C.Low-level test cases only since the end-users have extensive domain knowledge.
• D.High-level test cases only since the end-users have extensive domain knowledge and many changes are expected

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Question No : 6
company in the medical domain has adopted methodical testing as its preferred test strategy Before being able to release to the market an external audit on the test process is mandatory. The test team consists of a mix of highly experienced domain-based testers and junior testers who only recently joined the company.
What is the BEST option regarding the level of detail and documentation required for test cases in the project?

• A.Low-level test cases since this will support both the external audit and the new junior testers.
• B.High-level test cases since this is consistent with the chosen test strategy
• C.Low-level test cases since it will make the process more effective and it will make the best use of the knowledge and skills of the experienced domain testers.
• D.High-level test cases since it will make the process more effective and it will make the best use of the knowledge and skills of the experienced Idomain testers.

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Question No : 7
Which of the following appropriate tasks for the Test Analyst is performed during the test analysis phase?

• A.Review test estimates
• B.Examine the test basis
• C.Create a test execution schedule
• D.Evaluate status against exit criteria

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Question No : 8
A PIN entry component of an ATM system has been developed using the following state table:



Using the state transition test technique, how many 0-switch test cases are needed to achieve 100% 0-switch coverage?

• A.4
• B.7
• C.8
• D.28

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Question No : 9
To enhance both the effectiveness and efficiency of the test design phase, the purchase of a test design tool is being considered.
Which one of these statements best characterizes a test design tool?

• A.A test design tool validates models of the software.
• B.A test design tool enables tests to be executed automatic ally.
• C.A test design tool enables individual tests to be traced to requirements
• D.A test design tool generates test inputs from requirements

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Question No : 10
Based on the tax system specification as described below, using boundary value analysis, which would be the best test set to explicitly test on single boundary value fully?
Tax system A tax system needs to be updated due to new legislation. For a person with a salary of less than 20 000 and who is married, the tax needs to be recalculated.
If a person has at least three and less than six children, an additional 10% reduction is applicable.

• A.Test set (i)
• B.Test set (ii)
• C.Test set (iii)
• D.Test set (iv)

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